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// 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.actions;
import static com.google.common.truth.Truth.assertThat;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** {@link ActionEnvironment}Test */
@RunWith(JUnit4.class)
public final class ActionEnvironmentTest {
@Test
public void compoundEnvOrdering() {
ActionEnvironment env1 =
ActionEnvironment.create(
ImmutableMap.of("FOO", "foo1", "BAR", "bar"), ImmutableSet.of("baz"));
// entries added by env2 override the existing entries
ActionEnvironment env2 = env1.addFixedVariables(ImmutableMap.of("FOO", "foo2"));
assertThat(env1.getFixedEnv().toMap()).containsExactly("FOO", "foo1", "BAR", "bar");
assertThat(env1.getInheritedEnv()).containsExactly("baz");
assertThat(env2.getFixedEnv().toMap()).containsExactly("FOO", "foo2", "BAR", "bar");
assertThat(env2.getInheritedEnv()).containsExactly("baz");
}
}