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refactor(test): de-duplicate msteams and bash test helpers
This commit is contained in:
Peter Steinberger
@@ -15,54 +15,67 @@ vi.mock("openclaw/plugin-sdk", () => ({
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/** Mock DNS resolver that always returns a public IP (for anti-SSRF validation in tests). */
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const publicResolveFn = async () => ({ address: "13.107.136.10" });
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const GRAPH_HOST = "graph.microsoft.com";
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const SHAREPOINT_HOST = "contoso.sharepoint.com";
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const AZUREEDGE_HOST = "azureedge.net";
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const TEST_HOST = "x";
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const createUrlForHost = (host: string, pathSegment: string) => `https://${host}/${pathSegment}`;
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const createTestUrl = (pathSegment: string) => createUrlForHost(TEST_HOST, pathSegment);
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const SAVED_PNG_PATH = "/tmp/saved.png";
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const SAVED_PDF_PATH = "/tmp/saved.pdf";
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const TEST_URL_IMAGE = "https://x/img";
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const TEST_URL_IMAGE_PNG = "https://x/img.png";
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const TEST_URL_IMAGE_1_PNG = "https://x/1.png";
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const TEST_URL_IMAGE_2_JPG = "https://x/2.jpg";
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const TEST_URL_PDF = "https://x/x.pdf";
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const TEST_URL_PDF_1 = "https://x/1.pdf";
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const TEST_URL_PDF_2 = "https://x/2.pdf";
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const TEST_URL_HTML_A = "https://x/a.png";
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const TEST_URL_HTML_B = "https://x/b.png";
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const TEST_URL_INLINE_IMAGE = "https://x/inline.png";
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const TEST_URL_DOC_PDF = "https://x/doc.pdf";
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const TEST_URL_FILE_DOWNLOAD = "https://x/dl";
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const TEST_URL_IMAGE = createTestUrl("img");
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const TEST_URL_IMAGE_PNG = createTestUrl("img.png");
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const TEST_URL_IMAGE_1_PNG = createTestUrl("1.png");
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const TEST_URL_IMAGE_2_JPG = createTestUrl("2.jpg");
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const TEST_URL_PDF = createTestUrl("x.pdf");
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const TEST_URL_PDF_1 = createTestUrl("1.pdf");
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const TEST_URL_PDF_2 = createTestUrl("2.pdf");
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const TEST_URL_HTML_A = createTestUrl("a.png");
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const TEST_URL_HTML_B = createTestUrl("b.png");
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const TEST_URL_INLINE_IMAGE = createTestUrl("inline.png");
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const TEST_URL_DOC_PDF = createTestUrl("doc.pdf");
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const TEST_URL_FILE_DOWNLOAD = createTestUrl("dl");
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const TEST_URL_OUTSIDE_ALLOWLIST = "https://evil.test/img";
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const CONTENT_TYPE_IMAGE_PNG = "image/png";
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const CONTENT_TYPE_APPLICATION_PDF = "application/pdf";
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const CONTENT_TYPE_TEXT_HTML = "text/html";
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const CONTENT_TYPE_TEAMS_FILE_DOWNLOAD_INFO = "application/vnd.microsoft.teams.file.download.info";
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const REDIRECT_STATUS_CODES = [301, 302, 303, 307, 308];
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const MAX_REDIRECT_HOPS = 5;
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type RemoteMediaFetchParams = {
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url: string;
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maxBytes?: number;
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filePathHint?: string;
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fetchImpl?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
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};
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const detectMimeMock = vi.fn(async () => CONTENT_TYPE_IMAGE_PNG);
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const saveMediaBufferMock = vi.fn(async () => ({
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path: SAVED_PNG_PATH,
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contentType: CONTENT_TYPE_IMAGE_PNG,
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}));
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const fetchRemoteMediaMock = vi.fn(
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async (params: {
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url: string;
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maxBytes?: number;
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filePathHint?: string;
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fetchImpl?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
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}) => {
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const fetchFn = params.fetchImpl ?? fetch;
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const res = await fetchFn(params.url);
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if (!res.ok) {
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throw new Error(`HTTP ${res.status}`);
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}
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const buffer = Buffer.from(await res.arrayBuffer());
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if (typeof params.maxBytes === "number" && buffer.byteLength > params.maxBytes) {
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throw new Error(`payload exceeds maxBytes ${params.maxBytes}`);
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}
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return {
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buffer,
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contentType: res.headers.get("content-type") ?? undefined,
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fileName: params.filePathHint,
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};
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},
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);
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const readRemoteMediaResponse = async (
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res: Response,
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params: Pick<RemoteMediaFetchParams, "maxBytes" | "filePathHint">,
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) => {
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if (!res.ok) {
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throw new Error(`HTTP ${res.status}`);
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}
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const buffer = Buffer.from(await res.arrayBuffer());
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if (typeof params.maxBytes === "number" && buffer.byteLength > params.maxBytes) {
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throw new Error(`payload exceeds maxBytes ${params.maxBytes}`);
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}
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return {
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buffer,
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contentType: res.headers.get("content-type") ?? undefined,
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fileName: params.filePathHint,
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};
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};
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const fetchRemoteMediaMock = vi.fn(async (params: RemoteMediaFetchParams) => {
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const fetchFn = params.fetchImpl ?? fetch;
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const res = await fetchFn(params.url);
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return readRemoteMediaResponse(res, params);
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});
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const runtimeStub = {
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media: {
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@@ -81,7 +94,6 @@ const runtimeStub = {
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type DownloadAttachmentsParams = Parameters<typeof downloadMSTeamsAttachments>[0];
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type DownloadGraphMediaParams = Parameters<typeof downloadMSTeamsGraphMedia>[0];
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type DownloadedMedia = Awaited<ReturnType<typeof downloadMSTeamsAttachments>>;
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type DownloadedGraphMedia = Awaited<ReturnType<typeof downloadMSTeamsGraphMedia>>;
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type MSTeamsMediaPayload = ReturnType<typeof buildMSTeamsMediaPayload>;
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type DownloadAttachmentsBuildOverrides = Partial<
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Omit<DownloadAttachmentsParams, "attachments" | "maxBytes" | "allowHosts" | "resolveFn">
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@@ -97,6 +109,11 @@ type DownloadAttachmentsNoFetchOverrides = Partial<
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type DownloadGraphMediaOverrides = Partial<
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Omit<DownloadGraphMediaParams, "messageUrl" | "tokenProvider" | "maxBytes">
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>;
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type FetchFn = typeof fetch;
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type MSTeamsAttachments = DownloadAttachmentsParams["attachments"];
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type AttachmentPlaceholderInput = Parameters<typeof buildMSTeamsAttachmentPlaceholder>[0];
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type GraphMessageUrlParams = Parameters<typeof buildMSTeamsGraphMessageUrls>[0];
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type LabeledCase = { label: string };
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type FetchCallExpectation = { expectFetchCalled?: boolean };
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type DownloadedMediaExpectation = { path?: string; placeholder?: string };
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type MSTeamsMediaPayloadExpectation = {
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@@ -105,19 +122,28 @@ type MSTeamsMediaPayloadExpectation = {
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types: string[];
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};
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const DEFAULT_MESSAGE_URL = "https://graph.microsoft.com/v1.0/chats/19%3Achat/messages/123";
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const DEFAULT_MESSAGE_URL = `https://${GRAPH_HOST}/v1.0/chats/19%3Achat/messages/123`;
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const GRAPH_SHARES_URL_PREFIX = `https://${GRAPH_HOST}/v1.0/shares/`;
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const DEFAULT_MAX_BYTES = 1024 * 1024;
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const DEFAULT_ALLOW_HOSTS = ["x"];
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const DEFAULT_SHAREPOINT_ALLOW_HOSTS = ["graph.microsoft.com", "contoso.sharepoint.com"];
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const DEFAULT_SHARE_REFERENCE_URL = "https://contoso.sharepoint.com/site/file";
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const DEFAULT_ALLOW_HOSTS = [TEST_HOST];
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const DEFAULT_SHAREPOINT_ALLOW_HOSTS = [GRAPH_HOST, SHAREPOINT_HOST];
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const DEFAULT_SHARE_REFERENCE_URL = createUrlForHost(SHAREPOINT_HOST, "site/file");
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const MEDIA_PLACEHOLDER_IMAGE = "<media:image>";
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const MEDIA_PLACEHOLDER_DOCUMENT = "<media:document>";
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const formatImagePlaceholder = (count: number) =>
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count > 1 ? `${MEDIA_PLACEHOLDER_IMAGE} (${count} images)` : MEDIA_PLACEHOLDER_IMAGE;
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const formatDocumentPlaceholder = (count: number) =>
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count > 1 ? `${MEDIA_PLACEHOLDER_DOCUMENT} (${count} files)` : MEDIA_PLACEHOLDER_DOCUMENT;
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const IMAGE_ATTACHMENT = { contentType: CONTENT_TYPE_IMAGE_PNG, contentUrl: TEST_URL_IMAGE };
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const PNG_BUFFER = Buffer.from("png");
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const PNG_BASE64 = PNG_BUFFER.toString("base64");
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const PDF_BUFFER = Buffer.from("pdf");
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const createTokenProvider = () => ({ getAccessToken: vi.fn(async () => "token") });
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const asSingleItemArray = <T>(value: T) => [value];
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const withLabel = <T extends object>(label: string, fields: T): T & LabeledCase => ({
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label,
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...fields,
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});
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const buildAttachment = <T extends Record<string, unknown>>(contentType: string, props: T) => ({
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contentType,
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...props,
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@@ -127,10 +153,12 @@ const createHtmlAttachment = (content: string) =>
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const buildHtmlImageTag = (src: string) => `<img src="${src}" />`;
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const createHtmlImageAttachments = (sources: string[], prefix = "") =>
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asSingleItemArray(createHtmlAttachment(`${prefix}${sources.map(buildHtmlImageTag).join("")}`));
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const createContentUrlAttachments = (contentType: string, ...contentUrls: string[]) =>
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contentUrls.map((contentUrl) => buildAttachment(contentType, { contentUrl }));
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const createImageAttachments = (...contentUrls: string[]) =>
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contentUrls.map((contentUrl) => buildAttachment(CONTENT_TYPE_IMAGE_PNG, { contentUrl }));
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createContentUrlAttachments(CONTENT_TYPE_IMAGE_PNG, ...contentUrls);
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const createPdfAttachments = (...contentUrls: string[]) =>
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contentUrls.map((contentUrl) => buildAttachment(CONTENT_TYPE_APPLICATION_PDF, { contentUrl }));
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createContentUrlAttachments(CONTENT_TYPE_APPLICATION_PDF, ...contentUrls);
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const createTeamsFileDownloadInfoAttachments = (
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downloadUrl = TEST_URL_FILE_DOWNLOAD,
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fileType = "png",
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@@ -140,30 +168,38 @@ const createTeamsFileDownloadInfoAttachments = (
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content: { downloadUrl, fileType },
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}),
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);
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const createMediaEntriesWithType = (contentType: string, ...paths: string[]) =>
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paths.map((path) => ({ path, contentType }));
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const createHostedContentsWithType = (contentType: string, ...ids: string[]) =>
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ids.map((id) => ({ id, contentType, contentBytes: PNG_BASE64 }));
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const createImageMediaEntries = (...paths: string[]) =>
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paths.map((path) => ({ path, contentType: CONTENT_TYPE_IMAGE_PNG }));
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createMediaEntriesWithType(CONTENT_TYPE_IMAGE_PNG, ...paths);
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const createHostedImageContents = (...ids: string[]) =>
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ids.map((id) => ({ id, contentType: CONTENT_TYPE_IMAGE_PNG, contentBytes: PNG_BASE64 }));
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createHostedContentsWithType(CONTENT_TYPE_IMAGE_PNG, ...ids);
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const createPdfResponse = (payload: Buffer | string = PDF_BUFFER) => {
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return createBufferResponse(payload, CONTENT_TYPE_APPLICATION_PDF);
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};
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const createBufferResponse = (payload: Buffer | string, contentType: string, status = 200) => {
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const raw = Buffer.isBuffer(payload) ? payload : Buffer.from(payload);
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return new Response(new Uint8Array(raw), {
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status: 200,
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headers: { "content-type": CONTENT_TYPE_APPLICATION_PDF },
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status,
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headers: { "content-type": contentType },
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});
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};
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const createJsonResponse = (payload: unknown, status = 200) =>
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new Response(JSON.stringify(payload), { status });
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const createTextResponse = (body: string, status = 200) => new Response(body, { status });
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const createGraphCollectionResponse = (value: unknown[]) => createJsonResponse({ value });
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const createNotFoundResponse = () => new Response("not found", { status: 404 });
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const createRedirectResponse = (location: string, status = 302) =>
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new Response(null, { status, headers: { location } });
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const createOkFetchMock = (contentType: string, payload = "png") =>
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vi.fn(async () => {
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return new Response(Buffer.from(payload), {
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status: 200,
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headers: { "content-type": contentType },
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});
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});
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vi.fn(async () => createBufferResponse(payload, contentType));
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const asFetchFn = (fetchFn: unknown): FetchFn => fetchFn as FetchFn;
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const buildDownloadParams = (
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attachments: DownloadAttachmentsParams["attachments"],
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attachments: MSTeamsAttachments,
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overrides: DownloadAttachmentsBuildOverrides = {},
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): DownloadAttachmentsParams => {
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return {
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@@ -175,53 +211,30 @@ const buildDownloadParams = (
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};
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};
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const buildDownloadParamsWithFetch = (
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attachments: DownloadAttachmentsParams["attachments"],
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fetchFn: unknown,
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overrides: DownloadAttachmentsNoFetchOverrides = {},
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): DownloadAttachmentsParams => {
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return buildDownloadParams(attachments, {
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...overrides,
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fetchFn: fetchFn as unknown as typeof fetch,
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});
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};
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const downloadAttachmentsWithFetch = async (
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attachments: DownloadAttachmentsParams["attachments"],
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attachments: MSTeamsAttachments,
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fetchFn: unknown,
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overrides: DownloadAttachmentsNoFetchOverrides = {},
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options: FetchCallExpectation = {},
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) => {
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const media = await downloadMSTeamsAttachments(
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buildDownloadParamsWithFetch(attachments, fetchFn, overrides),
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buildDownloadParams(attachments, {
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...overrides,
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fetchFn: asFetchFn(fetchFn),
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}),
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);
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expectMockCallState(fetchFn, options.expectFetchCalled ?? true);
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return media;
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};
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const downloadAttachmentsWithOkImageFetch = (
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attachments: DownloadAttachmentsParams["attachments"],
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overrides: DownloadAttachmentsNoFetchOverrides = {},
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options: FetchCallExpectation = {},
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) => {
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return downloadAttachmentsWithFetch(
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attachments,
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createOkFetchMock(CONTENT_TYPE_IMAGE_PNG),
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overrides,
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options,
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);
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};
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const createAuthAwareImageFetchMock = (params: { unauthStatus: number; unauthBody: string }) =>
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vi.fn(async (_url: string, opts?: RequestInit) => {
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const headers = new Headers(opts?.headers);
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const hasAuth = Boolean(headers.get("Authorization"));
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if (!hasAuth) {
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return new Response(params.unauthBody, { status: params.unauthStatus });
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return createTextResponse(params.unauthBody, params.unauthStatus);
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}
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return new Response(PNG_BUFFER, {
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status: 200,
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headers: { "content-type": CONTENT_TYPE_IMAGE_PNG },
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});
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return createBufferResponse(PNG_BUFFER, CONTENT_TYPE_IMAGE_PNG);
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});
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const expectMockCallState = (mockFn: unknown, shouldCall: boolean) => {
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if (shouldCall) {
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@@ -231,18 +244,6 @@ const expectMockCallState = (mockFn: unknown, shouldCall: boolean) => {
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}
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};
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const buildDownloadGraphParams = (
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fetchFn: unknown,
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overrides: DownloadGraphMediaOverrides = {},
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): DownloadGraphMediaParams => {
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return {
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messageUrl: DEFAULT_MESSAGE_URL,
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tokenProvider: createTokenProvider(),
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maxBytes: DEFAULT_MAX_BYTES,
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fetchFn: fetchFn as unknown as typeof fetch,
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...overrides,
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};
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};
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const DEFAULT_CHANNEL_TEAM_ID = "team-id";
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const DEFAULT_CHANNEL_ID = "chan-id";
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const createChannelGraphMessageUrlParams = (params: {
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@@ -262,45 +263,14 @@ const buildExpectedChannelMessagePath = (params: { messageId: string; replyToId?
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? `/teams/${DEFAULT_CHANNEL_TEAM_ID}/channels/${DEFAULT_CHANNEL_ID}/messages/${params.replyToId}/replies/${params.messageId}`
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: `/teams/${DEFAULT_CHANNEL_TEAM_ID}/channels/${DEFAULT_CHANNEL_ID}/messages/${params.messageId}`;
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const downloadGraphMediaWithFetch = (
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fetchFn: unknown,
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overrides: DownloadGraphMediaOverrides = {},
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) => {
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return downloadMSTeamsGraphMedia(buildDownloadGraphParams(fetchFn, overrides));
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};
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const expectFirstGraphUrlContains = (
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params: Parameters<typeof buildMSTeamsGraphMessageUrls>[0],
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expectedPath: string,
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) => {
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const urls = buildMSTeamsGraphMessageUrls(params);
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expect(urls[0]).toContain(expectedPath);
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};
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const expectAttachmentPlaceholder = (
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attachments: Parameters<typeof buildMSTeamsAttachmentPlaceholder>[0],
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expected: string,
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) => {
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expect(buildMSTeamsAttachmentPlaceholder(attachments)).toBe(expected);
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};
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const expectLength = (value: { length: number }, expectedLength: number) => {
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expect(value).toHaveLength(expectedLength);
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};
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const expectMediaLength = (media: DownloadedMedia, expectedLength: number) => {
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expectLength(media, expectedLength);
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};
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const expectGraphMediaLength = (media: DownloadedGraphMedia, expectedLength: number) => {
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expectLength(media.media, expectedLength);
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};
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const expectNoMedia = (media: DownloadedMedia) => {
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expectMediaLength(media, 0);
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const expectAttachmentMediaLength = (media: DownloadedMedia, expectedLength: number) => {
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expect(media).toHaveLength(expectedLength);
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};
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const expectSingleMedia = (media: DownloadedMedia, expected: DownloadedMediaExpectation = {}) => {
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expectMediaLength(media, 1);
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expectAttachmentMediaLength(media, 1);
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expectFirstMedia(media, expected);
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};
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const expectNoGraphMedia = (media: DownloadedGraphMedia) => {
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expectGraphMediaLength(media, 0);
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};
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const expectMediaSaved = () => {
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const expectMediaBufferSaved = () => {
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expect(saveMediaBufferMock).toHaveBeenCalled();
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};
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const expectFirstMedia = (media: DownloadedMedia, expected: DownloadedMediaExpectation) => {
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@@ -322,14 +292,19 @@ const expectMSTeamsMediaPayload = (
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expect(payload.MediaUrls).toEqual(expected.paths);
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expect(payload.MediaTypes).toEqual(expected.types);
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};
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type AttachmentPlaceholderCase = {
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label: string;
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attachments: Parameters<typeof buildMSTeamsAttachmentPlaceholder>[0];
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type AttachmentPlaceholderCase = LabeledCase & {
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attachments: AttachmentPlaceholderInput;
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expected: string;
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};
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type AttachmentDownloadSuccessCase = {
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label: string;
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attachments: DownloadAttachmentsParams["attachments"];
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type CountedAttachmentPlaceholderCaseDef = LabeledCase & {
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attachments: AttachmentPlaceholderCase["attachments"];
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count: number;
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formatPlaceholder: (count: number) => string;
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};
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type AttachmentDownloadSuccessCase = LabeledCase & {
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attachments: MSTeamsAttachments;
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buildFetchFn?: () => unknown;
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beforeDownload?: () => void;
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assert?: (media: DownloadedMedia) => void;
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};
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type AttachmentAuthRetryScenario = {
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@@ -338,26 +313,186 @@ type AttachmentAuthRetryScenario = {
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unauthBody: string;
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overrides?: Omit<DownloadAttachmentsNoFetchOverrides, "tokenProvider">;
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};
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type AttachmentAuthRetryCase = {
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label: string;
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type AttachmentAuthRetryCase = LabeledCase & {
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scenario: AttachmentAuthRetryScenario;
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expectedMediaLength: number;
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expectTokenFetch: boolean;
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};
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type GraphUrlExpectationCase = {
|
||||
label: string;
|
||||
params: Parameters<typeof buildMSTeamsGraphMessageUrls>[0];
|
||||
type GraphUrlExpectationCase = LabeledCase & {
|
||||
params: GraphMessageUrlParams;
|
||||
expectedPath: string;
|
||||
};
|
||||
type GraphMediaSuccessCase = {
|
||||
label: string;
|
||||
type ChannelGraphUrlCaseParams = {
|
||||
messageId: string;
|
||||
replyToId?: string;
|
||||
conversationId?: string;
|
||||
};
|
||||
type GraphMediaDownloadResult = {
|
||||
fetchMock: ReturnType<typeof createGraphFetchMock>;
|
||||
media: Awaited<ReturnType<typeof downloadMSTeamsGraphMedia>>;
|
||||
};
|
||||
type GraphMediaSuccessCase = LabeledCase & {
|
||||
buildOptions: () => GraphFetchMockOptions;
|
||||
expectedLength: number;
|
||||
assert?: (params: {
|
||||
fetchMock: ReturnType<typeof createGraphFetchMock>;
|
||||
media: Awaited<ReturnType<typeof downloadMSTeamsGraphMedia>>;
|
||||
}) => void;
|
||||
assert?: (params: GraphMediaDownloadResult) => void;
|
||||
};
|
||||
const EMPTY_ATTACHMENT_PLACEHOLDER_CASES: AttachmentPlaceholderCase[] = [
|
||||
withLabel("returns empty string when no attachments", { attachments: undefined, expected: "" }),
|
||||
withLabel("returns empty string when attachments are empty", { attachments: [], expected: "" }),
|
||||
];
|
||||
const COUNTED_ATTACHMENT_PLACEHOLDER_CASE_DEFS: CountedAttachmentPlaceholderCaseDef[] = [
|
||||
withLabel("returns image placeholder for one image attachment", {
|
||||
attachments: createImageAttachments(TEST_URL_IMAGE_PNG),
|
||||
count: 1,
|
||||
formatPlaceholder: formatImagePlaceholder,
|
||||
}),
|
||||
withLabel("returns image placeholder with count for many image attachments", {
|
||||
attachments: [
|
||||
...createImageAttachments(TEST_URL_IMAGE_1_PNG),
|
||||
{ contentType: "image/jpeg", contentUrl: TEST_URL_IMAGE_2_JPG },
|
||||
],
|
||||
count: 2,
|
||||
formatPlaceholder: formatImagePlaceholder,
|
||||
}),
|
||||
withLabel("treats Teams file.download.info image attachments as images", {
|
||||
attachments: createTeamsFileDownloadInfoAttachments(),
|
||||
count: 1,
|
||||
formatPlaceholder: formatImagePlaceholder,
|
||||
}),
|
||||
withLabel("returns document placeholder for non-image attachments", {
|
||||
attachments: createPdfAttachments(TEST_URL_PDF),
|
||||
count: 1,
|
||||
formatPlaceholder: formatDocumentPlaceholder,
|
||||
}),
|
||||
withLabel("returns document placeholder with count for many non-image attachments", {
|
||||
attachments: createPdfAttachments(TEST_URL_PDF_1, TEST_URL_PDF_2),
|
||||
count: 2,
|
||||
formatPlaceholder: formatDocumentPlaceholder,
|
||||
}),
|
||||
withLabel("counts one inline image in html attachments", {
|
||||
attachments: createHtmlImageAttachments([TEST_URL_HTML_A], "<p>hi</p>"),
|
||||
count: 1,
|
||||
formatPlaceholder: formatImagePlaceholder,
|
||||
}),
|
||||
withLabel("counts many inline images in html attachments", {
|
||||
attachments: createHtmlImageAttachments([TEST_URL_HTML_A, TEST_URL_HTML_B]),
|
||||
count: 2,
|
||||
formatPlaceholder: formatImagePlaceholder,
|
||||
}),
|
||||
];
|
||||
const ATTACHMENT_PLACEHOLDER_CASES: AttachmentPlaceholderCase[] = [
|
||||
...EMPTY_ATTACHMENT_PLACEHOLDER_CASES,
|
||||
...COUNTED_ATTACHMENT_PLACEHOLDER_CASE_DEFS.map((testCase) =>
|
||||
withLabel(testCase.label, {
|
||||
attachments: testCase.attachments,
|
||||
expected: testCase.formatPlaceholder(testCase.count),
|
||||
}),
|
||||
),
|
||||
];
|
||||
const ATTACHMENT_DOWNLOAD_SUCCESS_CASES: AttachmentDownloadSuccessCase[] = [
|
||||
withLabel("downloads and stores image contentUrl attachments", {
|
||||
attachments: asSingleItemArray(IMAGE_ATTACHMENT),
|
||||
assert: (media) => {
|
||||
expectFirstMedia(media, { path: SAVED_PNG_PATH });
|
||||
expectMediaBufferSaved();
|
||||
},
|
||||
}),
|
||||
withLabel("supports Teams file.download.info downloadUrl attachments", {
|
||||
attachments: createTeamsFileDownloadInfoAttachments(),
|
||||
}),
|
||||
withLabel("downloads inline image URLs from html attachments", {
|
||||
attachments: createHtmlImageAttachments([TEST_URL_INLINE_IMAGE]),
|
||||
}),
|
||||
withLabel("downloads non-image file attachments (PDF)", {
|
||||
attachments: createPdfAttachments(TEST_URL_DOC_PDF),
|
||||
buildFetchFn: () => createOkFetchMock(CONTENT_TYPE_APPLICATION_PDF, "pdf"),
|
||||
beforeDownload: () => {
|
||||
detectMimeMock.mockResolvedValueOnce(CONTENT_TYPE_APPLICATION_PDF);
|
||||
saveMediaBufferMock.mockResolvedValueOnce({
|
||||
path: SAVED_PDF_PATH,
|
||||
contentType: CONTENT_TYPE_APPLICATION_PDF,
|
||||
});
|
||||
},
|
||||
assert: (media) => {
|
||||
expectSingleMedia(media, {
|
||||
path: SAVED_PDF_PATH,
|
||||
placeholder: formatDocumentPlaceholder(1),
|
||||
});
|
||||
},
|
||||
}),
|
||||
];
|
||||
const ATTACHMENT_AUTH_RETRY_CASES: AttachmentAuthRetryCase[] = [
|
||||
withLabel("retries with auth when the first request is unauthorized", {
|
||||
scenario: {
|
||||
attachmentUrl: IMAGE_ATTACHMENT.contentUrl,
|
||||
unauthStatus: 401,
|
||||
unauthBody: "unauthorized",
|
||||
overrides: { authAllowHosts: [TEST_HOST] },
|
||||
},
|
||||
expectedMediaLength: 1,
|
||||
expectTokenFetch: true,
|
||||
}),
|
||||
withLabel("skips auth retries when the host is not in auth allowlist", {
|
||||
scenario: {
|
||||
attachmentUrl: createUrlForHost(AZUREEDGE_HOST, "img"),
|
||||
unauthStatus: 403,
|
||||
unauthBody: "forbidden",
|
||||
overrides: {
|
||||
allowHosts: [AZUREEDGE_HOST],
|
||||
authAllowHosts: [GRAPH_HOST],
|
||||
},
|
||||
},
|
||||
expectedMediaLength: 0,
|
||||
expectTokenFetch: false,
|
||||
}),
|
||||
];
|
||||
const GRAPH_MEDIA_SUCCESS_CASES: GraphMediaSuccessCase[] = [
|
||||
withLabel("downloads hostedContents images", {
|
||||
buildOptions: () => ({ hostedContents: createHostedImageContents("1") }),
|
||||
expectedLength: 1,
|
||||
assert: ({ fetchMock }) => {
|
||||
expect(fetchMock).toHaveBeenCalled();
|
||||
expectMediaBufferSaved();
|
||||
},
|
||||
}),
|
||||
withLabel("merges SharePoint reference attachments with hosted content", {
|
||||
buildOptions: () => {
|
||||
return {
|
||||
hostedContents: createHostedImageContents("hosted-1"),
|
||||
...buildDefaultShareReferenceGraphFetchOptions({
|
||||
onShareRequest: () => createPdfResponse(),
|
||||
}),
|
||||
};
|
||||
},
|
||||
expectedLength: 2,
|
||||
}),
|
||||
];
|
||||
const CHANNEL_GRAPH_URL_CASES: Array<LabeledCase & ChannelGraphUrlCaseParams> = [
|
||||
withLabel("builds channel message urls", {
|
||||
conversationId: "19:thread@thread.tacv2",
|
||||
messageId: "123",
|
||||
}),
|
||||
withLabel("builds channel reply urls when replyToId is present", {
|
||||
messageId: "reply-id",
|
||||
replyToId: "root-id",
|
||||
}),
|
||||
];
|
||||
const GRAPH_URL_EXPECTATION_CASES: GraphUrlExpectationCase[] = [
|
||||
...CHANNEL_GRAPH_URL_CASES.map<GraphUrlExpectationCase>(({ label, ...params }) =>
|
||||
withLabel(label, {
|
||||
params: createChannelGraphMessageUrlParams(params),
|
||||
expectedPath: buildExpectedChannelMessagePath(params),
|
||||
}),
|
||||
),
|
||||
withLabel("builds chat message urls", {
|
||||
params: {
|
||||
conversationType: "groupChat" as const,
|
||||
conversationId: "19:chat@thread.v2",
|
||||
messageId: "456",
|
||||
},
|
||||
expectedPath: "/chats/19%3Achat%40thread.v2/messages/456",
|
||||
}),
|
||||
];
|
||||
|
||||
type GraphFetchMockOptions = {
|
||||
hostedContents?: unknown[];
|
||||
@@ -390,37 +525,88 @@ const buildDefaultShareReferenceGraphFetchOptions = (
|
||||
referenceAttachment: createReferenceAttachment(),
|
||||
...params,
|
||||
});
|
||||
type GraphEndpointResponseHandler = {
|
||||
suffix: string;
|
||||
buildResponse: () => Response;
|
||||
};
|
||||
const createGraphEndpointResponseHandlers = (params: {
|
||||
hostedContents: unknown[];
|
||||
attachments: unknown[];
|
||||
messageAttachments: unknown[];
|
||||
}): GraphEndpointResponseHandler[] => [
|
||||
{
|
||||
suffix: "/hostedContents",
|
||||
buildResponse: () => createGraphCollectionResponse(params.hostedContents),
|
||||
},
|
||||
{
|
||||
suffix: "/attachments",
|
||||
buildResponse: () => createGraphCollectionResponse(params.attachments),
|
||||
},
|
||||
{
|
||||
suffix: "/messages/123",
|
||||
buildResponse: () => createJsonResponse({ attachments: params.messageAttachments }),
|
||||
},
|
||||
];
|
||||
const resolveGraphEndpointResponse = (
|
||||
url: string,
|
||||
handlers: GraphEndpointResponseHandler[],
|
||||
): Response | undefined => {
|
||||
const handler = handlers.find((entry) => url.endsWith(entry.suffix));
|
||||
return handler ? handler.buildResponse() : undefined;
|
||||
};
|
||||
|
||||
const createGraphFetchMock = (options: GraphFetchMockOptions = {}) => {
|
||||
const hostedContents = options.hostedContents ?? [];
|
||||
const attachments = options.attachments ?? [];
|
||||
const messageAttachments = options.messageAttachments ?? [];
|
||||
const endpointHandlers = createGraphEndpointResponseHandlers({
|
||||
hostedContents,
|
||||
attachments,
|
||||
messageAttachments,
|
||||
});
|
||||
return vi.fn(async (url: string) => {
|
||||
if (url.endsWith("/hostedContents")) {
|
||||
return createJsonResponse({ value: hostedContents });
|
||||
const endpointResponse = resolveGraphEndpointResponse(url, endpointHandlers);
|
||||
if (endpointResponse) {
|
||||
return endpointResponse;
|
||||
}
|
||||
if (url.endsWith("/attachments")) {
|
||||
return createJsonResponse({ value: attachments });
|
||||
}
|
||||
if (url.endsWith("/messages/123")) {
|
||||
return createJsonResponse({ attachments: messageAttachments });
|
||||
}
|
||||
if (url.startsWith("https://graph.microsoft.com/v1.0/shares/") && options.onShareRequest) {
|
||||
if (url.startsWith(GRAPH_SHARES_URL_PREFIX) && options.onShareRequest) {
|
||||
return options.onShareRequest(url);
|
||||
}
|
||||
const unhandled = options.onUnhandled ? await options.onUnhandled(url) : undefined;
|
||||
return unhandled ?? new Response("not found", { status: 404 });
|
||||
return unhandled ?? createNotFoundResponse();
|
||||
});
|
||||
};
|
||||
const downloadGraphMediaWithMockOptions = async (
|
||||
options: GraphFetchMockOptions = {},
|
||||
overrides: DownloadGraphMediaOverrides = {},
|
||||
) => {
|
||||
): Promise<GraphMediaDownloadResult> => {
|
||||
const fetchMock = createGraphFetchMock(options);
|
||||
const media = await downloadGraphMediaWithFetch(fetchMock, overrides);
|
||||
const media = await downloadMSTeamsGraphMedia({
|
||||
messageUrl: DEFAULT_MESSAGE_URL,
|
||||
tokenProvider: createTokenProvider(),
|
||||
maxBytes: DEFAULT_MAX_BYTES,
|
||||
fetchFn: asFetchFn(fetchMock),
|
||||
...overrides,
|
||||
});
|
||||
return { fetchMock, media };
|
||||
};
|
||||
const runAttachmentAuthRetryScenario = async (scenario: AttachmentAuthRetryScenario) => {
|
||||
const runAttachmentDownloadSuccessCase = async ({
|
||||
attachments,
|
||||
buildFetchFn,
|
||||
beforeDownload,
|
||||
assert,
|
||||
}: AttachmentDownloadSuccessCase) => {
|
||||
const fetchFn = (buildFetchFn ?? (() => createOkFetchMock(CONTENT_TYPE_IMAGE_PNG)))();
|
||||
beforeDownload?.();
|
||||
const media = await downloadAttachmentsWithFetch(attachments, fetchFn);
|
||||
expectSingleMedia(media);
|
||||
assert?.(media);
|
||||
};
|
||||
const runAttachmentAuthRetryCase = async ({
|
||||
scenario,
|
||||
expectedMediaLength,
|
||||
expectTokenFetch,
|
||||
}: AttachmentAuthRetryCase) => {
|
||||
const tokenProvider = createTokenProvider();
|
||||
const fetchMock = createAuthAwareImageFetchMock({
|
||||
unauthStatus: scenario.unauthStatus,
|
||||
@@ -431,7 +617,17 @@ const runAttachmentAuthRetryScenario = async (scenario: AttachmentAuthRetryScena
|
||||
fetchMock,
|
||||
{ tokenProvider, ...scenario.overrides },
|
||||
);
|
||||
return { tokenProvider, media };
|
||||
expectAttachmentMediaLength(media, expectedMediaLength);
|
||||
expectMockCallState(tokenProvider.getAccessToken, expectTokenFetch);
|
||||
};
|
||||
const runGraphMediaSuccessCase = async ({
|
||||
buildOptions,
|
||||
expectedLength,
|
||||
assert,
|
||||
}: GraphMediaSuccessCase) => {
|
||||
const { fetchMock, media } = await downloadGraphMediaWithMockOptions(buildOptions());
|
||||
expectAttachmentMediaLength(media.media, expectedLength);
|
||||
assert?.({ fetchMock, media });
|
||||
};
|
||||
|
||||
describe("msteams attachments", () => {
|
||||
@@ -443,94 +639,19 @@ describe("msteams attachments", () => {
|
||||
});
|
||||
|
||||
describe("buildMSTeamsAttachmentPlaceholder", () => {
|
||||
it.each<AttachmentPlaceholderCase>([
|
||||
{ label: "returns empty string when no attachments", attachments: undefined, expected: "" },
|
||||
{ label: "returns empty string when attachments are empty", attachments: [], expected: "" },
|
||||
{
|
||||
label: "returns image placeholder for one image attachment",
|
||||
attachments: createImageAttachments(TEST_URL_IMAGE_PNG),
|
||||
expected: MEDIA_PLACEHOLDER_IMAGE,
|
||||
it.each<AttachmentPlaceholderCase>(ATTACHMENT_PLACEHOLDER_CASES)(
|
||||
"$label",
|
||||
({ attachments, expected }) => {
|
||||
expect(buildMSTeamsAttachmentPlaceholder(attachments)).toBe(expected);
|
||||
},
|
||||
{
|
||||
label: "returns image placeholder with count for many image attachments",
|
||||
attachments: [
|
||||
...createImageAttachments(TEST_URL_IMAGE_1_PNG),
|
||||
{ contentType: "image/jpeg", contentUrl: TEST_URL_IMAGE_2_JPG },
|
||||
],
|
||||
expected: `${MEDIA_PLACEHOLDER_IMAGE} (2 images)`,
|
||||
},
|
||||
{
|
||||
label: "treats Teams file.download.info image attachments as images",
|
||||
attachments: createTeamsFileDownloadInfoAttachments(),
|
||||
expected: MEDIA_PLACEHOLDER_IMAGE,
|
||||
},
|
||||
{
|
||||
label: "returns document placeholder for non-image attachments",
|
||||
attachments: createPdfAttachments(TEST_URL_PDF),
|
||||
expected: MEDIA_PLACEHOLDER_DOCUMENT,
|
||||
},
|
||||
{
|
||||
label: "returns document placeholder with count for many non-image attachments",
|
||||
attachments: createPdfAttachments(TEST_URL_PDF_1, TEST_URL_PDF_2),
|
||||
expected: `${MEDIA_PLACEHOLDER_DOCUMENT} (2 files)`,
|
||||
},
|
||||
{
|
||||
label: "counts one inline image in html attachments",
|
||||
attachments: createHtmlImageAttachments([TEST_URL_HTML_A], "<p>hi</p>"),
|
||||
expected: MEDIA_PLACEHOLDER_IMAGE,
|
||||
},
|
||||
{
|
||||
label: "counts many inline images in html attachments",
|
||||
attachments: createHtmlImageAttachments([TEST_URL_HTML_A, TEST_URL_HTML_B]),
|
||||
expected: `${MEDIA_PLACEHOLDER_IMAGE} (2 images)`,
|
||||
},
|
||||
])("$label", ({ attachments, expected }) => {
|
||||
expectAttachmentPlaceholder(attachments, expected);
|
||||
});
|
||||
);
|
||||
});
|
||||
|
||||
describe("downloadMSTeamsAttachments", () => {
|
||||
it.each<AttachmentDownloadSuccessCase>([
|
||||
{
|
||||
label: "downloads and stores image contentUrl attachments",
|
||||
attachments: asSingleItemArray(IMAGE_ATTACHMENT),
|
||||
assert: (media) => {
|
||||
expectMediaSaved();
|
||||
expectFirstMedia(media, { path: SAVED_PNG_PATH });
|
||||
},
|
||||
},
|
||||
{
|
||||
label: "supports Teams file.download.info downloadUrl attachments",
|
||||
attachments: createTeamsFileDownloadInfoAttachments(),
|
||||
},
|
||||
{
|
||||
label: "downloads inline image URLs from html attachments",
|
||||
attachments: createHtmlImageAttachments([TEST_URL_INLINE_IMAGE]),
|
||||
},
|
||||
])("$label", async ({ attachments, assert }) => {
|
||||
const media = await downloadAttachmentsWithOkImageFetch(attachments);
|
||||
expectSingleMedia(media);
|
||||
assert?.(media);
|
||||
});
|
||||
|
||||
it("downloads non-image file attachments (PDF)", async () => {
|
||||
const fetchMock = createOkFetchMock(CONTENT_TYPE_APPLICATION_PDF, "pdf");
|
||||
detectMimeMock.mockResolvedValueOnce(CONTENT_TYPE_APPLICATION_PDF);
|
||||
saveMediaBufferMock.mockResolvedValueOnce({
|
||||
path: SAVED_PDF_PATH,
|
||||
contentType: CONTENT_TYPE_APPLICATION_PDF,
|
||||
});
|
||||
|
||||
const media = await downloadAttachmentsWithFetch(
|
||||
createPdfAttachments(TEST_URL_DOC_PDF),
|
||||
fetchMock,
|
||||
);
|
||||
|
||||
expectSingleMedia(media, {
|
||||
path: SAVED_PDF_PATH,
|
||||
placeholder: MEDIA_PLACEHOLDER_DOCUMENT,
|
||||
});
|
||||
});
|
||||
it.each<AttachmentDownloadSuccessCase>(ATTACHMENT_DOWNLOAD_SUCCESS_CASES)(
|
||||
"$label",
|
||||
runAttachmentDownloadSuccessCase,
|
||||
);
|
||||
|
||||
it("stores inline data:image base64 payloads", async () => {
|
||||
const media = await downloadMSTeamsAttachments(
|
||||
@@ -540,40 +661,13 @@ describe("msteams attachments", () => {
|
||||
);
|
||||
|
||||
expectSingleMedia(media);
|
||||
expectMediaSaved();
|
||||
expectMediaBufferSaved();
|
||||
});
|
||||
|
||||
it.each<AttachmentAuthRetryCase>([
|
||||
{
|
||||
label: "retries with auth when the first request is unauthorized",
|
||||
scenario: {
|
||||
attachmentUrl: IMAGE_ATTACHMENT.contentUrl,
|
||||
unauthStatus: 401,
|
||||
unauthBody: "unauthorized",
|
||||
overrides: { authAllowHosts: ["x"] },
|
||||
},
|
||||
expectedMediaLength: 1,
|
||||
expectTokenFetch: true,
|
||||
},
|
||||
{
|
||||
label: "skips auth retries when the host is not in auth allowlist",
|
||||
scenario: {
|
||||
attachmentUrl: "https://attacker.azureedge.net/img",
|
||||
unauthStatus: 403,
|
||||
unauthBody: "forbidden",
|
||||
overrides: {
|
||||
allowHosts: ["azureedge.net"],
|
||||
authAllowHosts: ["graph.microsoft.com"],
|
||||
},
|
||||
},
|
||||
expectedMediaLength: 0,
|
||||
expectTokenFetch: false,
|
||||
},
|
||||
])("$label", async ({ scenario, expectedMediaLength, expectTokenFetch }) => {
|
||||
const { tokenProvider, media } = await runAttachmentAuthRetryScenario(scenario);
|
||||
expectMediaLength(media, expectedMediaLength);
|
||||
expectMockCallState(tokenProvider.getAccessToken, expectTokenFetch);
|
||||
});
|
||||
it.each<AttachmentAuthRetryCase>(ATTACHMENT_AUTH_RETRY_CASES)(
|
||||
"$label",
|
||||
runAttachmentAuthRetryCase,
|
||||
);
|
||||
|
||||
it("skips urls outside the allowlist", async () => {
|
||||
const fetchMock = vi.fn();
|
||||
@@ -581,90 +675,34 @@ describe("msteams attachments", () => {
|
||||
createImageAttachments(TEST_URL_OUTSIDE_ALLOWLIST),
|
||||
fetchMock,
|
||||
{
|
||||
allowHosts: ["graph.microsoft.com"],
|
||||
allowHosts: [GRAPH_HOST],
|
||||
resolveFn: undefined,
|
||||
},
|
||||
{ expectFetchCalled: false },
|
||||
);
|
||||
|
||||
expectNoMedia(media);
|
||||
expectAttachmentMediaLength(media, 0);
|
||||
});
|
||||
});
|
||||
|
||||
describe("buildMSTeamsGraphMessageUrls", () => {
|
||||
const cases: GraphUrlExpectationCase[] = [
|
||||
{
|
||||
label: "builds channel message urls",
|
||||
params: createChannelGraphMessageUrlParams({
|
||||
conversationId: "19:thread@thread.tacv2",
|
||||
messageId: "123",
|
||||
}),
|
||||
expectedPath: buildExpectedChannelMessagePath({ messageId: "123" }),
|
||||
},
|
||||
{
|
||||
label: "builds channel reply urls when replyToId is present",
|
||||
params: createChannelGraphMessageUrlParams({
|
||||
messageId: "reply-id",
|
||||
replyToId: "root-id",
|
||||
}),
|
||||
expectedPath: buildExpectedChannelMessagePath({
|
||||
messageId: "reply-id",
|
||||
replyToId: "root-id",
|
||||
}),
|
||||
},
|
||||
{
|
||||
label: "builds chat message urls",
|
||||
params: {
|
||||
conversationType: "groupChat" as const,
|
||||
conversationId: "19:chat@thread.v2",
|
||||
messageId: "456",
|
||||
},
|
||||
expectedPath: "/chats/19%3Achat%40thread.v2/messages/456",
|
||||
},
|
||||
];
|
||||
|
||||
it.each(cases)("$label", ({ params, expectedPath }) => {
|
||||
expectFirstGraphUrlContains(params, expectedPath);
|
||||
it.each(GRAPH_URL_EXPECTATION_CASES)("$label", ({ params, expectedPath }) => {
|
||||
const urls = buildMSTeamsGraphMessageUrls(params);
|
||||
expect(urls[0]).toContain(expectedPath);
|
||||
});
|
||||
});
|
||||
|
||||
describe("downloadMSTeamsGraphMedia", () => {
|
||||
it.each<GraphMediaSuccessCase>([
|
||||
{
|
||||
label: "downloads hostedContents images",
|
||||
buildOptions: () => ({ hostedContents: createHostedImageContents("1") }),
|
||||
expectedLength: 1,
|
||||
assert: ({ fetchMock }) => {
|
||||
expect(fetchMock).toHaveBeenCalled();
|
||||
expectMediaSaved();
|
||||
},
|
||||
},
|
||||
{
|
||||
label: "merges SharePoint reference attachments with hosted content",
|
||||
buildOptions: () => {
|
||||
return {
|
||||
hostedContents: createHostedImageContents("hosted-1"),
|
||||
...buildDefaultShareReferenceGraphFetchOptions({
|
||||
onShareRequest: () => createPdfResponse(),
|
||||
}),
|
||||
};
|
||||
},
|
||||
expectedLength: 2,
|
||||
},
|
||||
])("$label", async ({ buildOptions, expectedLength, assert }) => {
|
||||
const { fetchMock, media } = await downloadGraphMediaWithMockOptions(buildOptions());
|
||||
expectGraphMediaLength(media, expectedLength);
|
||||
assert?.({ fetchMock, media });
|
||||
});
|
||||
it.each<GraphMediaSuccessCase>(GRAPH_MEDIA_SUCCESS_CASES)("$label", runGraphMediaSuccessCase);
|
||||
|
||||
it("blocks SharePoint redirects to hosts outside allowHosts", async () => {
|
||||
const escapedUrl = "https://evil.example/internal.pdf";
|
||||
fetchRemoteMediaMock.mockImplementationOnce(async (params) => {
|
||||
const fetchFn = params.fetchImpl ?? fetch;
|
||||
let currentUrl = params.url;
|
||||
for (let i = 0; i < 5; i += 1) {
|
||||
for (let i = 0; i < MAX_REDIRECT_HOPS; i += 1) {
|
||||
const res = await fetchFn(currentUrl, { redirect: "manual" });
|
||||
if ([301, 302, 303, 307, 308].includes(res.status)) {
|
||||
if (REDIRECT_STATUS_CODES.includes(res.status)) {
|
||||
const location = res.headers.get("location");
|
||||
if (!location) {
|
||||
throw new Error("redirect missing location");
|
||||
@@ -672,14 +710,7 @@ describe("msteams attachments", () => {
|
||||
currentUrl = new URL(location, currentUrl).toString();
|
||||
continue;
|
||||
}
|
||||
if (!res.ok) {
|
||||
throw new Error(`HTTP ${res.status}`);
|
||||
}
|
||||
return {
|
||||
buffer: Buffer.from(await res.arrayBuffer()),
|
||||
contentType: res.headers.get("content-type") ?? undefined,
|
||||
fileName: params.filePathHint,
|
||||
};
|
||||
return readRemoteMediaResponse(res, params);
|
||||
}
|
||||
throw new Error("too many redirects");
|
||||
});
|
||||
@@ -687,11 +718,7 @@ describe("msteams attachments", () => {
|
||||
const { fetchMock, media } = await downloadGraphMediaWithMockOptions(
|
||||
{
|
||||
...buildDefaultShareReferenceGraphFetchOptions({
|
||||
onShareRequest: () =>
|
||||
new Response(null, {
|
||||
status: 302,
|
||||
headers: { location: escapedUrl },
|
||||
}),
|
||||
onShareRequest: () => createRedirectResponse(escapedUrl),
|
||||
onUnhandled: (url) => {
|
||||
if (url === escapedUrl) {
|
||||
return createPdfResponse("should-not-be-fetched");
|
||||
@@ -705,11 +732,9 @@ describe("msteams attachments", () => {
|
||||
},
|
||||
);
|
||||
|
||||
expectNoGraphMedia(media);
|
||||
expectAttachmentMediaLength(media.media, 0);
|
||||
const calledUrls = fetchMock.mock.calls.map((call) => String(call[0]));
|
||||
expect(
|
||||
calledUrls.some((url) => url.startsWith("https://graph.microsoft.com/v1.0/shares/")),
|
||||
).toBe(true);
|
||||
expect(calledUrls.some((url) => url.startsWith(GRAPH_SHARES_URL_PREFIX))).toBe(true);
|
||||
expect(calledUrls).not.toContain(escapedUrl);
|
||||
});
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user