add more meaningful api tests

extensions/vscode-api-tests/src/workspace.test.ts

@@ -6,8 +6,15 @@
 'use strict';
 
 import * as assert from 'assert';
-import {workspace, TextDocument} from 'vscode';
+import {workspace, TextDocument, window, Position} from 'vscode';
+import {createRandomFile, deleteFile} from './utils';
 import {join} from 'path';
+import * as fs from 'fs';
+import * as os from 'os';
+
+function rndName() {
+	return Math.random().toString(36).replace(/[^a-z]+/g, '').substr(0, 10);
+}
 
 suite('workspace-namespace', () => {
 
@@ -38,17 +45,52 @@ suite('workspace-namespace', () => {
 		});
 	});
 
-	// test('createTextDocument', done => {
+	test('events: onDidOpenTextDocument, onDidChangeTextDocument, onDidSaveTextDocument', (done) => {
+		createRandomFile().then(file => {
+			let onDidOpenTextDocument = false;
+			workspace.onDidOpenTextDocument(e => {
+				assert.equal(e.uri.fsPath, file.fsPath);
+				onDidOpenTextDocument = true;
+			});
 
-	// 	let text = 'Das Pferd isst keinen Reis.'
+			let onDidChangeTextDocument = false;
+			workspace.onDidChangeTextDocument(e => {
+				assert.equal(e.document.uri.fsPath, file.fsPath);
+				onDidChangeTextDocument = true;
+			});
 
-	// 	workspace.createTextDocument(text).then(doc => {
-	// 		assert.equal(doc.getText(), text);
-	// 		assert.equal(doc.uri.scheme, 'untitled');
-	// 		assert.equal(doc.languageId, 'plaintext');
-	// 		done();
-	// 	}, err => {
-	// 		done(err);
-	// 	});
-	// });
+			let onDidSaveTextDocument = false;
+			workspace.onDidSaveTextDocument(e => {
+				assert.equal(e.uri.fsPath, file.fsPath);
+				onDidSaveTextDocument = true;
+			});
+
+			return workspace.openTextDocument(file).then(doc => {
+				return window.showTextDocument(doc).then((editor) => {
+					return editor.edit((builder) => {
+						builder.insert(new Position(0, 0), 'Hello World');
+					}).then(applied => {
+						return doc.save().then(saved => {
+							assert.ok(onDidOpenTextDocument);
+							assert.ok(onDidChangeTextDocument);
+							assert.ok(onDidSaveTextDocument);
+
+							return deleteFile(file);
+						});
+					});
+				});
+			});
+		}).then(() => done(), (error) => done(error));
+	});
+
+	test('findFiles', done => {
+		workspace.findFiles('*.js', null).then((res) => {
+			assert.equal(res.length, 1);
+			assert.equal(workspace.asRelativePath(res[0]), '/far.js');
+
+			done();
+		}, err => {
+			done(err);
+		});
+	});
 });