/*
* Created on Nov 29, 2010
*
* 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 @2010-2011 the original author or authors.
*/
package org.assertj.core.internal.intarrays;
import static org.assertj.core.error.ShouldBeSorted.*;
import static org.assertj.core.test.IntArrays.*;
import static org.assertj.core.test.TestData.someInfo;
import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;
import static org.assertj.core.util.FailureMessages.actualIsNull;
import static org.mockito.Mockito.verify;
import org.assertj.core.api.AssertionInfo;
import org.assertj.core.internal.IntArrays;
import org.assertj.core.internal.IntArraysBaseTest;
import org.junit.Test;
/**
* Tests for <code>{@link IntArrays#assertIsSorted(AssertionInfo, Object[])}</code>.
*
* @author Joel Costigliola
*/
public class IntArrays_assertIsSorted_Test extends IntArraysBaseTest {
@Override
protected void initActualArray() {
actual = arrayOf(1, 2, 3, 4, 4);
}
@Test
public void should_pass_if_actual_is_sorted_in_ascending_order() {
arrays.assertIsSorted(someInfo(), actual);
}
@Test
public void should_pass_if_actual_is_empty() {
arrays.assertIsSorted(someInfo(), emptyArray());
}
@Test
public void should_pass_if_actual_contains_only_one_element() {
arrays.assertIsSorted(someInfo(), arrayOf(1));
}
@Test
public void should_fail_if_actual_is_null() {
thrown.expectAssertionError(actualIsNull());
arrays.assertIsSorted(someInfo(), (int[]) null);
}
@Test
public void should_fail_if_actual_is_not_sorted_in_ascending_order() {
AssertionInfo info = someInfo();
actual = arrayOf(1, 3, 2);
try {
arrays.assertIsSorted(info, actual);
} catch (AssertionError e) {
verify(failures).failure(info, shouldBeSorted(1, actual));
return;
}
failBecauseExpectedAssertionErrorWasNotThrown();
}
@Test
public void should_pass_if_actual_is_sorted_in_ascending_order_according_to_custom_comparison_strategy() {
actual = arrayOf(1, -2, 3, 4, -4);
arraysWithCustomComparisonStrategy.assertIsSorted(someInfo(), actual);
}
@Test
public void should_pass_if_actual_is_empty_whatever_custom_comparison_strategy_is() {
arraysWithCustomComparisonStrategy.assertIsSorted(someInfo(), emptyArray());
}
@Test
public void should_pass_if_actual_contains_only_one_element_according_to_custom_comparison_strategy() {
arraysWithCustomComparisonStrategy.assertIsSorted(someInfo(), arrayOf(1));
}
@Test
public void should_fail_if_actual_is_null_whatever_custom_comparison_strategy_is() {
thrown.expectAssertionError(actualIsNull());
arraysWithCustomComparisonStrategy.assertIsSorted(someInfo(), (int[]) null);
}
@Test
public void should_fail_if_actual_is_not_sorted_in_ascending_order_according_to_custom_comparison_strategy() {
AssertionInfo info = someInfo();
actual = arrayOf(1, 3, 2);
try {
arraysWithCustomComparisonStrategy.assertIsSorted(info, actual);
} catch (AssertionError e) {
verify(failures)
.failure(info, shouldBeSortedAccordingToGivenComparator(1, actual, comparatorForCustomComparisonStrategy()));
return;
}
failBecauseExpectedAssertionErrorWasNotThrown();
}
}