Testing infrastructure and runner for AngularDart.
It's strongly recommended to view the test/ folder for examples and recommended patterns.
angular_test is both a framework for writing tests for AngularDart components and a
test runner that delegates to both pub serve and pub run test to run component tests
using the AOT-compiler - angular_test does not function in reflective mode.
Example use:
@Tags(const ['aot'])
@TestOn('browser')
import 'dart:html';
import 'package:angular2/angular2.dart';
import 'package:angular_test/angular_test.dart';
import 'package:test/test.dart';
@AngularEntrypoint()
void main() {
tearDown(disposeAnyRunningTest);
test('should render "Hello World"', () async {
final testBed = new NgTestBed<HelloWorldComponent>();
final testFixture = await testBed.create();
expect(testFixture.text, 'Hello World');
await testFixture.update((c) => c.name = 'Universe');
expect(testFixture.text, 'Hello Universe');
});
}
@Component(selector: 'test', template: 'Hello {{name}}')
class HelloWorldComponent {
String name = 'World';
}You will need to also configure in pubspec.yaml to run code generation:
transformers:
# Run the code generator on the entire package.
- angular2/transform/codegen
# Run the reflection remover on tests that have AoT enabled.
- angular2/transform/reflection_remover:
$include:
- test/test_using_angular_test.dart
# Allow test to proxy-load files so we can run AoT tests w/ pub serve.
- test/pub_serve:
$include: test/**_test.dart
Use pub run angular_test - it will automatically run pub serve to run code generation
(transformers) and pub run test to run browser tests on anything tagged with 'aot'.:
$ pub run angular_test --test-arg=--tags=aotYou can use --test-arg to pass arbitrary arguments to pub run test and
--serve-arg to pass arbitrary arguments to pub serve.
--package What directory containing a pub package to run tests in
(defaults to CWD)
-v, --[no-]verbose Whether to display output of "pub serve" while running tests
--help Show usage
--port What port to use for pub serve.
**DEPRECATED**: Use --serve-arg=--port=.... If this is
not specified, and --serve-arg=--port is not specified, then
defaults to a value of "0" (or random port).
-S, --serve-arg Pass an additional argument=value to `pub serve`
Example use --serve-arg=--mode=release
-t, --run-test-flag What flag(s) to include when running "pub run test".
In order to have a fast test cycle, we only want to run
tests that have Angular compilation required (all the ones
created using this package do).
**DEPRECATED**: Use --test-arg=--tags=... instead
-p, --platform What platform(s) to pass to `pub run test`.
**DEPRECATED**: Use --test-arg=--platform=... instead
-n, --name A substring of the name of the test to run.
Regular expression syntax is supported.
If passed multiple times, tests must match all substrings.
**DEPRECATED**: Use --test-arg=--name=... instead
-N, --plain-name A plain-text substring of the name of the test to run.
If passed multiple times, tests must match all substrings.
**DEPRECATED**: Use --test-arg=--plain-name=... instead
-T, --test-arg Pass an additional argument=value to `pub run test`
Example: --test-arg=--name=ngIf
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