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🧪 [missing error handling test for CSV export] #438

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Merged
zknpr merged 1 commit into from
Jun 8, 2026
Merged

🧪 [missing error handling test for CSV export] #438

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33 changes: 33 additions & 0 deletions tests/unit/tableExporter.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -294,6 +294,39 @@ describe('exportTableCommand Fallback', () => {
}
});

it('should catch unsupported format error', async () => {
const docUri = mockVscode.Uri.parse('vscode-sqlite://test.db');

let errorMessageShown = '';
const originalShowErrorMessage = mockVscode.window.showErrorMessage;
(mockVscode.window as any).showErrorMessage = async (msg: string) => {
errorMessageShown = msg;
};

const doc = {
uri: docUri,
databaseOperations: {}
};
DocumentRegistry.set('test', doc as any);

try {
await exportTableCommand(
{} as any,
undefined,
{ table: 'test_table', uri: 'vscode-sqlite://test.db' },
['id', 'name'],
undefined,
undefined,
{ format: 'invalid_format' }
);

assert.strictEqual(errorMessageShown, 'Unsupported export format: invalid_format');
} finally {
mockVscode.window.showErrorMessage = originalShowErrorMessage;
DocumentRegistry.delete('test');
}
});

it('should catch and show error when export fails', async () => {
const docUri = mockVscode.Uri.parse('vscode-sqlite://test.db');
const uri = mockVscode.Uri.file('/test/export.csv');
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