From 0b2c3050727be0774e11519024284389cfb680fa Mon Sep 17 00:00:00 2001
From: Phillip Webb <pwebb@vmware.com>
Date: Wed, 2 Jan 2013 11:51:10 -0800
Subject: [PATCH] Recursively add test dependencies

Update TestSourceSetDependenciesPlugin to recursively search project
dependencies when adding test source sets.
---
 .../TestSourceSetDependenciesPlugin.groovy    | 24 ++++++++++++-------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/buildSrc/src/main/groovy/org/springframework/build/gradle/TestSourceSetDependenciesPlugin.groovy b/buildSrc/src/main/groovy/org/springframework/build/gradle/TestSourceSetDependenciesPlugin.groovy
index 1e5cffcc7b..363c66c00f 100644
--- a/buildSrc/src/main/groovy/org/springframework/build/gradle/TestSourceSetDependenciesPlugin.groovy
+++ b/buildSrc/src/main/groovy/org/springframework/build/gradle/TestSourceSetDependenciesPlugin.groovy
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -34,18 +34,24 @@ class TestSourceSetDependenciesPlugin implements Plugin<Project> {
 	public void apply(Project project) {
 		project.afterEvaluate {
 			Set<ProjectDependency> projectDependencies = new LinkedHashSet<>()
-			for(def configurationName in ["compile", "optional", "provided"]) {
-				Configuration configuration = project.getConfigurations().findByName(configurationName)
-				if(configuration) {
-					projectDependencies.addAll(
-						configuration.dependencies.findAll { it instanceof ProjectDependency }
-					)
-				}
-			}
+			collectProjectDependencies(projectDependencies, project)
 			projectDependencies.each {
 				project.dependencies.add("testCompile", it.dependencyProject.sourceSets.test.output)
 			}
 		}
 	}
 
+	private void collectProjectDependencies(Set<ProjectDependency> projectDependencies,
+			Project project) {
+		for(def configurationName in ["compile", "optional", "provided"]) {
+			Configuration configuration = project.getConfigurations().findByName(configurationName)
+			if(configuration) {
+				configuration.dependencies.findAll { it instanceof ProjectDependency }.each {
+					projectDependencies.add(it)
+					collectProjectDependencies(projectDependencies, it.dependencyProject)
+				}
+			}
+		}
+	}
+
 }