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Unified Diff: test/expect_async_test.dart

Issue 979523002: Move more files around. (Closed) Base URL: git@github.com:dart-lang/unittest@master
Patch Set: Created 5 years, 10 months ago
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Index: test/expect_async_test.dart
diff --git a/test/expect_async_test.dart b/test/expect_async_test.dart
deleted file mode 100644
index 13567655c3def329f834bda98d02c57964a3ee2b..0000000000000000000000000000000000000000
--- a/test/expect_async_test.dart
+++ /dev/null
@@ -1,328 +0,0 @@
-// 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.
-
-import 'package:unittest/src/backend/state.dart';
-import 'package:unittest/unittest.dart';
-
-import 'utils.dart';
-
-void main() {
- group("supports a function with this many arguments:", () {
- test("0", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync(() {
- callbackRun = true;
- })();
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
-
- test("1", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync((arg) {
- expect(arg, equals(1));
- callbackRun = true;
- })(1);
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
-
- test("2", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync((arg1, arg2) {
- expect(arg1, equals(1));
- expect(arg2, equals(2));
- callbackRun = true;
- })(1, 2);
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
-
- test("3", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync((arg1, arg2, arg3) {
- expect(arg1, equals(1));
- expect(arg2, equals(2));
- expect(arg3, equals(3));
- callbackRun = true;
- })(1, 2, 3);
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
-
- test("4", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync((arg1, arg2, arg3, arg4) {
- expect(arg1, equals(1));
- expect(arg2, equals(2));
- expect(arg3, equals(3));
- expect(arg4, equals(4));
- callbackRun = true;
- })(1, 2, 3, 4);
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
-
- test("5", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync((arg1, arg2, arg3, arg4, arg5) {
- expect(arg1, equals(1));
- expect(arg2, equals(2));
- expect(arg3, equals(3));
- expect(arg4, equals(4));
- expect(arg5, equals(5));
- callbackRun = true;
- })(1, 2, 3, 4, 5);
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
-
- test("6", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync((arg1, arg2, arg3, arg4, arg5, arg6) {
- expect(arg1, equals(1));
- expect(arg2, equals(2));
- expect(arg3, equals(3));
- expect(arg4, equals(4));
- expect(arg5, equals(5));
- expect(arg6, equals(6));
- callbackRun = true;
- })(1, 2, 3, 4, 5, 6);
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
- });
-
- group("with optional arguments", () {
- test("allows them to be passed", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync(([arg = 1]) {
- expect(arg, equals(2));
- callbackRun = true;
- })(2);
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
-
- test("allows them not to be passed", () {
- var callbackRun = false;
- return runTest(() {
- expectAsync(([arg = 1]) {
- expect(arg, equals(1));
- callbackRun = true;
- })();
- }).then((liveTest) {
- expectTestPassed(liveTest);
- expect(callbackRun, isTrue);
- });
- });
- });
-
- test("doesn't support a function with 7 arguments", () {
- expect(() => expectAsync((_1, _2, _3, _4, _5, _6, _7) {}),
- throwsArgumentError);
- });
-
- group("by default", () {
- test("won't allow the test to complete until it's called", () {
- return expectTestBlocks(
- () => expectAsync(() {}),
- (callback) => callback());
- });
-
- test("may only be called once", () {
- return runTest(() {
- var callback = expectAsync(() {});
- callback();
- callback();
- }).then((liveTest) {
- expectTestFailed(liveTest,
- "Callback called more times than expected (1).");
- });
- });
- });
-
- group("with count", () {
- test("won't allow the test to complete until it's called at least that "
- "many times", () {
- var liveTest;
- var future;
- liveTest = createTest(() {
- var callback = expectAsync(() {}, count: 3);
- future = pumpEventQueue().then((_) {
- expect(liveTest.state.status, equals(Status.running));
- callback();
- return pumpEventQueue();
- }).then((_) {
- expect(liveTest.state.status, equals(Status.running));
- callback();
- return pumpEventQueue();
- }).then((_) {
- expect(liveTest.state.status, equals(Status.running));
- callback();
- });
- });
-
- return liveTest.run().then((_) {
- expectTestPassed(liveTest);
- // Ensure that the outer test doesn't complete until the inner future
- // completes.
- return future;
- });
- });
-
- test("will throw an error if it's called more than that many times", () {
- return runTest(() {
- var callback = expectAsync(() {}, count: 3);
- callback();
- callback();
- callback();
- callback();
- }).then((liveTest) {
- expectTestFailed(
- liveTest, "Callback called more times than expected (3).");
- });
- });
-
- group("0,", () {
- test("won't block the test's completion", () {
- expectAsync(() {}, count: 0);
- });
-
- test("will throw an error if it's ever called", () {
- return runTest(() {
- expectAsync(() {}, count: 0)();
- }).then((liveTest) {
- expectTestFailed(
- liveTest, "Callback called more times than expected (0).");
- });
- });
- });
- });
-
- group("with max", () {
- test("will allow the callback to be called that many times", () {
- var callback = expectAsync(() {}, max: 3);
- callback();
- callback();
- callback();
- });
-
- test("will allow the callback to be called fewer than that many times", () {
- var callback = expectAsync(() {}, max: 3);
- callback();
- });
-
- test("will throw an error if it's called more than that many times", () {
- return runTest(() {
- var callback = expectAsync(() {}, max: 3);
- callback();
- callback();
- callback();
- callback();
- }).then((liveTest) {
- expectTestFailed(
- liveTest, "Callback called more times than expected (3).");
- });
- });
-
- test("-1, will allow the callback to be called any number of times", () {
- var callback = expectAsync(() {}, max: -1);
- for (var i = 0; i < 20; i++) {
- callback();
- }
- });
- });
-
- test("will throw an error if max is less than count", () {
- expect(() => expectAsync(() {}, max: 1, count: 2),
- throwsArgumentError);
- });
-
- group("expectAsyncUntil()", () {
- test("won't allow the test to complete until isDone returns true", () {
- var liveTest;
- var future;
- liveTest = createTest(() {
- var done = false;
- var callback = expectAsyncUntil(() {}, () => done);
-
- future = pumpEventQueue().then((_) {
- expect(liveTest.state.status, equals(Status.running));
- callback();
- return pumpEventQueue();
- }).then((_) {
- expect(liveTest.state.status, equals(Status.running));
- done = true;
- callback();
- });
- });
-
- return liveTest.run().then((_) {
- expectTestPassed(liveTest);
- // Ensure that the outer test doesn't complete until the inner future
- // completes.
- return future;
- });
- });
-
- test("doesn't call isDone until after the callback is called", () {
- var callbackRun = false;
- expectAsyncUntil(() => callbackRun = true, () {
- expect(callbackRun, isTrue);
- return true;
- })();
- });
- });
-
- group("with errors", () {
- test("reports them to the current test", () {
- return runTest(() {
- expectAsync(() => throw new TestFailure('oh no'))();
- }).then((liveTest) {
- expectTestFailed(liveTest, 'oh no');
- });
- });
-
- test("swallows them and returns null", () {
- var returnValue;
- var caughtError = false;
- return runTest(() {
- try {
- returnValue = expectAsync(() => throw new TestFailure('oh no'))();
- } on TestFailure catch (_) {
- caughtError = true;
- }
- }).then((liveTest) {
- expectTestFailed(liveTest, 'oh no');
- expect(returnValue, isNull);
- expect(caughtError, isFalse);
- });
- });
- });
-}
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