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

Example 1 with EqualsTester

use of com.google.common.testing.EqualsTester in project core-java by SpineEventEngine.

the class QueryParameterShould method support_equality.

@Test
public void support_equality() {
    final String param1 = "param1";
    final String param2 = "param2";
    final String foobar = "foobar";
    final String baz = "baz";
    final StringValue foobarValue = StringValue.newBuilder().setValue(foobar).build();
    final QueryParameter parameter1 = eq(param1, foobar);
    final QueryParameter parameter2 = eq(param1, foobarValue);
    final QueryParameter parameter3 = eq(param1, baz);
    final QueryParameter parameter4 = eq(param2, foobar);
    new EqualsTester().addEqualityGroup(parameter1, parameter2).addEqualityGroup(parameter3).addEqualityGroup(parameter4).testEquals();
}

Example 2 with EqualsTester

use of com.google.common.testing.EqualsTester in project core-java by SpineEventEngine.

the class AbstractVersionableEntityShould method have_equals.

@SuppressWarnings("MagicNumber")
@Test
public void have_equals() throws Exception {
    final AvEntity entity = new AvEntity(88L);
    final AvEntity another = new AvEntity(88L);
    another.updateState(entity.getState(), entity.getVersion());
    new EqualsTester().addEqualityGroup(entity, another).addEqualityGroup(new AvEntity(42L)).testEquals();
}

Example 3 with EqualsTester

use of com.google.common.testing.EqualsTester in project alluxio by Alluxio.

the class CommonTestUtils method testEquals.

/**
   * Uses reflection to test the equals and hashCode methods for the given simple java object.
   *
   * It is required that the given class has a no-arg constructor.
   *
   * Note: To use this method to test a class which contains a final non-enum class as a field, the
   * class must either have a no-arg constructor, or you must prepare the final class for testing.
   * See the top of {@link CommonTestUtilsTest} for an example.
   *
   * @param clazz the class to test the equals and hashCode methods for
   * @param excludedFields names of fields which should not impact equality
   */
public static <T> void testEquals(Class<T> clazz, String... excludedFields) {
    Set<String> excludedFieldsSet = new HashSet<>(Arrays.asList(excludedFields));
    EqualsTester equalsTester = new EqualsTester();
    equalsTester.addEqualityGroup(createBaseObject(clazz), createBaseObject(clazz));
    // For each non-excluded field, create an object of the class with only that field changed.
    for (Field field : getNonStaticFields(clazz)) {
        if (excludedFieldsSet.contains(field.getName())) {
            continue;
        }
        field.setAccessible(true);
        T instance = createBaseObject(clazz);
        try {
            field.set(instance, getValuesForFieldType(field.getType()).get(1));
        } catch (Exception e) {
            throw Throwables.propagate(e);
        }
        equalsTester.addEqualityGroup(instance);
    }
    equalsTester.testEquals();
}

Example 4 with EqualsTester

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

the class WorkerPoolConfigTest method testEquals.

@Test
public void testEquals() throws Exception {
    WorkerPoolConfig config1a = new WorkerPoolConfig();
    config1a.setLifo(true);
    config1a.setMaxIdlePerKey(4);
    config1a.setMaxTotalPerKey(4);
    config1a.setMinIdlePerKey(4);
    config1a.setMaxTotal(-1);
    config1a.setBlockWhenExhausted(true);
    config1a.setTestOnBorrow(true);
    config1a.setTestOnCreate(false);
    config1a.setTestOnReturn(true);
    config1a.setTimeBetweenEvictionRunsMillis(-1);
    WorkerPoolConfig config1b = new WorkerPoolConfig();
    config1b.setLifo(true);
    config1b.setMaxIdlePerKey(4);
    config1b.setMaxTotalPerKey(4);
    config1b.setMinIdlePerKey(4);
    config1b.setMaxTotal(-1);
    config1b.setBlockWhenExhausted(true);
    config1b.setTestOnBorrow(true);
    config1b.setTestOnCreate(false);
    config1b.setTestOnReturn(true);
    config1b.setTimeBetweenEvictionRunsMillis(-1);
    WorkerPoolConfig config2a = new WorkerPoolConfig();
    config2a.setLifo(true);
    config2a.setMaxIdlePerKey(1);
    config2a.setMaxTotalPerKey(1);
    config2a.setMinIdlePerKey(1);
    config2a.setMaxTotal(-1);
    config2a.setBlockWhenExhausted(true);
    config2a.setTestOnBorrow(true);
    config2a.setTestOnCreate(false);
    config2a.setTestOnReturn(true);
    config2a.setTimeBetweenEvictionRunsMillis(-1);
    WorkerPoolConfig config2b = new WorkerPoolConfig();
    config2b.setLifo(true);
    config2b.setMaxIdlePerKey(1);
    config2b.setMaxTotalPerKey(1);
    config2b.setMinIdlePerKey(1);
    config2b.setMaxTotal(-1);
    config2b.setBlockWhenExhausted(true);
    config2b.setTestOnBorrow(true);
    config2b.setTestOnCreate(false);
    config2b.setTestOnReturn(true);
    config2b.setTimeBetweenEvictionRunsMillis(-1);
    new EqualsTester().addEqualityGroup(config1a, config1b).addEqualityGroup(config2a, config2b).testEquals();
}

Example 5 with EqualsTester

use of com.google.common.testing.EqualsTester in project glide by bumptech.

the class KeyAssertions method assertDifferent.

public static void assertDifferent(Key first, Key second, boolean checkDiskCacheKey) throws NoSuchAlgorithmException {
    new EqualsTester().addEqualityGroup(first).addEqualityGroup(second).testEquals();
    if (checkDiskCacheKey) {
        MessageDigest firstDigest = MessageDigest.getInstance("SHA-1");
        first.updateDiskCacheKey(firstDigest);
        MessageDigest secondDigest = MessageDigest.getInstance("SHA-1");
        second.updateDiskCacheKey(secondDigest);
        assertThat(getDigest(first)).isNotEqualTo(getDigest(second));
    }
}