Examples with EqualsTester com.google.common.testing.EqualsTester used on opensource projects

Example 46 with EqualsTester

use of com.google.common.testing.EqualsTester in project bazel by bazelbuild.

the class NestedSetImplTest method shallowEquality.

@Test
public void shallowEquality() {
    // Used below to check that inner nested sets can be compared by reference equality.
    SetWrapper<Integer> myRef = nest(nest(flat(7, 8)), flat(9));
    // Each "equality group" contains elements that are equal to one another
    // (according to equals() and hashCode()), yet distinct from all elements
    // of all other equality groups.
    new EqualsTester().addEqualityGroup(flat(), flat(), // Empty set elision.
    nest(flat())).addEqualityGroup(NestedSetBuilder.<Integer>linkOrder().build()).addEqualityGroup(flat(3), flat(3), // Element de-duplication.
    flat(3, 3)).addEqualityGroup(flat(4), // Automatic elision of one-element nested sets.
    nest(flat(4))).addEqualityGroup(NestedSetBuilder.<Integer>linkOrder().add(4).build()).addEqualityGroup(// Like flat("4").
    nestedSetBuilder("4").build()).addEqualityGroup(flat(3, 4), flat(3, 4)).addEqualityGroup(nest(nest(flat(3, 4), flat(5)), nest(flat(6, 7), flat(8)))).addEqualityGroup(nest(nest(flat(3, 4), flat(5)), nest(flat(6, 7), flat(8)))).addEqualityGroup(nest(myRef), nest(myRef), // Set de-duplication.
    nest(myRef, myRef)).addEqualityGroup(nest(3, myRef)).addEqualityGroup(nest(4, myRef)).testEquals();
// Some things that are not tested by the above:
//  - ordering among direct members
//  - ordering among transitive sets
}

Example 47 with EqualsTester

use of com.google.common.testing.EqualsTester in project bazel by bazelbuild.

the class FileFunctionTest method testFileStateEquality.

@Test
public void testFileStateEquality() throws Exception {
    file("a");
    symlink("b1", "a");
    symlink("b2", "a");
    symlink("b3", "zzz");
    directory("d1");
    directory("d2");
    SkyKey file = fileStateSkyKey("a");
    SkyKey symlink1 = fileStateSkyKey("b1");
    SkyKey symlink2 = fileStateSkyKey("b2");
    SkyKey symlink3 = fileStateSkyKey("b3");
    SkyKey missing1 = fileStateSkyKey("c1");
    SkyKey missing2 = fileStateSkyKey("c2");
    SkyKey directory1 = fileStateSkyKey("d1");
    SkyKey directory2 = fileStateSkyKey("d2");
    ImmutableList<SkyKey> keys = ImmutableList.of(file, symlink1, symlink2, symlink3, missing1, missing2, directory1, directory2);
    SequentialBuildDriver driver = makeDriver();
    EvaluationResult<SkyValue> result = driver.evaluate(keys, false, DEFAULT_THREAD_COUNT, NullEventHandler.INSTANCE);
    new EqualsTester().addEqualityGroup(result.get(file)).addEqualityGroup(result.get(symlink1), result.get(symlink2)).addEqualityGroup(result.get(symlink3)).addEqualityGroup(result.get(missing1), result.get(missing2)).addEqualityGroup(result.get(directory1), result.get(directory2)).testEquals();
}

Example 48 with EqualsTester

use of com.google.common.testing.EqualsTester in project bazel by bazelbuild.

the class ArtifactFunctionTest method testEquality.

@Test
public void testEquality() throws Exception {
    Artifact artifact1 = createDerivedArtifact("artifact1");
    Artifact artifact2 = createDerivedArtifact("artifact2");
    Artifact diffDigest = createDerivedArtifact("diffDigest");
    Artifact diffMtime = createDerivedArtifact("diffMtime");
    Artifact empty1 = createDerivedArtifact("empty1");
    Artifact empty2 = createDerivedArtifact("empty2");
    Artifact empty3 = createDerivedArtifact("empty3");
    Artifact dir1 = createDerivedArtifact("dir1");
    Artifact dir2 = createDerivedArtifact("dir2");
    Artifact dir3 = createDerivedArtifact("dir3");
    Path path1 = artifact1.getPath();
    Path path2 = artifact2.getPath();
    Path digestPath = diffDigest.getPath();
    Path mtimePath = diffMtime.getPath();
    writeFile(artifact1.getPath(), "content");
    writeFile(artifact2.getPath(), "content");
    path1.setLastModifiedTime(0);
    path2.setLastModifiedTime(0);
    // Same size as artifact1.
    writeFile(diffDigest.getPath(), "1234567");
    digestPath.setLastModifiedTime(0);
    writeFile(mtimePath, "content");
    mtimePath.setLastModifiedTime(1);
    Path emptyPath1 = empty1.getPath();
    Path emptyPath2 = empty2.getPath();
    Path emptyPath3 = empty3.getPath();
    writeFile(emptyPath1, "");
    writeFile(emptyPath2, "");
    writeFile(emptyPath3, "");
    emptyPath1.setLastModifiedTime(0L);
    emptyPath2.setLastModifiedTime(1L);
    emptyPath3.setLastModifiedTime(1L);
    Path dirPath1 = dir1.getPath();
    Path dirPath2 = dir2.getPath();
    Path dirPath3 = dir3.getPath();
    FileSystemUtils.createDirectoryAndParents(dirPath1);
    FileSystemUtils.createDirectoryAndParents(dirPath2);
    FileSystemUtils.createDirectoryAndParents(dirPath3);
    dirPath1.setLastModifiedTime(0L);
    dirPath2.setLastModifiedTime(1L);
    dirPath3.setLastModifiedTime(1L);
    EqualsTester equalsTester = new EqualsTester();
    equalsTester.addEqualityGroup(create(artifact1), create(artifact2), create(diffMtime)).addEqualityGroup(create(empty1), create(empty2), create(empty3)).addEqualityGroup(create(dir1)).addEqualityGroup(create(dir2), create(dir3)).testEquals();
}

Example 49 with EqualsTester

use of com.google.common.testing.EqualsTester in project bazel by bazelbuild.

the class ContainingPackageLookupFunctionTest method testEqualsAndHashCodeContract.

@Test
public void testEqualsAndHashCodeContract() throws Exception {
    ContainingPackageLookupValue valueA1 = ContainingPackageLookupValue.NONE;
    ContainingPackageLookupValue valueA2 = ContainingPackageLookupValue.NONE;
    ContainingPackageLookupValue valueB1 = ContainingPackageLookupValue.withContainingPackage(PackageIdentifier.createInMainRepo("b"), rootDirectory);
    ContainingPackageLookupValue valueB2 = ContainingPackageLookupValue.withContainingPackage(PackageIdentifier.createInMainRepo("b"), rootDirectory);
    PackageIdentifier cFrag = PackageIdentifier.createInMainRepo("c");
    ContainingPackageLookupValue valueC1 = ContainingPackageLookupValue.withContainingPackage(cFrag, rootDirectory);
    ContainingPackageLookupValue valueC2 = ContainingPackageLookupValue.withContainingPackage(cFrag, rootDirectory);
    ContainingPackageLookupValue valueCOther = ContainingPackageLookupValue.withContainingPackage(cFrag, rootDirectory.getRelative("other_root"));
    new EqualsTester().addEqualityGroup(valueA1, valueA2).addEqualityGroup(valueB1, valueB2).addEqualityGroup(valueC1, valueC2).addEqualityGroup(valueCOther).testEquals();
}

Example 50 with EqualsTester

use of com.google.common.testing.EqualsTester in project bazel by bazelbuild.

the class FileFunctionTest method testFileValueHashCodeAndEqualsContract.

@Test
public void testFileValueHashCodeAndEqualsContract() throws Exception {
    Path pathA = file(pkgRoot + "a", "a");
    Path pathB = file(pkgRoot + "b", "b");
    FileValue valueA1 = valueForPathOutsidePkgRoot(pathA);
    FileValue valueA2 = valueForPathOutsidePkgRoot(pathA);
    FileValue valueB1 = valueForPathOutsidePkgRoot(pathB);
    FileValue valueB2 = valueForPathOutsidePkgRoot(pathB);
    new EqualsTester().addEqualityGroup(valueA1, valueA2).addEqualityGroup(valueB1, valueB2).testEquals();
}