/*
* Created on Mar 23, 2013
*
* 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 @2013 the original author or authors.
*/
package org.fest.assertions.internal;
import static org.fest.assertions.error.ShouldNotBeNull.shouldNotBeNull;
import static org.fest.assertions.test.TestFailures.expectedAssertionErrorNotThrown;
import static org.fest.test.ExpectedException.none;
import static org.mockito.Mockito.spy;
import org.fest.assertions.description.Description;
import org.fest.assertions.error.MessageFormatter;
import org.fest.test.ExpectedException;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
/**
* @author Alex Ruiz
* @author Yvonne Wang
*
*/
public class Floats_assertIsNaN_Test {
@Rule
public ExpectedException thrown = none();
private Floats floats;
private Description description;
private Failures failures;
@Before
public void setUp() {
floats = new Floats();
description = new TestDescription("testing");
failures = spy(new Failures());
floats.failures = failures;
}
@Test
public void should_fail_if_actual_is_null() {
thrown.expect(AssertionError.class, shouldNotBeNull().create(description));
floats.assertIsNaN(description, null);
}
@Test
public void should_fail_if_actual_is_not_NaN() {
try {
floats.assertIsNaN(description, 8f);
} catch (org.junit.ComparisonFailure e) {
MessageFormatter messageFormatter = MessageFormatter.instance();
String message = messageFormatter.format(description, "expected:<%s> but was:<%s>", Float.NaN, 8f);
e.getMessage().equalsIgnoreCase(message);
return;
}
expectedAssertionErrorNotThrown();
}
@Test
public void should_pass_if_actula_is_NaN() {
floats.assertIsNaN(description, Float.NaN);
}
}