|
| 1 | +import { fireEvent, render, screen, waitFor } from '@testing-library/react' |
| 2 | +import { describe, expect, it, vi } from 'vitest' |
| 3 | + |
| 4 | +const { mockNavigate, mockRevalidate, mockUseRootData } = vi.hoisted(() => ({ |
| 5 | + mockNavigate: vi.fn(), |
| 6 | + mockRevalidate: vi.fn(), |
| 7 | + mockUseRootData: vi.fn(), |
| 8 | +})) |
| 9 | + |
| 10 | +vi.mock('react-router', async () => { |
| 11 | + const actual = await vi.importActual('react-router') |
| 12 | + return { |
| 13 | + ...actual, |
| 14 | + useNavigate: () => mockNavigate, |
| 15 | + useRevalidator: () => ({ revalidate: mockRevalidate }), |
| 16 | + } |
| 17 | +}) |
| 18 | + |
| 19 | +vi.mock('#app/utils/use-root-data.ts', () => ({ |
| 20 | + useRootData: () => mockUseRootData(), |
| 21 | +})) |
| 22 | + |
| 23 | +import { RecordingForm } from '#app/routes/resources/calls/save.tsx' |
| 24 | + |
| 25 | +describe('RecordingForm', () => { |
| 26 | + it('recovers when FileReader.readAsDataURL throws synchronously', async () => { |
| 27 | + vi.clearAllMocks() |
| 28 | + mockUseRootData.mockReturnValue({ |
| 29 | + requestInfo: { flyPrimaryInstance: null }, |
| 30 | + }) |
| 31 | + const readAsDataURL = vi.fn(() => { |
| 32 | + throw new TypeError('Unexpected blob state') |
| 33 | + }) |
| 34 | + const addEventListener = vi.fn() |
| 35 | + const removeEventListener = vi.fn() |
| 36 | + class ThrowingFileReader { |
| 37 | + result: string | ArrayBuffer | null = null |
| 38 | + addEventListener = addEventListener |
| 39 | + removeEventListener = removeEventListener |
| 40 | + readAsDataURL = readAsDataURL |
| 41 | + } |
| 42 | + vi.stubGlobal( |
| 43 | + 'FileReader', |
| 44 | + ThrowingFileReader as unknown as typeof FileReader, |
| 45 | + ) |
| 46 | + const createObjectURL = vi |
| 47 | + .spyOn(URL, 'createObjectURL') |
| 48 | + .mockReturnValue('blob:recording') |
| 49 | + const revokeObjectURL = vi.spyOn(URL, 'revokeObjectURL').mockImplementation(() => {}) |
| 50 | + const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => {}) |
| 51 | + |
| 52 | + try { |
| 53 | + const { container } = render( |
| 54 | + <RecordingForm audio={new Blob(['audio'])} intent="create-call" />, |
| 55 | + ) |
| 56 | + |
| 57 | + const submitButton = screen.getByRole('button', { name: 'Submit Recording' }) |
| 58 | + const form = container.querySelector('form') |
| 59 | + expect(form).not.toBeNull() |
| 60 | + fireEvent.submit(form as HTMLFormElement) |
| 61 | + |
| 62 | + await waitFor(() => expect(submitButton).toBeEnabled()) |
| 63 | + expect(submitButton).toHaveTextContent('Submit Recording') |
| 64 | + expect( |
| 65 | + screen.getByText('Unable to read recording. Please try again.'), |
| 66 | + ).toBeInTheDocument() |
| 67 | + expect(readAsDataURL).toHaveBeenCalledTimes(1) |
| 68 | + expect(addEventListener).toHaveBeenCalledWith( |
| 69 | + 'loadend', |
| 70 | + expect.any(Function), |
| 71 | + { once: true }, |
| 72 | + ) |
| 73 | + expect(removeEventListener).toHaveBeenCalledWith( |
| 74 | + 'loadend', |
| 75 | + expect.any(Function), |
| 76 | + ) |
| 77 | + expect(errorSpy).toHaveBeenCalledWith( |
| 78 | + 'Unable to read recording', |
| 79 | + expect.any(TypeError), |
| 80 | + ) |
| 81 | + } finally { |
| 82 | + createObjectURL.mockRestore() |
| 83 | + revokeObjectURL.mockRestore() |
| 84 | + errorSpy.mockRestore() |
| 85 | + vi.unstubAllGlobals() |
| 86 | + } |
| 87 | + }) |
| 88 | + |
| 89 | + it('submits and navigates using the redirected response URL', async () => { |
| 90 | + vi.clearAllMocks() |
| 91 | + mockUseRootData.mockReturnValue({ |
| 92 | + requestInfo: { flyPrimaryInstance: 'primary-abc123' }, |
| 93 | + }) |
| 94 | + |
| 95 | + let loadEndListener: (() => void) | null = null |
| 96 | + const readAsDataURL = vi.fn(function (this: SuccessfulFileReader) { |
| 97 | + this.result = 'data:audio/wav;base64,ZmFrZQ==' |
| 98 | + loadEndListener?.() |
| 99 | + }) |
| 100 | + |
| 101 | + class SuccessfulFileReader { |
| 102 | + result: string | ArrayBuffer | null = null |
| 103 | + addEventListener( |
| 104 | + eventName: string, |
| 105 | + listener: EventListenerOrEventListenerObject, |
| 106 | + ) { |
| 107 | + if (eventName === 'loadend') { |
| 108 | + loadEndListener = |
| 109 | + typeof listener === 'function' ? () => listener(new Event('loadend')) : null |
| 110 | + } |
| 111 | + } |
| 112 | + removeEventListener() {} |
| 113 | + readAsDataURL = readAsDataURL |
| 114 | + } |
| 115 | + |
| 116 | + const jsonMock = vi.fn() |
| 117 | + const fetchMock = vi.fn().mockResolvedValue({ |
| 118 | + ok: true, |
| 119 | + redirected: true, |
| 120 | + url: 'http://localhost/calls/record/fake-call-id?ok=1#done', |
| 121 | + headers: new Headers(), |
| 122 | + json: jsonMock, |
| 123 | + } as Response) |
| 124 | + |
| 125 | + vi.stubGlobal( |
| 126 | + 'FileReader', |
| 127 | + SuccessfulFileReader as unknown as typeof FileReader, |
| 128 | + ) |
| 129 | + vi.stubGlobal('fetch', fetchMock as unknown as typeof fetch) |
| 130 | + const createObjectURL = vi |
| 131 | + .spyOn(URL, 'createObjectURL') |
| 132 | + .mockReturnValue('blob:recording') |
| 133 | + const revokeObjectURL = vi.spyOn(URL, 'revokeObjectURL').mockImplementation(() => {}) |
| 134 | + |
| 135 | + try { |
| 136 | + const { container } = render( |
| 137 | + <RecordingForm audio={new Blob(['audio'])} intent="create-call" />, |
| 138 | + ) |
| 139 | + |
| 140 | + const titleInput = screen.getByLabelText('Title') |
| 141 | + fireEvent.change(titleInput, { target: { value: 'My First Call' } }) |
| 142 | + const form = container.querySelector('form') |
| 143 | + expect(form).not.toBeNull() |
| 144 | + fireEvent.submit(form as HTMLFormElement) |
| 145 | + |
| 146 | + await waitFor(() => expect(fetchMock).toHaveBeenCalledTimes(1)) |
| 147 | + const [requestUrl, requestInit] = fetchMock.mock.calls[0] ?? [] |
| 148 | + expect(requestUrl).toBe('/resources/calls/save') |
| 149 | + expect(requestInit?.method).toBe('POST') |
| 150 | + expect(requestInit?.redirect).toBeUndefined() |
| 151 | + const requestHeaders = requestInit?.headers as Headers |
| 152 | + expect(requestHeaders.get('Content-Type')).toContain( |
| 153 | + 'application/x-www-form-urlencoded', |
| 154 | + ) |
| 155 | + expect(requestHeaders.get('fly-force-instance-id')).toBe('primary-abc123') |
| 156 | + |
| 157 | + const requestBody = requestInit?.body as URLSearchParams |
| 158 | + expect(requestBody.get('intent')).toBe('create-call') |
| 159 | + expect(requestBody.get('audio')).toBe('data:audio/wav;base64,ZmFrZQ==') |
| 160 | + expect(requestBody.get('title')).toBe('My First Call') |
| 161 | + |
| 162 | + await waitFor(() => |
| 163 | + expect(mockNavigate).toHaveBeenCalledWith( |
| 164 | + '/calls/record/fake-call-id?ok=1#done', |
| 165 | + ), |
| 166 | + ) |
| 167 | + expect(mockRevalidate).not.toHaveBeenCalled() |
| 168 | + expect(jsonMock).not.toHaveBeenCalled() |
| 169 | + } finally { |
| 170 | + createObjectURL.mockRestore() |
| 171 | + revokeObjectURL.mockRestore() |
| 172 | + vi.unstubAllGlobals() |
| 173 | + } |
| 174 | + }) |
| 175 | + |
| 176 | + it('preserves server validation errors across equivalent data prop rerenders', async () => { |
| 177 | + vi.clearAllMocks() |
| 178 | + mockUseRootData.mockReturnValue({ |
| 179 | + requestInfo: { flyPrimaryInstance: null }, |
| 180 | + }) |
| 181 | + |
| 182 | + let loadEndListener: (() => void) | null = null |
| 183 | + const readAsDataURL = vi.fn(function (this: SuccessfulFileReader) { |
| 184 | + this.result = 'data:audio/wav;base64,ZmFrZQ==' |
| 185 | + loadEndListener?.() |
| 186 | + }) |
| 187 | + |
| 188 | + class SuccessfulFileReader { |
| 189 | + result: string | ArrayBuffer | null = null |
| 190 | + addEventListener( |
| 191 | + eventName: string, |
| 192 | + listener: EventListenerOrEventListenerObject, |
| 193 | + ) { |
| 194 | + if (eventName === 'loadend') { |
| 195 | + loadEndListener = |
| 196 | + typeof listener === 'function' ? () => listener(new Event('loadend')) : null |
| 197 | + } |
| 198 | + } |
| 199 | + removeEventListener() {} |
| 200 | + readAsDataURL = readAsDataURL |
| 201 | + } |
| 202 | + |
| 203 | + const fetchMock = vi.fn().mockResolvedValue({ |
| 204 | + ok: false, |
| 205 | + redirected: false, |
| 206 | + headers: new Headers(), |
| 207 | + json: vi.fn().mockResolvedValue({ |
| 208 | + fields: { |
| 209 | + title: '', |
| 210 | + description: 'desc', |
| 211 | + keywords: 'a,b', |
| 212 | + }, |
| 213 | + errors: { |
| 214 | + title: 'Title is required', |
| 215 | + }, |
| 216 | + }), |
| 217 | + } as Response) |
| 218 | + |
| 219 | + vi.stubGlobal( |
| 220 | + 'FileReader', |
| 221 | + SuccessfulFileReader as unknown as typeof FileReader, |
| 222 | + ) |
| 223 | + vi.stubGlobal('fetch', fetchMock as unknown as typeof fetch) |
| 224 | + const createObjectURL = vi |
| 225 | + .spyOn(URL, 'createObjectURL') |
| 226 | + .mockReturnValue('blob:recording') |
| 227 | + const revokeObjectURL = vi.spyOn(URL, 'revokeObjectURL').mockImplementation(() => {}) |
| 228 | + |
| 229 | + const initialData = { |
| 230 | + fields: { |
| 231 | + title: 'Original title', |
| 232 | + description: 'Original description', |
| 233 | + keywords: 'test,call', |
| 234 | + }, |
| 235 | + errors: {}, |
| 236 | + } |
| 237 | + const audio = new Blob(['audio']) |
| 238 | + |
| 239 | + try { |
| 240 | + const { container, rerender } = render( |
| 241 | + <RecordingForm |
| 242 | + audio={audio} |
| 243 | + intent="publish-call" |
| 244 | + callId="call-123" |
| 245 | + data={{ |
| 246 | + fields: { ...initialData.fields }, |
| 247 | + errors: { ...initialData.errors }, |
| 248 | + }} |
| 249 | + />, |
| 250 | + ) |
| 251 | + |
| 252 | + const form = container.querySelector('form') |
| 253 | + expect(form).not.toBeNull() |
| 254 | + fireEvent.submit(form as HTMLFormElement) |
| 255 | + |
| 256 | + await waitFor(() => expect(fetchMock).toHaveBeenCalledTimes(1)) |
| 257 | + await screen.findByText('Title is required') |
| 258 | + |
| 259 | + // Simulate parent rerendering with a fresh but equivalent data object. |
| 260 | + rerender( |
| 261 | + <RecordingForm |
| 262 | + audio={audio} |
| 263 | + intent="publish-call" |
| 264 | + callId="call-123" |
| 265 | + data={{ |
| 266 | + fields: { ...initialData.fields }, |
| 267 | + errors: { ...initialData.errors }, |
| 268 | + }} |
| 269 | + />, |
| 270 | + ) |
| 271 | + |
| 272 | + await screen.findByText('Title is required') |
| 273 | + } finally { |
| 274 | + createObjectURL.mockRestore() |
| 275 | + revokeObjectURL.mockRestore() |
| 276 | + vi.unstubAllGlobals() |
| 277 | + } |
| 278 | + }) |
| 279 | +}) |
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