Fix compilation errors, allow execution when domain class plugin is not present

Author: graemerocher

grails-plugin-testing/src/main/groovy/org/grails/compiler/injection/test/TestForTransformation.java

@@ -263,15 +263,28 @@ protected MethodNode weaveMock(ClassNode classNode, ClassExpression value, boole
         }
 
         // must be a domain class
-        weaveMixinClass(classNode, DomainClassUnitTestMixin.class);
-        if (isClassUnderTest) {
-            testForMethod = addClassUnderTestMethod(classNode, value, DOMAIN_TYPE);
-        }
-        else {
-            addMockCollaboratorToSetup(classNode, value, DOMAIN_TYPE);
+        Class<?> domainClassPresent = null;
+        try {
+            domainClassPresent = Class.forName("org.grails.plugins.domain.DomainClassGrailsPlugin", true, TestForTransformation.class.getClassLoader());
+        } catch (ClassNotFoundException e) {
+            // not on classpath ignore
+        } catch (NoClassDefFoundError e) {
+            // ignore
         }
 
-        return testForMethod;
+        if(domainClassPresent != null) {
+
+            weaveMixinClass(classNode, DomainClassUnitTestMixin.class);
+            if (isClassUnderTest) {
+                testForMethod = addClassUnderTestMethod(classNode, value, DOMAIN_TYPE);
+            }
+            else {
+                addMockCollaboratorToSetup(classNode, value, DOMAIN_TYPE);
+            }
+
+            return testForMethod;
+        }
+        return null;
     }
 
     protected Class getMixinClassForArtefactType(ClassNode classNode) {

grails-plugin-testing/src/main/groovy/org/grails/compiler/injection/test/TestMixinTransformation.java

@@ -195,6 +195,7 @@ public void weaveMixinsIntoClass(ClassNode classNode, ListExpression values, Cla
             if (current instanceof ClassExpression) {
                 ClassExpression ce = (ClassExpression) current;
                 ClassNode mixinClassNode = ce.getType();
+                mixinClassNode.getAllInterfaces();
                 weaveMixinIntoClass(classNode, mixinClassNode, junit3MethodHandler, applicationClassNode);
             }
         }

grails-test-suite-base/build.gradle

@@ -4,5 +4,7 @@ dependencies {
             project(':grails-spring'),
             project(':grails-web'),
             project(':grails-test'),
+            project(':grails-plugin-converters'),
+            project(':grails-plugin-domain-class'),
             project(':grails-plugin-testing')
 }

grails-test-suite-uber/build.gradle

@@ -1,6 +1,10 @@
 dependencies {
 
     compile project(':grails-test-suite-base'),
+            project(':grails-plugin-interceptors'),
+            project(':grails-plugin-filters'),
+            project(':grails-plugin-gsp'),
+            project(':grails-plugin-controllers'),
             project(':grails-plugin-testing')
 
     testRuntime 'javax.servlet.jsp:jsp-api:2.1'

grails-test-suite-web/build.gradle

@@ -13,7 +13,13 @@ dependencies {
                 project(':grails-plugin-i18n'),
                 project(':grails-plugin-async'),
                 project(':grails-plugin-url-mappings'),
+                project(':grails-plugin-databinding'),
                 project(':grails-plugin-services'),
+                project(':grails-plugin-interceptors'),
+                project(':grails-plugin-filters'),
+                project(':grails-plugin-gsp'),
+                project(':grails-plugin-controllers'),
+                project(':grails-plugin-rest'),
                 project(':grails-web'),
                 project(':grails-spring')