diff --git a/extensions/vscode-api-tests/package.json b/extensions/vscode-api-tests/package.json
index 5b5c2b587a2a7..2353d3fcf9b1d 100644
--- a/extensions/vscode-api-tests/package.json
+++ b/extensions/vscode-api-tests/package.json
@@ -9,22 +9,20 @@
 	},
 	"contributes": {
 		"configuration": {
-			"configuration": {
-				"type": "object",
-				"title": "Test Config",
-				"properties": {
-					"farboo.config0": {
-						"type": "boolean",
-						"default": true
-					},
-					"farboo.nested.config1": {
-						"type": "number",
-						"default": 42
-					},
-					"farboo.nested.config2": {
-						"type": "string",
-						"default": "Das Pferd frisst kein Reis."
-					}
+			"type": "object",
+			"title": "Test Config",
+			"properties": {
+				"farboo.config0": {
+					"type": "boolean",
+					"default": true
+				},
+				"farboo.nested.config1": {
+					"type": "number",
+					"default": 42
+				},
+				"farboo.nested.config2": {
+					"type": "string",
+					"default": "Das Pferd frisst kein Reis."
 				}
 			}
 		}
diff --git a/extensions/vscode-api-tests/src/workspace.test.ts b/extensions/vscode-api-tests/src/workspace.test.ts
index 56e31344c1a0d..197ff5d2333cc 100644
--- a/extensions/vscode-api-tests/src/workspace.test.ts
+++ b/extensions/vscode-api-tests/src/workspace.test.ts
@@ -15,16 +15,16 @@ suite('workspace-namespace', () => {
 
 	teardown(cleanUp);
 
-	// test('default configuration', () => {
-	// 	const config = workspace.getConfiguration('farboo');
-
-	// 	assert.ok(config.has('config0'));
-	// 	assert.equal(config.get('config0'), true);
-	// 	assert.ok(config.has('nested.config1'));
-	// 	assert.equal(config.get('nested.config1'), 42);
-	// 	assert.ok(config.has('nested.config2'));
-	// 	assert.equal(config.get('nested.config2'), 'Das Pferd frisst kein Reis.');
-	// });
+	test('default configuration', () => {
+		const config = workspace.getConfiguration('farboo');
+
+		assert.ok(config.has('config0'));
+		assert.equal(config.get('config0'), true);
+		assert.ok(config.has('nested.config1'));
+		assert.equal(config.get('nested.config1'), 42);
+		assert.ok(config.has('nested.config2'));
+		assert.equal(config.get('nested.config2'), 'Das Pferd frisst kein Reis.');
+	});
 
 	test('textDocuments', () => {
 		assert.ok(Array.isArray(workspace.textDocuments));
@@ -37,7 +37,7 @@ suite('workspace-namespace', () => {
 	});
 
 	test('openTextDocument', () => {
-		let len = workspace.textDocuments.length
+		let len = workspace.textDocuments.length;
 		return workspace.openTextDocument(join(workspace.rootPath, './far.js')).then(doc => {
 			assert.ok(doc);
 			assert.equal(workspace.textDocuments.length, len + 1);
@@ -52,7 +52,7 @@ suite('workspace-namespace', () => {
 		});
 	});
 
-	test('openTextDocument, untitled is dirty', function(done) {
+	test('openTextDocument, untitled is dirty', function (done) {
 		if (process.platform === 'win32') {
 			return done(); // TODO@Joh this test fails on windows
 		}
@@ -64,7 +64,7 @@ suite('workspace-namespace', () => {
 		});
 	});
 
-	test('openTextDocument, untitled closes on save', function() {
+	test('openTextDocument, untitled closes on save', function () {
 		const path = join(workspace.rootPath, './newfile.txt');
 
 		return workspace.openTextDocument(Uri.parse('untitled://' + path)).then(doc => {
@@ -86,7 +86,7 @@ suite('workspace-namespace', () => {
 		});
 	});
 
-	test('openTextDocument, uri scheme/auth/path', function() {
+	test('openTextDocument, uri scheme/auth/path', function () {
 
 		let registration = workspace.registerTextDocumentContentProvider('sc', {
 			provideTextDocumentContent() {
@@ -110,7 +110,7 @@ suite('workspace-namespace', () => {
 		]).then(() => {
 			registration.dispose();
 		});
-	})
+	});
 
 	test('events: onDidOpenTextDocument, onDidChangeTextDocument, onDidSaveTextDocument', () => {
 		return createRandomFile().then(file => {
@@ -156,7 +156,7 @@ suite('workspace-namespace', () => {
 		});
 	});
 
-	test('registerTextDocumentContentProvider, simple', function() {
+	test('registerTextDocumentContentProvider, simple', function () {
 
 		let registration = workspace.registerTextDocumentContentProvider('foo', {
 			provideTextDocumentContent(uri) {
@@ -173,53 +173,53 @@ suite('workspace-namespace', () => {
 		});
 	});
 
-	test('registerTextDocumentContentProvider, constrains', function() {
+	test('registerTextDocumentContentProvider, constrains', function () {
 
 		// built-in
-		assert.throws(function() {
+		assert.throws(function () {
 			workspace.registerTextDocumentContentProvider('untitled', { provideTextDocumentContent() { return null; } });
 		});
 		// built-in
-		assert.throws(function() {
+		assert.throws(function () {
 			workspace.registerTextDocumentContentProvider('file', { provideTextDocumentContent() { return null; } });
 		});
 
 		// missing scheme
 		return workspace.openTextDocument(Uri.parse('notThere://foo/far/boo/bar')).then(() => {
-			assert.ok(false, 'expected failure')
+			assert.ok(false, 'expected failure');
 		}, err => {
 			// expected
-		})
+		});
 	});
 
-	test('registerTextDocumentContentProvider, multiple', function() {
+	test('registerTextDocumentContentProvider, multiple', function () {
 
 		// duplicate registration
 		let registration1 = workspace.registerTextDocumentContentProvider('foo', {
 			provideTextDocumentContent(uri) {
 				if (uri.authority === 'foo') {
-					return '1'
+					return '1';
 				}
 			}
 		});
 		let registration2 = workspace.registerTextDocumentContentProvider('foo', {
 			provideTextDocumentContent(uri) {
 				if (uri.authority === 'bar') {
-					return '2'
+					return '2';
 				}
 			}
 		});
 
 		return Promise.all([
-			workspace.openTextDocument(Uri.parse('foo://foo/bla')).then(doc => { assert.equal(doc.getText(), '1') }),
-			workspace.openTextDocument(Uri.parse('foo://bar/bla')).then(doc => { assert.equal(doc.getText(), '2') })
+			workspace.openTextDocument(Uri.parse('foo://foo/bla')).then(doc => { assert.equal(doc.getText(), '1'); }),
+			workspace.openTextDocument(Uri.parse('foo://bar/bla')).then(doc => { assert.equal(doc.getText(), '2'); })
 		]).then(() => {
 			registration1.dispose();
 			registration2.dispose();
 		});
 	});
 
-	test('registerTextDocumentContentProvider, evil provider', function() {
+	test('registerTextDocumentContentProvider, evil provider', function () {
 
 		// duplicate registration
 		let registration1 = workspace.registerTextDocumentContentProvider('foo', {
@@ -229,7 +229,7 @@ suite('workspace-namespace', () => {
 		});
 		let registration2 = workspace.registerTextDocumentContentProvider('foo', {
 			provideTextDocumentContent(uri): string {
-				throw new Error('fail')
+				throw new Error('fail');
 			}
 		});
 
@@ -240,22 +240,22 @@ suite('workspace-namespace', () => {
 		});
 	});
 
-	test('registerTextDocumentContentProvider, invalid text', function() {
+	test('registerTextDocumentContentProvider, invalid text', function () {
 
 		let registration = workspace.registerTextDocumentContentProvider('foo', {
 			provideTextDocumentContent(uri) {
-				return <any> 123
+				return <any>123;
 			}
 		});
 		return workspace.openTextDocument(Uri.parse('foo://auth/path')).then(() => {
-			assert.ok(false, 'expected failure')
+			assert.ok(false, 'expected failure');
 		}, err => {
 			// expected
 			registration.dispose();
 		});
 	});
 
-	test('registerTextDocumentContentProvider, show virtual document', function() {
+	test('registerTextDocumentContentProvider, show virtual document', function () {
 
 		let registration = workspace.registerTextDocumentContentProvider('foo', {
 			provideTextDocumentContent(uri) {
@@ -269,11 +269,11 @@ suite('workspace-namespace', () => {
 				assert.ok(editor.document === doc);
 				assert.equal(editor.document.getText(), 'I am virtual');
 				registration.dispose();
-			})
+			});
 		});
 	});
 
-	test('registerTextDocumentContentProvider, open/open document', function() {
+	test('registerTextDocumentContentProvider, open/open document', function () {
 
 		let callCount = 0;
 		let registration = workspace.registerTextDocumentContentProvider('foo', {
@@ -294,7 +294,7 @@ suite('workspace-namespace', () => {
 		});
 	});
 
-	test('registerTextDocumentContentProvider, change event', function() {
+	test('registerTextDocumentContentProvider, change event', function () {
 
 		let callCount = 0;
 		let emitter = new EventEmitter<Uri>();