useCompleteOnboarding.spec.js
1 month ago
useDateRangePicker.spec.js
2 months ago
useEmail.spec.js
2 months ago
useEngagementChartData.spec.js
2 months ago
useLicenseSettings.spec.js
2 months ago
useLink.spec.js
2 months ago
useMediaDetail.spec.js
2 months ago
useMediaLibrary.spec.js
2 months ago
useMediaList.spec.js
1 month ago
usePerformanceSettings.spec.js
2 months ago
useRegisterActivePage.spec.js
2 months ago
useSettingOption.spec.js
2 months ago
useSimpleSettingsPage.spec.js
2 months ago
useTopPerforming.spec.js
2 months ago
useTopVideosPaginated.spec.js
2 months ago
useUpgradeCTA.spec.js
2 months ago
useUserDetail.spec.js
2 months ago
useMediaLibrary.spec.js
45 lines
| 1 | import { renderHook } from "@testing-library/react-hooks"; |
| 2 | import { useMediaLibrary } from "../useMediaLibrary"; |
| 3 | |
| 4 | const callGetFilename = (...args) => { |
| 5 | const { result } = renderHook(() => useMediaLibrary(jest.fn())); |
| 6 | return result.current.getFilename(...args); |
| 7 | }; |
| 8 | |
| 9 | describe("useMediaLibrary.getFilename", () => { |
| 10 | it("returns an empty string for falsy input", () => { |
| 11 | expect(callGetFilename("")).toBe(""); |
| 12 | expect(callGetFilename(null)).toBe(""); |
| 13 | expect(callGetFilename(undefined)).toBe(""); |
| 14 | }); |
| 15 | |
| 16 | it("returns the original input verbatim when URL parsing fails", () => { |
| 17 | expect(callGetFilename("not a url")).toBe("not a url"); |
| 18 | }); |
| 19 | |
| 20 | it("returns the bare filename when at or under maxLength", () => { |
| 21 | expect(callGetFilename("https://cdn.example.com/files/photo.jpg")).toBe( |
| 22 | "photo.jpg" |
| 23 | ); |
| 24 | }); |
| 25 | |
| 26 | it("returns an empty string when the URL has no trailing path segment", () => { |
| 27 | expect(callGetFilename("https://cdn.example.com/")).toBe(""); |
| 28 | }); |
| 29 | |
| 30 | // Truncated total = (maxLength - ext.length - 3) + "..." + ext = maxLength. |
| 31 | it.each([ |
| 32 | [30, `${"a".repeat(40)}.jpg`], |
| 33 | [15, `${"a".repeat(50)}.jpg`], |
| 34 | ])( |
| 35 | "truncates long names to %i chars while preserving the extension", |
| 36 | (maxLength, longName) => { |
| 37 | const url = `https://cdn.example.com/files/${longName}`; |
| 38 | const out = callGetFilename(url, maxLength); |
| 39 | expect(out.length).toBe(maxLength); |
| 40 | expect(out.endsWith(".jpg")).toBe(true); |
| 41 | expect(out).toContain("..."); |
| 42 | } |
| 43 | ); |
| 44 | }); |
| 45 |