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Adding test for file change

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This commit is contained in:
Matt Bierner
2018-04-13 16:13:49 -07:00
parent 8f877ceec6
commit 87f97ad853
2 changed files with 93 additions and 30 deletions
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62
extensions/markdown-language-features/src/test/workspaceSymbolProvider.test.ts
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@@ -16,11 +16,7 @@ const symbolProvider = new MDDocumentSymbolProvider(createNewMarkdownEngine());
suite('markdown.WorkspaceSymbolProvider', () => {
test('Should not return anything for empty workspace', async () => {
const provider = new MarkdownWorkspaceSymbolProvider(symbolProvider, new class implements WorkspaceMarkdownDocumentProvider {
async getAllMarkdownDocuments() {
return [];
}
});
const provider = new MarkdownWorkspaceSymbolProvider(symbolProvider, new InMemoryWorkspaceMarkdownDocumentProvider([]));
assert.deepEqual(await provider.provideWorkspaceSymbols(''), []);
});
@@ -28,11 +24,9 @@ suite('markdown.WorkspaceSymbolProvider', () => {
test('Should return symbols from workspace with one markdown file', async () => {
const testFileName = vscode.Uri.parse('test.md');
const provider = new MarkdownWorkspaceSymbolProvider(symbolProvider, new class implements WorkspaceMarkdownDocumentProvider {
async getAllMarkdownDocuments() {
return [new InMemoryDocument(testFileName, `# header1\nabc\n## header2`)];
}
});
const provider = new MarkdownWorkspaceSymbolProvider(symbolProvider, new InMemoryWorkspaceMarkdownDocumentProvider([
new InMemoryDocument(testFileName, `# header1\nabc\n## header2`)
]));
const symbols = await provider.provideWorkspaceSymbols('');
assert.strictEqual(symbols.length, 2);
@@ -48,13 +42,51 @@ suite('markdown.WorkspaceSymbolProvider', () => {
files.push(new InMemoryDocument(testFileName, `# common\nabc\n## header${i}`));
}
const provider = new MarkdownWorkspaceSymbolProvider(symbolProvider, new class implements WorkspaceMarkdownDocumentProvider {
async getAllMarkdownDocuments() {
return files;
}
});
const provider = new MarkdownWorkspaceSymbolProvider(symbolProvider, new InMemoryWorkspaceMarkdownDocumentProvider(files));
const symbols = await provider.provideWorkspaceSymbols('');
assert.strictEqual(symbols.length, fileNameCount * 2);
});
test('Should update results when file changes symbols from workspace with one markdown file', async () => {
const testFileName = vscode.Uri.parse('test.md');
const workspaceFileProvider = new InMemoryWorkspaceMarkdownDocumentProvider([
new InMemoryDocument(testFileName, `# header1`)
]);
const provider = new MarkdownWorkspaceSymbolProvider(symbolProvider, workspaceFileProvider);
assert.strictEqual((await provider.provideWorkspaceSymbols('')).length, 1);
// Update file
workspaceFileProvider.updateDocument(new InMemoryDocument(testFileName, `# new header\nabc\n## header2`));
const newSymbols = await provider.provideWorkspaceSymbols('');
assert.strictEqual(newSymbols.length, 2);
assert.strictEqual(newSymbols[0].name, '# new header');
assert.strictEqual(newSymbols[1].name, '## header2');
});
});
class InMemoryWorkspaceMarkdownDocumentProvider implements WorkspaceMarkdownDocumentProvider {
private readonly _documents = new Map<string, vscode.TextDocument>();
constructor(documents: vscode.TextDocument[]) {
for( const doc of documents) {
this._documents.set(doc.fileName, doc);
}
}
async getAllMarkdownDocuments() {
return Array.from(this._documents.values());
}
private readonly _onDidChangeMarkdownDocumentEmitter = new vscode.EventEmitter<vscode.TextDocument>();
public onDidChangeMarkdownDocument = this._onDidChangeMarkdownDocumentEmitter.event;
public updateDocument(document: vscode.TextDocument) {
this._documents.set(document.fileName, document);
this._onDidChangeMarkdownDocumentEmitter.fire(document);
}
}