1 files changed, 101 insertions, 0 deletions
diff --git a/src/test/java/com/google/devtools/build/lib/rules/objc/J2ObjcLibraryTest.java b/src/test/java/com/google/devtools/build/lib/rules/objc/J2ObjcLibraryTest.java
new file mode 100644
index 0000000000..3fff23e56c
--- /dev/null
+++ b/src/test/java/com/google/devtools/build/lib/rules/objc/J2ObjcLibraryTest.java
@@ -0,0 +1,101 @@
+// Copyright 2017 The Bazel Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.devtools.build.lib.rules.objc;
+
+import com.google.devtools.build.lib.actions.ActionInputHelper;
+import com.google.devtools.build.lib.actions.Artifact;
+import com.google.devtools.build.lib.actions.Artifact.ArtifactExpander;
+import com.google.devtools.build.lib.analysis.ConfiguredTarget;
+import com.google.devtools.build.lib.analysis.config.BuildConfiguration;
+import com.google.devtools.build.lib.cmdline.Label;
+import com.google.devtools.build.lib.packages.util.MockJ2ObjcSupport;
+import com.google.devtools.build.lib.packages.util.MockObjcSupport;
+import com.google.devtools.build.lib.packages.util.MockProtoSupport;
+import java.util.Collection;
+import org.junit.Before;
+
+/**
+ * Setup for unit tests for j2objc transpilation.
+ */
+public class J2ObjcLibraryTest extends ObjcRuleTestCase {
+  protected static final ArtifactExpander DUMMY_ARTIFACT_EXPANDER =
+      new ArtifactExpander() {
+        @Override
+        public void expand(Artifact artifact, Collection<? super Artifact> output) {
+          output.add(ActionInputHelper.treeFileArtifact(artifact, "children1"));
+          output.add(ActionInputHelper.treeFileArtifact(artifact, "children2"));
+        }
+      };
+
+  /**
+   * The configuration to be used for genfiles artifacts.
+   */
+  protected BuildConfiguration getGenfilesConfig() throws InterruptedException {
+    return getAppleCrosstoolConfiguration();
+  }
+
+  /**
+   * Creates and injects a j2objc_library target that depends upon the given label, then returns the
+   * ConfiguredTarget for the label with the aspects added.
+   */
+  protected ConfiguredTarget getJ2ObjCAspectConfiguredTarget(String label) throws Exception {
+    // Blaze exposes no interface to summon aspects ex nihilo.
+    // To get an aspect, you must create a dependent target that requires the aspect.
+    scratch.file("java/com/google/dummy/aspect/BUILD",
+        "j2objc_library(",
+        "    name = 'transpile',",
+        "    deps = ['" + label + "'],",
+        ")");
+
+    return view.getPrerequisiteConfiguredTargetForTesting(
+        reporter,
+        getConfiguredTarget("//java/com/google/dummy/aspect:transpile"),
+        Label.parseAbsoluteUnchecked(label),
+        masterConfig);
+  }
+
+  @Before
+  public final void setup() throws Exception  {
+    scratch.file("java/com/google/dummy/test/test.java");
+    scratch.file("java/com/google/dummy/test/BUILD",
+        "package(default_visibility=['//visibility:public'])",
+        "java_library(",
+        "    name = 'test',",
+        "    srcs = ['test.java'])",
+        "",
+        "j2objc_library(",
+        "    name = 'transpile',",
+        "    deps = ['test'])");
+    MockObjcSupport.setup(mockToolsConfig);
+    MockObjcSupport.setupIosSimDevice(mockToolsConfig);
+    MockObjcSupport.setupIosTest(mockToolsConfig);
+    MockJ2ObjcSupport.setup(mockToolsConfig);
+    MockProtoSupport.setup(mockToolsConfig);
+    MockObjcSupport.setupObjcProto(mockToolsConfig);
+
+    useConfiguration("--proto_toolchain_for_java=//tools/proto/toolchains:java");
+
+    mockToolsConfig.create(
+        "tools/proto/toolchains/BUILD",
+        "package(default_visibility=['//visibility:public'])",
+        "proto_lang_toolchain(name = 'java', command_line = 'dont_care')",
+        "proto_lang_toolchain(name='java_stubby1_immutable', command_line = 'dont_care')",
+        "proto_lang_toolchain(name='java_stubby3_immutable', command_line = 'dont_care')",
+        "proto_lang_toolchain(name='java_stubby_compatible13_immutable', "
+            + "command_line = 'dont_care')");
+
+    invalidatePackages();
+  }
+}