https://github.com/marschall/memoryfilesystem-junit-provider

A Memoryfilesystem based @TempDir provider for JUnit
https://github.com/marschall/memoryfilesystem-junit-provider

filesystem inmemory junit junit5 unit-testing

Last synced: about 10 hours ago
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A Memoryfilesystem based @TempDir provider for JUnit

• Host: GitHub
• URL: https://github.com/marschall/memoryfilesystem-junit-provider
• Owner: marschall
• Created: 2023-05-14T12:41:57.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2024-09-06T13:09:33.000Z (2 months ago)
• Last Synced: 2024-09-06T14:38:36.850Z (2 months ago)
• Topics: filesystem, inmemory, junit, junit5, unit-testing
• Language: Java
• Homepage:
• Size: 35.2 KB
• Stars: 2
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
Memoryfilesystem JUnit Provider [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.marschall/memoryfilesystem-junit-provider/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.marschall/memoryfilesystem-junit-provider) [![Javadocs](https://www.javadoc.io/badge/com.github.marschall/memoryfilesystem-junit-provider.svg)](https://www.javadoc.io/doc/com.github.marschall/memoryfilesystem-junit-provider)

===============================

A memoryfilesystem based [@TempDir](https://junit.org/junit5/docs/current/api/org.junit.jupiter.api/org/junit/jupiter/api/io/TempDir.html) provider for JUnit 5.10+.

Only `Path` is supported, `File` can not be supported.

Usage

-----

```xml

  com.github.marschall

  memoryfilesystem-junit-provider

  1.0.1

  test

```

You can either change individual elements annoated with `@TempDir` to use memoryfilesystem by use of the `factory` annotation value.

```java

class SomeTests {

  @TempDir(factory = MemoryFileSystemTempDirFactory.class)

  Path tempDirectory;

  @Test

  void someTest() {

    Path input = Files.createFile(this.tempDirectory.resolve("input.txt"));

    // test code

  }

}

```

Alternatively you can also use the `@MemoryTempDir` meta-annotation.

```java

class SomeTests {

  @MemoryTempDir

  Path tempDirectory;

  @Test

  void someTest() {

    Path input = Files.createFile(this.tempDirectory.resolve("input.txt"));

    // test code

  }

}

```

Global Configuration

--------------------

You can also make all elements annoated with `@TempDir` to use memoryfilesystem by use of the [junit.jupiter.tempdir.factory.default](https://junit.org/junit5/docs/current/api/org.junit.jupiter.api/org/junit/jupiter/api/io/TempDir.html#DEFAULT_FACTORY_PROPERTY_NAME) configuration property.

```properties

junit.jupiter.tempdir.factory.default=com.github.marschall.memoryfilesystem.junit.MemoryFileSystemTempDirFactory

```