src/test/java/com/google/devtools/build/lib/skyframe/BzlLoadKeyCodecTest.java

// Copyright 2020 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.skyframe;

import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.skyframe.serialization.testutils.FsUtils;
import com.google.devtools.build.lib.skyframe.serialization.testutils.SerializationTester;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/** Tests for BzlLoadValue key's serialization. */
@RunWith(JUnit4.class)
public final class BzlLoadKeyCodecTest {

  @Test
  public void testCodec() throws Exception {
    // This test uses DynamicCodec.
    SerializationTester serializationTester =
        new SerializationTester(
            BzlLoadValue.keyForBuild(Label.parseCanonicalUnchecked("//foo/bar:baz")),
            BzlLoadValue.keyForWorkspace(
                Label.parseCanonicalUnchecked("//foo/bar:baz"),
                /* workspaceChunk= */ 4,
                /* workspacePath= */ FsUtils.TEST_ROOTED_PATH),
            BzlLoadValue.keyForBuiltins(Label.parseCanonicalUnchecked("@_builtins//:foo/bar")));
    FsUtils.addDependencies(serializationTester);
    serializationTester.runTests();
  }

  @Test
  public void testLeafCodec() throws Exception {
    // This test uses the explicit LeafObjectCodec implementation.
    new SerializationTester(
            BzlLoadValue.keyForBuild(Label.parseCanonicalUnchecked("//foo/bar:baz")),
            BzlLoadValue.keyForBuiltins(Label.parseCanonicalUnchecked("@_builtins//:foo/bar")))
        .addCodec(BzlLoadValue.bzlLoadKeyCodec())
        .runTests();
  }
}