1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
---
id: debugging
title: Debugging ts-jest
---
You can activate the debug logger by setting the environment variable `TS_JEST_LOG` before running tests.
The output of the logger will be in **ts-jest.log** in current working directory.
The debug logger contains some useful information about how internal `ts-jest` works, including which files are processed,
which Jest config or TypeScript config is used etc.
**Linux/MacOS**
```
export TS_JEST_LOG=ts-jest.log
```
**Windows**
```Command Prompt tab
set TS_JEST_LOG=ts-jest.log
```
```PowerShell tab
$env:TS_JEST_LOG = 'ts-jest.log'
```
|
