angular-cn/integration
Keen Yee Liau 9e6c677135 test(language-service): Remove test for external template (#32017)
The tsserver is not meant to handle HTML files, so there is no point
sending an "open" request. The existing test is wrong because the
quickinfo returns "const name: never", which should be
"(property) WidgetComponent.name"

PR Close #32017
2019-08-14 11:57:48 -07:00
..
bazel build: update to nodejs rules 0.34.0 and bazel 0.28.1 (#31824) 2019-07-26 15:01:25 -07:00
bazel-schematics fix(bazel): do not modify tsconfig.json (#30877) 2019-06-11 14:23:00 -07:00
cli-hello-world build: update tslint to version ~5.18.0 (#31879) 2019-08-09 10:47:43 -07:00
cli-hello-world-ivy-compat build: update tslint to version ~5.18.0 (#31879) 2019-08-09 10:47:43 -07:00
cli-hello-world-ivy-minimal build: update tslint to version ~5.18.0 (#31879) 2019-08-09 10:47:43 -07:00
dynamic-compiler ci: update nodejs version to v10.16.0 (#31088) 2019-06-17 13:07:27 -07:00
hello_world__closure ci: update nodejs version to v10.16.0 (#31088) 2019-06-17 13:07:27 -07:00
hello_world__systemjs_umd ci: update nodejs version to v10.16.0 (#31088) 2019-06-17 13:07:27 -07:00
i18n ci: update nodejs version to v10.16.0 (#31088) 2019-06-17 13:07:27 -07:00
injectable-def build: hide @angular/http for Angular v8 (#29550) 2019-04-02 10:55:31 -07:00
language_service_plugin test(language-service): Remove test for external template (#32017) 2019-08-14 11:57:48 -07:00
ng_elements ci: update nodejs version to v10.16.0 (#31088) 2019-06-17 13:07:27 -07:00
ng_update build: hide @angular/http for Angular v8 (#29550) 2019-04-02 10:55:31 -07:00
ngcc fix(ivy): ngcc - render decorators in UMD and CommonJS bundles correctly (#31614) 2019-07-29 16:10:58 -07:00
platform-server ci: update nodejs version to v10.16.0 (#31088) 2019-06-17 13:07:27 -07:00
service-worker-schema test(service-worker): verify that `config/schema.json` is published to npm (#27859) 2019-03-05 16:48:26 -08:00
side-effects refactor(core): cleanup code with side-effects which was preventing tree-shaking (#30580) 2019-06-03 09:01:51 -07:00
terser feat(compiler-cli): export tooling definitions (#29929) 2019-04-17 17:23:01 -07:00
typings_test_ts34 test: fix outDir in TS integration tests (#29284) 2019-07-31 11:40:27 -07:00
typings_test_ts35 test: fix outDir in TS integration tests (#29284) 2019-07-31 11:40:27 -07:00
.gitignore ci: Add back the CLI integration test with pinning (#21555) 2018-01-25 22:18:55 -08:00
README.md build: update render3 section of integration test readme (#28372) 2019-02-07 12:36:51 -08:00
_payload-limits.json perf(ivy): remove unnecessary view type checks (#31959) 2019-08-08 12:13:00 -07:00
get-sharded-tests.js build: shard integration tests on circleci (#27937) 2019-01-07 15:35:09 -08:00
run_tests.sh ci: do not install firebase-tools without cache (#28615) 2019-02-08 10:23:19 -08:00

README.md

Integration tests for Angular

This directory contains end-to-end tests for Angular. Each directory is a self-contained application that exactly mimics how a user might expect Angular to work, so they allow high-fidelity reproductions of real-world issues.

For this to work, we first build the Angular distribution just like we would publish it to npm, then install the distribution into each app.

To test Angular CLI applications, we use the integration test cli-hello-world. When a significant change is released in the CLI, the application should be updated with ng update:

$ cd integration/cli-hello-world
$ yarn install
$ yarn ng update @angular/cli @angular-devkit/build-angular
# yarn build
# yarn test
# typescript version

Render3 tests

The directory cli-hello-world-ivy-compat contains a test for render3 used with the angular cli.

The cli-hello-world-ivy-minimal contains a minimal ivy app that is meant to mimic the bazel equivalent in packages/core/test/bundling/hello_world, and should be kept similar.

Writing an integration test

The API for each test is:

  • Each sub-directory here is an integration test
  • Each test should have a package.json file
  • The test runner will run yarn and yarn test on the package

This means that the test should be started by test script, like

"scripts": {"test": "runProgramA && assertResultIsGood"}

Note that the package.json file uses a special file://../../dist scheme to reference the Angular packages, so that the locally-built Angular is installed into the test app.

Also, beware of floating (non-locked) dependencies. If in doubt you can install the package directly from file:../../node_modules.

Running integration tests

$ ./integration/run_tests.sh

The test runner will first re-build any stale npm packages, then cd into each subdirectory to execute the test.