Add basic test suite for Blimp

blimp/client/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
 
 shared_library("blimp_client") {
@@ skipping 33 matching lines @@
       "compositor/blimp_compositor_android.h",
     ]
 
     deps += [ ":jni_headers" ]
 
     libs = [ "android" ]
   }
 }
 
 if (is_android) {
+  manifest_package = "org.chromium.blimp"
   blimp_apk_manifest = "$target_gen_dir/blimp_apk_manifest/AndroidManifest.xml"
+  blimp_test_apk_manifest =
+      "$target_gen_dir/blimp_test_apk_manifest/AndroidManifest.xml"
+
+  jinja_variables = [ "manifest_package=$manifest_package" ]
 
   jinja_template("blimp_apk_manifest") {
     input = "android/AndroidManifest.xml.jinja2"
     output = blimp_apk_manifest
+    variables = jinja_variables
+  }
+
+  jinja_template("blimp_test_apk_manifest") {
+    input = "android/javatests/AndroidManifest.xml.jinja2"
+    output = blimp_test_apk_manifest
+    variables = jinja_variables
   }
 
   generate_jni("jni_headers") {
     sources = [
       "android/java/src/org/chromium/blimp/BlimpLibraryLoader.java",
       "android/java/src/org/chromium/blimp/BlimpView.java",
     ]
 
     jni_package = "blimp"
   }
@@ skipping 63 matching lines @@
     ]
 
     java_files = [
       "android/java/src/org/chromium/blimp/BlimpApplication.java",
       "android/java/src/org/chromium/blimp/BlimpLibraryLoader.java",
       "android/java/src/org/chromium/blimp/BlimpRendererActivity.java",
       "android/java/src/org/chromium/blimp/BlimpView.java",
     ]
   }
 
+  android_library("blimp_test_java") {
+    testonly = true
+
+    deps = [
+      ":blimp_java",
+      ":blimp_java_resources",
+      "//base:base_java",
+      "//base:base_java_test_support",
+    ]
+
+    java_files = [ "android/javatests/src/org/chromium/blimp/DummyTest.java" ]
+  }
+
   android_apk("blimp_apk") {
     deps = [
       ":blimp_apk_manifest",
       ":blimp_java",
       ":blimp_java_resources",
       ":blimp_client",
       "//base:base_java",
     ]
     apk_name = "Blimp"
     android_manifest = blimp_apk_manifest
     native_libs = [ "libblimp_client.so" ]
   }
+
+  instrumentation_test_apk("blimp_test_apk") {
+    apk_name = "BlimpTest"
+    apk_under_test = ":blimp_apk"
+    android_manifest = blimp_test_apk_manifest
+    deps = [
+      ":blimp_test_apk_manifest",
+      ":blimp_test_java",
+    ]
+  }
 }