added gradle task to automatically download conformance suite before running integration tests

Author: johnscancella

build.gradle

@@ -5,6 +5,8 @@ plugins {
   id "com.github.kt3k.coveralls" version "2.8.1" 
   id "de.aaschmid.cpd" version "1.0"
   id "org.owasp.dependencycheck" version "1.4.5"
+  id "com.dorongold.task-tree" version "1.3"
+  id "org.ajoberstar.grgit" version "1.7.0"
 }
 apply from: 'eclipse.gradle'
 apply from: 'maven-central.gradle'
@@ -36,3 +38,17 @@ dependencies {
 test { //show test output
   testLogging.showStandardStreams = true
 }
+
+import org.ajoberstar.grgit.*
+task cloneConformanceSuite(){
+  group "Verification"
+  description "get the bagit conformance suite"
+  File location = file("${project.projectDir}/bagit-conformance-suite")
+  outputs.dir(location)
+  
+  onlyIf { !location.exists() }
+  doLast{
+      Grgit.clone(dir: location, 
+                  uri: 'https://github.com/loc-rdc/bagit-conformance-suite.git')
+    }
+}

code-quality.gradle

@@ -18,7 +18,7 @@ configurations {
   integrationTestRuntime.extendsFrom testRuntime
 }
 
-task integrationTest(type: Test) {
+task integrationTest(type: Test, dependsOn: "cloneConformanceSuite") {
   group "Verification"
   description "Runs the integration tests."
   testClassesDir = sourceSets.integrationTest.output.classesDir