docs.gradle.org

java.lang.Object
- org.gradle.testfixtures.ProjectBuilder

```
public class ProjectBuilder
extends Object
```
Creates dummy instances of Project which you can use in testing custom task and plugin implementations.

To create a project instance:
1. Create a ProjectBuilder instance by calling builder().
2. Optionally, configure the builder.
3. Call build() to create the Project instance.
You can reuse a builder to create multiple Project instances.

The ProjectBuilder implementation bundled with Gradle 3.0 and 3.1 suffers from a binary compatibility issue exposed by applying plugins compiled with Gradle 2.7 and earlier. Applying those pre-compiled plugins in a ProjectBuilder context will result in a ClassNotFoundException.

Constructor Summary

Constructors
Constructor and Description

ProjectBuilder()

Method Summary

Methods
Modifier and Type	Method and Description
`Project`	`build()` Creates the project.
`static ProjectBuilder`	`builder()` Creates a project builder.
`ProjectBuilder`	`withGradleUserHomeDir(File dir)` Specifies the Gradle user home for the builder.
`ProjectBuilder`	`withName(String name)` Specifies the name for the project
`ProjectBuilder`	`withParent(Project parent)` Specifies the parent project.
`ProjectBuilder`	`withProjectDir(File dir)` Specifies the project directory for the project to build.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ProjectBuilder
```
public ProjectBuilder()
```
- Method Detail
  - builder
```
public static ProjectBuilder builder()
```
    Creates a project builder.
    
    Returns:
    The builder
  - withProjectDir
```
public ProjectBuilder withProjectDir(File dir)
```
    Specifies the project directory for the project to build.
    
    Parameters:
    dir - The project directory
    
    Returns:
    The builder
  - withGradleUserHomeDir
```
@Incubating
public ProjectBuilder withGradleUserHomeDir(File dir)
```
    Specifies the Gradle user home for the builder. If not set, an empty directory under the project directory will be used.
    
    Returns:
    The builder
  - withName
```
public ProjectBuilder withName(String name)
```
    Specifies the name for the project
    
    Parameters:
    name - project name
    
    Returns:
    The builder
  - withParent
```
public ProjectBuilder withParent(Project parent)
```
    Specifies the parent project. Use it to create multi-module projects.
    
    Parameters:
    parent - parent project
    
    Returns:
    The builder
  - build
```
public Project build()
```
    Creates the project.
    
    Returns:
    The project

Read the original on docs.gradle.org ↗