Independently parse assets

This is the first step in processing assets completely seperately from resources.

RELNOTES: none
PiperOrigin-RevId: 193076991

1 files changed, 56 insertions, 0 deletions

diff --git a/src/test/java/com/google/devtools/build/lib/rules/android/AndroidAssetsTest.java b/src/test/java/com/google/devtools/build/lib/rules/android/AndroidAssetsTest.java
new file mode 100644
index 0000000000..401443d3b5
--- /dev/null
+++ b/src/test/java/com/google/devtools/build/lib/rules/android/AndroidAssetsTest.java
@@ -0,0 +1,56 @@
+// Copyright 2018 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.android;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.google.common.collect.ImmutableList;
+import com.google.devtools.build.lib.analysis.RuleContext;
+import com.google.devtools.build.lib.vfs.PathFragment;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** Tests {@link AndroidAssets} */
+@RunWith(JUnit4.class)
+public class AndroidAssetsTest extends ResourceTestBase {
+  @Test
+  public void testParse() throws Exception {
+    RuleContext ruleContext = getRuleContext();
+    AndroidAssets assets =
+        new AndroidAssets(
+            ImmutableList.of(getResource("asset_1"), getResource("asset_2")),
+            ImmutableList.of(PathFragment.create("asset_dir")));
+    ParsedAndroidAssets parsed = assets.parse(ruleContext);
+
+    // Assets should be unchanged
+    assertThat(parsed.getAssets()).isEqualTo(assets.getAssets());
+    assertThat(parsed.getAssetRoots()).isEqualTo(assets.getAssetRoots());
+
+    // Label should be correct
+    assertThat(parsed.getLabel()).isEqualTo(ruleContext.getLabel());
+
+    // Symbols file should be created from raw assets
+    assertActionArtifacts(
+        ruleContext,
+        /* inputs = */ assets.getAssets(),
+        /* outputs = */ ImmutableList.of(parsed.getSymbols()));
+  }
+
+  private RuleContext getRuleContext() throws Exception {
+    return getRuleContextForActionTesting(
+        scratchConfiguredTarget("pkg", "r", "android_library(name='r')"));
+  }
+}