Testability Koans
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The purpose of this project is to help you see firsthand how testable code is structured. The project includes several branches with examples of refactoring untestable code.

Prerequisites
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- JDK 5 or higher

Building with Gradle
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Type: ./gradlew clean test

Downloaded files (including the Gradle distribution itself) will be stored in the Gradle user home directory (typically "<user_home>/.gradle").

Creating an Eclipse project
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Type: ./gradlew cleanEclipse eclipse

Make sure you have a recent version of the Groovy Eclipse plugin installed. After importing the generated project into a workspace, go to Preferences->Java->Build Path->Classpath Variables and add a variable named GRADLE_CACHE with value "<user_home>/.gradle/cache". (If you have an environment variable GRADLE_USER_HOME set, the correct value is "<GRADLE_USER_HOME>/cache".) You should now be able to build the project, and to run the specs like you would run a JUnit test. See http://wiki.spockframework.org/GettingStarted#Eclipse for more information on how to get started with Spock and Eclipse.

Creating an IDEA project
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Type: ./gradlew cleanIdea idea

Open the generated project in IDEA. You should now be able to build the project, and to run the specs like you would run a JUnit test.

Further Resources
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Spock homepage        http://spockframework.org
Spock web console     http://meet.spockframework.org
Main documentation    http://wiki.spockframework.org/SpockBasics

Gradle homepage http://www.gradle.org
Groovy homepage http://groovy.codehaus.org