> For the complete documentation index, see [llms.txt](https://dev.guardian.hedera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.guardian.hedera.com/guardian/readme/getting-started/installation/how-to-perform-unit-tests.md).

# How to perform Unit Tests?

To run **guardian-service** unit tests, following commands needs to be executed:

```
cd guardian-service 
npm run test
```

It is also an ability to run Hedera network test only. To do that, the following command needs to be executed:

```
npm run test:network
```

To run stability tests (certain transactions will be executed 10 times each), the following command needs to be executed:

```
npm run test:stability
```

To run **message-broker** unit tests, following commands needs to be executed:

```
cd message-broker
npm run test
```