| // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| @TestOn("vm") |
| |
| import 'dart:async'; |
| |
| import 'package:test/src/backend/state.dart'; |
| import 'package:test/src/backend/suite.dart'; |
| import 'package:test/src/runner/load_exception.dart'; |
| import 'package:test/src/runner/load_suite.dart'; |
| import 'package:test/test.dart'; |
| |
| import '../utils.dart'; |
| |
| void main() { |
| test("running a load test causes LoadSuite.suite to emit a suite", () async { |
| var innerSuite = new Suite([]); |
| var suite = new LoadSuite("name", () => new Future.value(innerSuite)); |
| expect(suite.tests, hasLength(1)); |
| |
| expect(suite.suite, completion(equals(innerSuite))); |
| var liveTest = await suite.tests.single.load(suite); |
| await liveTest.run(); |
| expectTestPassed(liveTest); |
| }); |
| |
| test("running a load suite's body may be synchronous", () async { |
| var innerSuite = new Suite([]); |
| var suite = new LoadSuite("name", () => innerSuite); |
| expect(suite.tests, hasLength(1)); |
| |
| expect(suite.suite, completion(equals(innerSuite))); |
| var liveTest = await suite.tests.single.load(suite); |
| await liveTest.run(); |
| expectTestPassed(liveTest); |
| }); |
| |
| test("a load test doesn't complete until the body returns", () async { |
| var completer = new Completer(); |
| var suite = new LoadSuite("name", () => completer.future); |
| expect(suite.tests, hasLength(1)); |
| |
| var liveTest = await suite.tests.single.load(suite); |
| expect(liveTest.run(), completes); |
| await new Future.delayed(Duration.ZERO); |
| expect(liveTest.state.status, equals(Status.running)); |
| |
| completer.complete(new Suite([])); |
| await new Future.delayed(Duration.ZERO); |
| expectTestPassed(liveTest); |
| }); |
| |
| test("a load test forwards errors and completes LoadSuite.suite to null", |
| () async { |
| var suite = new LoadSuite("name", () => fail("error")); |
| expect(suite.tests, hasLength(1)); |
| |
| expect(suite.suite, completion(isNull)); |
| |
| var liveTest = await suite.tests.single.load(suite); |
| await liveTest.run(); |
| expectTestFailed(liveTest, "error"); |
| }); |
| |
| test("a load test completes early if it's closed", () async { |
| var suite = new LoadSuite("name", () => new Completer().future); |
| expect(suite.tests, hasLength(1)); |
| |
| var liveTest = await suite.tests.single.load(suite); |
| expect(liveTest.run(), completes); |
| await new Future.delayed(Duration.ZERO); |
| expect(liveTest.state.status, equals(Status.running)); |
| |
| expect(liveTest.close(), completes); |
| }); |
| |
| test("forLoadException() creates a suite that completes to a LoadException", |
| () async { |
| var exception = new LoadException("path", "error"); |
| var suite = new LoadSuite.forLoadException(exception); |
| expect(suite.tests, hasLength(1)); |
| |
| expect(suite.suite, completion(isNull)); |
| |
| var liveTest = await suite.tests.single.load(suite); |
| await liveTest.run(); |
| expect(liveTest.state.status, equals(Status.complete)); |
| expect(liveTest.state.result, equals(Result.error)); |
| expect(liveTest.errors, hasLength(1)); |
| expect(liveTest.errors.first.error, equals(exception)); |
| }); |
| |
| test("forSuite() creates a load suite that completes to a test suite", |
| () async { |
| var innerSuite = new Suite([]); |
| var suite = new LoadSuite.forSuite(innerSuite); |
| expect(suite.tests, hasLength(1)); |
| |
| expect(suite.suite, completion(equals(innerSuite))); |
| var liveTest = await suite.tests.single.load(suite); |
| await liveTest.run(); |
| expectTestPassed(liveTest); |
| }); |
| |
| group("changeSuite()", () { |
| test("returns a new load suite with the same properties", () { |
| var innerSuite = new Suite([]); |
| var suite = new LoadSuite("name", () => innerSuite, platform: "platform"); |
| expect(suite.tests, hasLength(1)); |
| |
| var newSuite = suite.changeSuite((suite) => suite); |
| expect(newSuite.platform, equals("platform")); |
| expect(newSuite.tests, equals(suite.tests)); |
| }); |
| |
| test("changes the inner suite", () async { |
| var innerSuite = new Suite([]); |
| var suite = new LoadSuite("name", () => innerSuite); |
| expect(suite.tests, hasLength(1)); |
| |
| var newInnerSuite = new Suite([]); |
| var newSuite = suite.changeSuite((suite) => newInnerSuite); |
| expect(newSuite.suite, completion(equals(newInnerSuite))); |
| |
| var liveTest = await suite.tests.single.load(suite); |
| await liveTest.run(); |
| expectTestPassed(liveTest); |
| }); |
| |
| test("doesn't run change() if the suite is null", () async { |
| var suite = new LoadSuite("name", () => null); |
| expect(suite.tests, hasLength(1)); |
| |
| var newSuite = suite.changeSuite(expectAsync((_) {}, count: 0)); |
| expect(newSuite.suite, completion(isNull)); |
| |
| var liveTest = await suite.tests.single.load(suite); |
| await liveTest.run(); |
| expectTestPassed(liveTest); |
| }); |
| }); |
| |
| group("getSuite()", () { |
| test("runs the test and returns the suite", () { |
| var innerSuite = new Suite([]); |
| var suite = new LoadSuite.forSuite(innerSuite); |
| expect(suite.tests, hasLength(1)); |
| |
| expect(suite.getSuite(), completion(equals(innerSuite))); |
| }); |
| |
| test("forwards errors to the future", () { |
| var suite = new LoadSuite("name", () => throw "error"); |
| expect(suite.tests, hasLength(1)); |
| |
| expect(suite.getSuite(), throwsA("error")); |
| }); |
| }); |
| } |