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// Copyright 2014 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.vfs.inmemoryfs;
import static org.junit.Assert.fail;
import com.google.devtools.build.lib.util.BlazeClock;
import com.google.devtools.build.lib.util.Clock;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
@RunWith(JUnit4.class)
public class InMemoryContentInfoTest {
private Clock clock;
@Before
public void setUp() throws Exception {
clock = BlazeClock.instance();
}
@Test
public void testDirectoryCannotAddNullChild() {
InMemoryDirectoryInfo directory = new InMemoryDirectoryInfo(clock);
try {
directory.addChild("bar", null);
fail("NullPointerException not thrown.");
} catch (NullPointerException e) {
// success.
}
}
@Test
public void testDirectoryCannotAddChildTwice() {
InMemoryDirectoryInfo directory = new InMemoryDirectoryInfo(clock);
InMemoryFileInfo otherFile = new InMemoryFileInfo(clock);
directory.addChild("bar", otherFile);
try {
directory.addChild("bar", otherFile);
fail("IllegalArgumentException not thrown.");
} catch (IllegalArgumentException e) {
// success.
}
}
@Test
public void testDirectoryRemoveNonExistingChild() {
InMemoryDirectoryInfo directory = new InMemoryDirectoryInfo(clock);
try {
directory.removeChild("bar");
fail();
} catch (IllegalArgumentException e) {
// success
}
}
}
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