Merge pull request microsoft#158782 from Semesse/exthost-lf-test

Fix exthost language features test

Author: jrieken

src/vs/workbench/api/test/browser/extHostLanguageFeatures.test.ts

@@ -411,11 +411,10 @@ suite('ExtHostLanguageFeatures', function () {
 		}));
 
 		await rpcProtocol.sync();
-		getHoverPromise(languageFeaturesService.hoverProvider, model, new EditorPosition(1, 1), CancellationToken.None).then(value => {
-			assert.strictEqual(value.length, 1);
-			const [entry] = value;
-			assert.deepStrictEqual(entry.range, { startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 5 });
-		});
+		const hovers = await getHoverPromise(languageFeaturesService.hoverProvider, model, new EditorPosition(1, 1), CancellationToken.None);
+		assert.strictEqual(hovers.length, 1);
+		const [entry] = hovers;
+		assert.deepStrictEqual(entry.range, { startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 5 });
 	});
 
 
@@ -428,11 +427,10 @@ suite('ExtHostLanguageFeatures', function () {
 		}));
 
 		await rpcProtocol.sync();
-		getHoverPromise(languageFeaturesService.hoverProvider, model, new EditorPosition(1, 1), CancellationToken.None).then(value => {
-			assert.strictEqual(value.length, 1);
-			const [entry] = value;
-			assert.deepStrictEqual(entry.range, { startLineNumber: 4, startColumn: 1, endLineNumber: 9, endColumn: 8 });
-		});
+		const hovers = await getHoverPromise(languageFeaturesService.hoverProvider, model, new EditorPosition(1, 1), CancellationToken.None);
+		assert.strictEqual(hovers.length, 1);
+		const [entry] = hovers;
+		assert.deepStrictEqual(entry.range, { startLineNumber: 4, startColumn: 1, endLineNumber: 9, endColumn: 8 });
 	});
 
 
@@ -473,9 +471,8 @@ suite('ExtHostLanguageFeatures', function () {
 		}));
 
 		await rpcProtocol.sync();
-		getHoverPromise(languageFeaturesService.hoverProvider, model, new EditorPosition(1, 1), CancellationToken.None).then(value => {
-			assert.strictEqual(value.length, 1);
-		});
+		const hovers = await getHoverPromise(languageFeaturesService.hoverProvider, model, new EditorPosition(1, 1), CancellationToken.None);
+		assert.strictEqual(hovers.length, 1);
 	});
 
 	// --- occurrences