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| 1 | +import { act, render, screen, waitFor } from '@testing-library/react'; |
| 2 | +import { waitCSSKeyframesAnimation, withFakeTimers } from '../../testing/utils'; |
| 3 | +import { SnackbarManagerHolder } from './components/SnackbarManagerHolder'; |
| 4 | +import { |
| 5 | + AUTO_MOUNT_HOLDER_ATTR, |
| 6 | + createSnackbarManager, |
| 7 | + getSnackbarManagerInternals, |
| 8 | + snackbarManager, |
| 9 | +} from './snackbarManager'; |
| 10 | + |
| 11 | +const AUTO_MOUNT_HOLDER_SELECTOR = `[${AUTO_MOUNT_HOLDER_ATTR}]`; |
| 12 | + |
| 13 | +describe('snackbarManager (imperative API)', () => { |
| 14 | + afterEach(() => { |
| 15 | + act(() => { |
| 16 | + snackbarManager.closeAll(); |
| 17 | + }); |
| 18 | + document.body.querySelector(AUTO_MOUNT_HOLDER_SELECTOR)?.remove(); |
| 19 | + }); |
| 20 | + |
| 21 | + it('auto-mounts SnackbarManagerHolder in document.body on first open()', async () => { |
| 22 | + expect(document.body.querySelector(AUTO_MOUNT_HOLDER_SELECTOR)).not.toBeInTheDocument(); |
| 23 | + |
| 24 | + act(() => { |
| 25 | + snackbarManager.open({ children: 'Auto-mounted snackbar' }); |
| 26 | + }); |
| 27 | + |
| 28 | + await waitFor(() => { |
| 29 | + expect(screen.getByText('Auto-mounted snackbar')).toBeInTheDocument(); |
| 30 | + }); |
| 31 | + |
| 32 | + expect(document.body.querySelector(AUTO_MOUNT_HOLDER_SELECTOR)).toBeInTheDocument(); |
| 33 | + }); |
| 34 | + |
| 35 | + it('opens snackbar when SnackbarManagerHolder is mounted', async () => { |
| 36 | + render(<SnackbarManagerHolder />); |
| 37 | + |
| 38 | + act(() => { |
| 39 | + snackbarManager.open({ children: 'Global snackbar' }); |
| 40 | + }); |
| 41 | + |
| 42 | + expect(screen.getByText('Global snackbar')).toBeInTheDocument(); |
| 43 | + }); |
| 44 | + |
| 45 | + it( |
| 46 | + 'closes snackbar by id', |
| 47 | + withFakeTimers(async () => { |
| 48 | + render(<SnackbarManagerHolder />); |
| 49 | + |
| 50 | + let id: string | undefined; |
| 51 | + act(() => { |
| 52 | + const result = snackbarManager.open({ |
| 53 | + 'children': 'To close', |
| 54 | + 'data-testid': 'snackbar-to-close', |
| 55 | + }); |
| 56 | + id = result.id; |
| 57 | + }); |
| 58 | + |
| 59 | + const snackbarEl = screen.getByTestId('snackbar-to-close'); |
| 60 | + expect(snackbarEl).toBeInTheDocument(); |
| 61 | + |
| 62 | + act(() => { |
| 63 | + snackbarManager.close(id!); |
| 64 | + }); |
| 65 | + |
| 66 | + const alert = snackbarEl.querySelector('[role="alert"]') ?? snackbarEl; |
| 67 | + await waitCSSKeyframesAnimation(alert as HTMLElement, { |
| 68 | + runOnlyPendingTimers: true, |
| 69 | + }); |
| 70 | + expect(screen.queryByTestId('snackbar-to-close')).not.toBeInTheDocument(); |
| 71 | + }), |
| 72 | + ); |
| 73 | + |
| 74 | + it( |
| 75 | + 'closeAll closes all snackbars', |
| 76 | + withFakeTimers(async () => { |
| 77 | + render(<SnackbarManagerHolder />); |
| 78 | + |
| 79 | + act(() => { |
| 80 | + snackbarManager.open({ children: 'First' }); |
| 81 | + snackbarManager.open({ children: 'Second' }); |
| 82 | + }); |
| 83 | + |
| 84 | + expect(screen.getByText('First')).toBeInTheDocument(); |
| 85 | + expect(screen.getByText('Second')).toBeInTheDocument(); |
| 86 | + |
| 87 | + act(() => { |
| 88 | + snackbarManager.closeAll(); |
| 89 | + }); |
| 90 | + |
| 91 | + const alerts = screen.getAllByRole('alert'); |
| 92 | + await Promise.all( |
| 93 | + alerts.map((alert) => waitCSSKeyframesAnimation(alert, { runOnlyPendingTimers: true })), |
| 94 | + ); |
| 95 | + |
| 96 | + expect(screen.queryByText('First')).not.toBeInTheDocument(); |
| 97 | + expect(screen.queryByText('Second')).not.toBeInTheDocument(); |
| 98 | + }), |
| 99 | + ); |
| 100 | + |
| 101 | + it('update changes snackbar content', async () => { |
| 102 | + render(<SnackbarManagerHolder />); |
| 103 | + |
| 104 | + let id: string | undefined; |
| 105 | + act(() => { |
| 106 | + const result = snackbarManager.open({ children: 'Initial text' }); |
| 107 | + id = result.id; |
| 108 | + }); |
| 109 | + |
| 110 | + expect(screen.getByText('Initial text')).toBeInTheDocument(); |
| 111 | + |
| 112 | + act(() => { |
| 113 | + snackbarManager.update(id!, { children: 'Updated text' }); |
| 114 | + }); |
| 115 | + |
| 116 | + expect(screen.queryByText('Initial text')).not.toBeInTheDocument(); |
| 117 | + expect(screen.getByText('Updated text')).toBeInTheDocument(); |
| 118 | + }); |
| 119 | + |
| 120 | + it('applies SnackbarManagerHolder props and shows snackbar', async () => { |
| 121 | + render(<SnackbarManagerHolder limit={2} zIndex={8888} />); |
| 122 | + |
| 123 | + act(() => { |
| 124 | + snackbarManager.open({ children: 'With zIndex' }); |
| 125 | + }); |
| 126 | + |
| 127 | + expect(screen.getByText('With zIndex')).toBeInTheDocument(); |
| 128 | + }); |
| 129 | +}); |
| 130 | + |
| 131 | +describe('createSnackbarManager', () => { |
| 132 | + it('creates independent manager instance', async () => { |
| 133 | + const customManager = createSnackbarManager({ limit: 1 }); |
| 134 | + |
| 135 | + render(<SnackbarManagerHolder manager={customManager} />); |
| 136 | + |
| 137 | + act(() => { |
| 138 | + customManager.open({ children: 'From custom manager' }); |
| 139 | + }); |
| 140 | + |
| 141 | + expect(screen.getByText('From custom manager')).toBeInTheDocument(); |
| 142 | + |
| 143 | + act(() => { |
| 144 | + customManager.closeAll(); |
| 145 | + }); |
| 146 | + }); |
| 147 | + |
| 148 | + it( |
| 149 | + 'custom manager and global snackbarManager are independent', |
| 150 | + withFakeTimers(async () => { |
| 151 | + const customManager = createSnackbarManager(); |
| 152 | + |
| 153 | + render( |
| 154 | + <> |
| 155 | + <SnackbarManagerHolder /> |
| 156 | + <SnackbarManagerHolder manager={customManager} /> |
| 157 | + </>, |
| 158 | + ); |
| 159 | + |
| 160 | + act(() => { |
| 161 | + snackbarManager.open({ children: 'Global' }); |
| 162 | + customManager.open({ children: 'Custom' }); |
| 163 | + }); |
| 164 | + |
| 165 | + expect(screen.getByText('Global')).toBeInTheDocument(); |
| 166 | + expect(screen.getByText('Custom')).toBeInTheDocument(); |
| 167 | + |
| 168 | + act(() => { |
| 169 | + customManager.closeAll(); |
| 170 | + }); |
| 171 | + |
| 172 | + const customAlerts = screen |
| 173 | + .getAllByRole('alert') |
| 174 | + .filter((el) => el.textContent?.includes('Custom')); |
| 175 | + await Promise.all( |
| 176 | + customAlerts.map((alert) => |
| 177 | + waitCSSKeyframesAnimation(alert, { runOnlyPendingTimers: true }), |
| 178 | + ), |
| 179 | + ); |
| 180 | + |
| 181 | + expect(screen.getByText('Global')).toBeInTheDocument(); |
| 182 | + expect(screen.queryByText('Custom')).not.toBeInTheDocument(); |
| 183 | + |
| 184 | + act(() => { |
| 185 | + snackbarManager.closeAll(); |
| 186 | + }); |
| 187 | + }), |
| 188 | + ); |
| 189 | +}); |
| 190 | + |
| 191 | +describe('getSnackbarManagerInternals', () => { |
| 192 | + it('throws when passed non-manager object', () => { |
| 193 | + expect(() => getSnackbarManagerInternals({} as any)).toThrow('VKUI'); |
| 194 | + }); |
| 195 | +}); |
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