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Books/ Unit Tests for error handling (#6817)

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* added tests for getBooks and getTableOfContents

* update tests for new getTableOfContents method

* wait for all toc.yml to be found

* add event to signal all toc.yml files read

* add workspae folder parameter back

* remove toc filter

* added timeout logic

* added test for invalid toc.yml

* added tests for invalid toc.yml file format

* added tests for error handling

* update uuid package

* increase timeout time

* change workspacefolder to string
This commit is contained in:
Lucy Zhang
2019-08-23 14:46:52 -07:00
committed by GitHub
parent 9274f223f0
commit 7f32473a10
2 changed files with 164 additions and 8 deletions
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141
extensions/notebook/src/test/book/book.test.ts
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@@ -154,3 +154,144 @@ describe('BookTreeViewProvider.getChildren', function (): void {
console.log('Successfully removed temporary files.');
});
});
describe('BookTreeViewProvider.getTableOfContentFiles', function (): void {
let rootFolderPath: string;
let tableOfContentsFile: string;
let bookTreeViewProvider: BookTreeViewProvider;
let folder: vscode.WorkspaceFolder;
this.beforeAll(async () => {
rootFolderPath = path.join(os.tmpdir(), `BookTestData_${uuid.v4()}`);
let dataFolderPath = path.join(rootFolderPath, '_data');
tableOfContentsFile = path.join(dataFolderPath, 'toc.yml');
let tableOfContentsFileIgnore = path.join(rootFolderPath, 'toc.yml');
await fs.mkdir(rootFolderPath);
await fs.mkdir(dataFolderPath);
await fs.writeFile(tableOfContentsFile, '');
await fs.writeFile(tableOfContentsFileIgnore, '');
let mockExtensionContext = TypeMoq.Mock.ofType<vscode.ExtensionContext>();
folder = {
uri: vscode.Uri.file(rootFolderPath),
name: '',
index: 0
};
bookTreeViewProvider = new BookTreeViewProvider([folder], mockExtensionContext.object);
let tocRead = new Promise((resolve, reject) => bookTreeViewProvider.onReadAllTOCFiles(() => resolve()));
let errorCase = new Promise((resolve, reject) => setTimeout(() => resolve(), 5000));
await Promise.race([tocRead, errorCase.then(() => { throw new Error('Table of Contents were not ready in time'); })]);
});
it('should ignore toc.yml files not in _data folder', function(): void {
bookTreeViewProvider.getTableOfContentFiles([folder.uri.toString()]);
for (let p of bookTreeViewProvider.tableOfContentPaths) {
should(p.toLocaleLowerCase()).equal(tableOfContentsFile.replace(/\\/g, '/').toLocaleLowerCase());
}
});
this.afterAll(async function () {
if (fs.existsSync(rootFolderPath)) {
rimraf.sync(rootFolderPath);
}
});
});
describe('BookTreeViewProvider.getBooks', function (): void {
let rootFolderPath: string;
let configFile: string;
let folder: vscode.WorkspaceFolder;
let bookTreeViewProvider: BookTreeViewProvider;
let mockExtensionContext: TypeMoq.IMock<vscode.ExtensionContext>;
this.beforeAll(async () => {
rootFolderPath = path.join(os.tmpdir(), `BookTestData_${uuid.v4()}`);
let dataFolderPath = path.join(rootFolderPath, '_data');
configFile = path.join(rootFolderPath, '_config.yml');
let tableOfContentsFile = path.join(dataFolderPath, 'toc.yml');
await fs.mkdir(rootFolderPath);
await fs.mkdir(dataFolderPath);
await fs.writeFile(tableOfContentsFile, 'title: Test');
mockExtensionContext = TypeMoq.Mock.ofType<vscode.ExtensionContext>();
folder = {
uri: vscode.Uri.file(rootFolderPath),
name: '',
index: 0
};
bookTreeViewProvider = new BookTreeViewProvider([folder], mockExtensionContext.object);
let tocRead = new Promise((resolve, reject) => bookTreeViewProvider.onReadAllTOCFiles(() => resolve()));
let errorCase = new Promise((resolve, reject) => setTimeout(() => resolve(), 5000));
await Promise.race([tocRead, errorCase.then(() => { throw new Error('Table of Contents were not ready in time'); })]);
});
it('should show error message if config.yml file not found', function(): void {
bookTreeViewProvider.getBooks();
should(bookTreeViewProvider.errorMessage.toLocaleLowerCase()).equal(('ENOENT: no such file or directory, open \'' + configFile + '\'').toLocaleLowerCase());
});
it('should show error if toc.yml file format is invalid', async function(): Promise<void> {
await fs.writeFile(configFile, 'title: Test Book');
bookTreeViewProvider.getBooks();
should(bookTreeViewProvider.errorMessage).equal('Error: Test Book has an incorrect toc.yml file');
});
this.afterAll(async function () {
if (fs.existsSync(rootFolderPath)) {
rimraf.sync(rootFolderPath);
}
});
});
describe('BookTreeViewProvider.getSections', function (): void {
let rootFolderPath: string;
let tableOfContentsFile: string;
let bookTreeViewProvider: BookTreeViewProvider;
let folder: vscode.WorkspaceFolder;
let expectedNotebook2: ExpectedBookItem;
this.beforeAll(async () => {
rootFolderPath = path.join(os.tmpdir(), `BookTestData_${uuid.v4()}`);
let dataFolderPath = path.join(rootFolderPath, '_data');
let contentFolderPath = path.join(rootFolderPath, 'content');
let configFile = path.join(rootFolderPath, '_config.yml');
tableOfContentsFile = path.join(dataFolderPath, 'toc.yml');
let notebook2File = path.join(contentFolderPath, 'notebook2.ipynb');
expectedNotebook2 = {
title: 'Notebook2',
url: '/notebook2',
previousUri: undefined,
nextUri: undefined
};
await fs.mkdir(rootFolderPath);
await fs.mkdir(dataFolderPath);
await fs.mkdir(contentFolderPath);
await fs.writeFile(configFile, 'title: Test Book');
await fs.writeFile(tableOfContentsFile, '- title: Notebook1\n url: /notebook1\n- title: Notebook2\n url: /notebook2');
await fs.writeFile(notebook2File, '');
let mockExtensionContext = TypeMoq.Mock.ofType<vscode.ExtensionContext>();
folder = {
uri: vscode.Uri.file(rootFolderPath),
name: '',
index: 0
};
bookTreeViewProvider = new BookTreeViewProvider([folder], mockExtensionContext.object);
let tocRead = new Promise((resolve, reject) => bookTreeViewProvider.onReadAllTOCFiles(() => resolve()));
let errorCase = new Promise((resolve, reject) => setTimeout(() => resolve(), 5000));
await Promise.race([tocRead, errorCase.then(() => { throw new Error('Table of Contents were not ready in time'); })]);
});
it('should show error if notebook or markdown file is missing', function(): void {
let books = bookTreeViewProvider.getBooks();
let children = bookTreeViewProvider.getSections([], books[0].sections, rootFolderPath);
should(bookTreeViewProvider.errorMessage).equal('Missing file : Notebook1');
// Rest of book should be detected correctly even with a missing file
equalBookItems(children[0], expectedNotebook2);
});
this.afterAll(async function () {
if (fs.existsSync(rootFolderPath)) {
rimraf.sync(rootFolderPath);
}
});
});