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denoland-deno/cli/tests/unit/README.md
Luca Casonato 0d7a417f33
feat(tls): custom in memory CA certificates (#12219)
This adds support for using in memory CA certificates for
`Deno.startTLS`, `Deno.connectTLS` and `Deno.createHttpClient`.

`certFile` is deprecated in `startTls` and `connectTls`, and removed
from `Deno.createHttpClient`.
2021-09-30 09:26:15 +02:00

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Markdown

# Deno runtime tests
Files in this directory are unit tests for Deno runtime.
Testing Deno runtime code requires checking API under different runtime
permissions. To accomplish this all tests exercised are created using
`unitTest()` function.
```ts
import { unitTest } from "./test_util.ts";
unitTest(function simpleTestFn(): void {
// test code here
});
unitTest(
{
ignore: Deno.build.os === "windows",
permissions: { read: true, write: true },
},
function complexTestFn(): void {
// test code here
},
);
```
## Running tests
There are two ways to run `unit_test_runner.ts`:
```sh
# Run all tests.
target/debug/deno test --allow-all --unstable --location=http://js-unit-tests/foo/bar cli/tests/unit/
# Run a specific test module
target/debug/deno test --allow-all --unstable --location=http://js-unit-tests/foo/bar cli/tests/unit/files_test.ts
```
### Http server
`target/debug/test_server` is required to run when one's running unit tests.
During CI it's spawned automatically, but if you want to run tests manually make
sure that server is spawned otherwise there'll be cascade of test failures.