/*
 * 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.
 *
 * Copyright 2012-2018 the original author or authors.
 */
package org.assertj.core.internal.objectarrays;

import static org.assertj.core.error.ShouldHaveAtLeastOneElementOfType.shouldHaveAtLeastOneElementOfType;
import static org.assertj.core.test.TestData.someInfo;
import static org.assertj.core.util.FailureMessages.actualIsNull;

import org.assertj.core.internal.ObjectArraysBaseTest;
import org.junit.Test;

public class ObjectArrays_assertHasAtLeastOneElementOfType_Test extends ObjectArraysBaseTest {

  private static final Object[] array = { 6, "Hello" };
 
  @Test
  public void should_pass_if_actual_has_one_element_of_the_expected_type() {
	arrays.assertHasAtLeastOneElementOfType(someInfo(), array, Integer.class);
	arrays.assertHasAtLeastOneElementOfType(someInfo(), array, String.class);
	arrays.assertHasAtLeastOneElementOfType(someInfo(), array, Object.class);
  }

  @Test
  public void should_fail_if_actual_is_null() {
	thrown.expectAssertionError(actualIsNull());
	arrays.assertHasAtLeastOneElementOfType(someInfo(), null, Integer.class);
  }

  @Test
  public void should_throw_exception_if_expected_type_is_null() {
	thrown.expectNullPointerException();
	arrays.assertHasAtLeastOneElementOfType(someInfo(), array, null);
  }

  @Test
  public void should_fail_if_no_elements_in_actual_belongs_to_the_expected_type() {
    thrown.expectAssertionError(shouldHaveAtLeastOneElementOfType(array, Float.class).create());
    arrays.assertHasAtLeastOneElementOfType(someInfo(), array, Float.class);
  }

}