[github/Chocobozzz/PeerTube.git] / support / doc / development / tests.md

# Tests

## Preparation

Prepare PostgreSQL user so PeerTube can delete/create the test databases:

```bash
$ sudo -u postgres createuser you_username --createdb --superuser
```

Prepare databases:

```bash
$ npm run clean:server:test
```

Build PeerTube:

```bash
$ npm run build
```

## Server tests

### Dependencies

Run docker containers needed by some test files:

```bash
$ sudo docker run -p 9444:9000 chocobozzz/s3-ninja
$ sudo docker run -p 10389:10389 chocobozzz/docker-test-openldap
```

### Test

To run all test suites:

```bash
$ npm run test # See scripts/test.sh to run a particular suite
```

Most of tests can be runned using:

```bash
TS_NODE_TRANSPILE_ONLY=true mocha -- --timeout 30000 --exit -r ts-node/register -r tsconfig-paths/register --bail server/tests/api/videos/video-transcoder.ts
```

`server/tests/api/activitypub` tests will need different options:

```
TS_NODE_FILES=true mocha -- --timeout 30000 --exit -r ts-node/register -r tsconfig-paths/register --bail server/tests/api/activitypub/security.ts
```

### Configuration

Some env variables can be defined to disable/enable some tests:

 * `DISABLE_HTTP_IMPORT_TESTS=true`: disable import tests (because of youtube that could rate limit your IP)
 * `ENABLE_OBJECT_STORAGE_TESTS=true`: enable object storage tests (needs `chocobozzz/s3-ninja` container first)


### Debug server logs

While testing, you might want to display a server's logs to understand why they failed:

```bash
NODE_APP_INSTANCE=1 NODE_ENV=test npm run parse-log -- --level debug | less +GF
```


## Client E2E tests

### Local tests

To run tests on local web browsers (comment web browsers you don't have in `client/e2e/wdio.local.conf.ts`):

```bash
$ npm run e2e:local
```

### Browserstack tests

To run tests on browser stack:

```bash
$ BROWSERSTACK_USER=your_user BROWSERSTACK_KEY=your_key npm run e2e:browserstack
```

### Add E2E tests

To add E2E tests and quickly run tests using a local Chrome, first create a test instance:

```bash
$ npm run clean:server:test && NODE_APP_INSTANCE=1 NODE_ENV=test npm start
```

Then, just run your suite using:

```bash
$ cd client/e2e
$ ../node_modules/.bin/wdio wdio.local-test.conf.ts # you can also add --mochaOpts.grep to only run tests you want
```
Commit	Line	Data
	1	# Tests
	2
	3	## Preparation
	4
	5	Prepare PostgreSQL user so PeerTube can delete/create the test databases:
	6
	7	```bash
	8	$ sudo -u postgres createuser you_username --createdb --superuser
	9	```
	10
	11	Prepare databases:
	12
	13	```bash
	14	$ npm run clean:server:test
	15	```
	16
	17	Build PeerTube:
	18
	19	```bash
	20	$ npm run build
	21	```
	22
	23	## Server tests
	24
	25	### Dependencies
	26
	27	Run docker containers needed by some test files:
	28
	29	```bash
	30	$ sudo docker run -p 9444:9000 chocobozzz/s3-ninja
	31	$ sudo docker run -p 10389:10389 chocobozzz/docker-test-openldap
	32	```
	33
	34	### Test
	35
	36	To run all test suites:
	37
	38	```bash
	39	$ npm run test # See scripts/test.sh to run a particular suite
	40	```
	41
	42	Most of tests can be runned using:
	43
	44	```bash
	45	TS_NODE_TRANSPILE_ONLY=true mocha -- --timeout 30000 --exit -r ts-node/register -r tsconfig-paths/register --bail server/tests/api/videos/video-transcoder.ts
	46	```
	47
	48	`server/tests/api/activitypub` tests will need different options:
	49
	50	```
	51	TS_NODE_FILES=true mocha -- --timeout 30000 --exit -r ts-node/register -r tsconfig-paths/register --bail server/tests/api/activitypub/security.ts
	52	```
	53
	54	### Configuration
	55
	56	Some env variables can be defined to disable/enable some tests:
	57
	58	* `DISABLE_HTTP_IMPORT_TESTS=true`: disable import tests (because of youtube that could rate limit your IP)
	59	* `ENABLE_OBJECT_STORAGE_TESTS=true`: enable object storage tests (needs `chocobozzz/s3-ninja` container first)
	60
	61
	62	### Debug server logs
	63
	64	While testing, you might want to display a server's logs to understand why they failed:
	65
	66	```bash
	67	NODE_APP_INSTANCE=1 NODE_ENV=test npm run parse-log -- --level debug \| less +GF
	68	```
	69
	70
	71	## Client E2E tests
	72
	73	### Local tests
	74
	75	To run tests on local web browsers (comment web browsers you don't have in `client/e2e/wdio.local.conf.ts`):
	76
	77	```bash
	78	$ npm run e2e:local
	79	```
	80
	81	### Browserstack tests
	82
	83	To run tests on browser stack:
	84
	85	```bash
	86	$ BROWSERSTACK_USER=your_user BROWSERSTACK_KEY=your_key npm run e2e:browserstack
	87	```
	88
	89	### Add E2E tests
	90
	91	To add E2E tests and quickly run tests using a local Chrome, first create a test instance:
	92
	93	```bash
	94	$ npm run clean:server:test && NODE_APP_INSTANCE=1 NODE_ENV=test npm start
	95	```
	96
	97	Then, just run your suite using:
	98
	99	```bash
	100	$ cd client/e2e
	101	$ ../node_modules/.bin/wdio wdio.local-test.conf.ts # you can also add --mochaOpts.grep to only run tests you want
	102	```