SQL Operations Studio Public Preview 1 (0.23) release source code

src/sqltest/workbench/api/extHostDataProtocol.test.ts

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+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import * as assert from 'assert';
+import { TestInstantiationService } from 'vs/platform/instantiation/test/common/instantiationServiceMock';
+import { setUnexpectedErrorHandler, errorHandler } from 'vs/base/common/errors';
+import URI from 'vs/base/common/uri';
+import * as EditorCommon from 'vs/editor/common/editorCommon';
+import { Model as EditorModel } from 'vs/editor/common/model/model';
+import { TestThreadService } from 'vs/workbench/test/electron-browser/api/testThreadService';
+import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
+import { IMarkerService } from 'vs/platform/markers/common/markers';
+import { MarkerService } from 'vs/platform/markers/common/markerService';
+import { IThreadService } from 'vs/workbench/services/thread/common/threadService';
+import { ExtHostCommands } from 'vs/workbench/api/node/extHostCommands';
+import { MainThreadCommands } from 'vs/workbench/api/electron-browser/mainThreadCommands';
+import { IHeapService } from 'vs/workbench/api/electron-browser/mainThreadHeapService';
+import { ExtHostDocuments } from 'vs/workbench/api/node/extHostDocuments';
+import { ExtHostDocumentsAndEditors } from 'vs/workbench/api/node/extHostDocumentsAndEditors';
+import { DocumentSymbolProviderRegistry } from 'vs/editor/common/modes';
+import { MainContext, ExtHostContext } from 'vs/workbench/api/node/extHost.protocol';
+import { ExtHostDiagnostics } from 'vs/workbench/api/node/extHostDiagnostics';
+import { ExtHostHeapService } from 'vs/workbench/api/node/extHostHeapService';
+import * as vscode from 'vscode';
+
+import * as data from 'data';
+import { ExtHostDataProtocol } from 'sql/workbench/api/node/extHostDataProtocol';
+import { SqlExtHostContext } from 'sql/workbench/api/node/sqlExtHost.protocol';
+
+const IThreadService = createDecorator<IThreadService>('threadService');
+
+const model: EditorCommon.IModel = EditorModel.createFromString(
+	[
+		'This is the first line',
+		'This is the second line',
+		'This is the third line',
+	].join('\n'),
+	undefined,
+	undefined,
+	URI.parse('far://testing/file.a'));
+
+let extHost: ExtHostDataProtocol;
+let disposables: vscode.Disposable[] = [];
+let threadService: TestThreadService;
+let originalErrorHandler: (e: any) => any;
+
+suite('ExtHostDataProtocol', function () {
+
+	suiteSetup(() => {
+
+		threadService = new TestThreadService();
+		let instantiationService = new TestInstantiationService();
+		instantiationService.stub(IThreadService, threadService);
+		instantiationService.stub(IMarkerService, MarkerService);
+		instantiationService.stub(IHeapService, {
+			_serviceBrand: undefined,
+			trackRecursive(args) {
+				// nothing
+				return args;
+			}
+		});
+
+		originalErrorHandler = errorHandler.getUnexpectedErrorHandler();
+		setUnexpectedErrorHandler(() => { });
+
+		const extHostDocumentsAndEditors = new ExtHostDocumentsAndEditors(threadService);
+		extHostDocumentsAndEditors.$acceptDocumentsAndEditorsDelta({
+			addedDocuments: [{
+				isDirty: false,
+				versionId: model.getVersionId(),
+				modeId: model.getLanguageIdentifier().language,
+				url: model.uri,
+				lines: model.getValue().split(model.getEOL()),
+				EOL: model.getEOL(),
+			}]
+		});
+		const extHostDocuments = new ExtHostDocuments(threadService, extHostDocumentsAndEditors);
+		threadService.set(ExtHostContext.ExtHostDocuments, extHostDocuments);
+
+		const heapService = new ExtHostHeapService();
+
+		const commands = new ExtHostCommands(threadService, heapService);
+		threadService.set(ExtHostContext.ExtHostCommands, commands);
+		threadService.setTestInstance(MainContext.MainThreadCommands, instantiationService.createInstance(MainThreadCommands));
+
+		const diagnostics = new ExtHostDiagnostics(threadService);
+		threadService.set(ExtHostContext.ExtHostDiagnostics, diagnostics);
+
+		extHost = new ExtHostDataProtocol(threadService);
+		threadService.set(SqlExtHostContext.ExtHostDataProtocol, extHost);
+	});
+
+	suiteTeardown(() => {
+		setUnexpectedErrorHandler(originalErrorHandler);
+		model.dispose();
+	});
+
+	teardown(function () {
+		while (disposables.length) {
+			disposables.pop().dispose();
+		}
+		return threadService.sync();
+	});
+
+	// --- outline
+
+	test('DataProvider, language flavor changed', function () {
+		assert.equal(DocumentSymbolProviderRegistry.all(model).length, 0);
+		let expectedParams = <data.DidChangeLanguageFlavorParams> {
+			uri: 'myuri',
+			language: 'sql'
+		};
+		let actualParams: data.DidChangeLanguageFlavorParams = undefined;
+		extHost.onDidChangeLanguageFlavor((e => {
+			actualParams = e;
+		}));
+
+		extHost.$languageFlavorChanged(expectedParams);
+
+		assert.ok(actualParams !== undefined);
+		assert.equal(actualParams.uri, expectedParams.uri);
+		assert.equal(actualParams.flavor, expectedParams.flavor);
+		assert.equal(actualParams.language, expectedParams.language);
+	});
+});