/*
* Copyright 2011-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.
*/
package com.amazonaws.retry.v2;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.when;
@RunWith(MockitoJUnitRunner.class)
public class AndRetryConditionTest {
@Mock
private RetryCondition conditionOne;
@Mock
private RetryCondition conditionTwo;
private RetryCondition andCondition;
@Before
public void setup() {
andCondition = new AndRetryCondition(conditionOne, conditionTwo);
}
@Test
public void allFalseConditions_ReturnsFalse() {
assertFalse(andCondition.shouldRetry(RetryPolicyContexts.EMPTY));
}
@Test
public void onlyFirstConditionIsTrue_ReturnsFalse() {
when(conditionOne.shouldRetry(any(RetryPolicyContext.class)))
.thenReturn(true);
assertFalse(andCondition.shouldRetry(RetryPolicyContexts.EMPTY));
}
@Test
public void onlySecondConditionIsTrue_ReturnsFalse() {
when(conditionTwo.shouldRetry(any(RetryPolicyContext.class)))
.thenReturn(true);
assertFalse(andCondition.shouldRetry(RetryPolicyContexts.EMPTY));
}
@Test
public void bothConditionsAreTrue_ReturnsTrue() {
when(conditionOne.shouldRetry(any(RetryPolicyContext.class)))
.thenReturn(true);
when(conditionTwo.shouldRetry(any(RetryPolicyContext.class)))
.thenReturn(true);
assertTrue(andCondition.shouldRetry(RetryPolicyContexts.EMPTY));
}
/**
* The expected result for an AND condition with no conditions is a little unclear so we disallow it until there is a use
* case.
*/
@Test(expected = IllegalArgumentException.class)
public void noConditions_ThrowsException() {
new AndRetryCondition().shouldRetry(RetryPolicyContexts.EMPTY);
}
@Test
public void singleConditionThatReturnsTrue_ReturnsTrue() {
when(conditionOne.shouldRetry(RetryPolicyContexts.EMPTY))
.thenReturn(true);
assertTrue(new AndRetryCondition(conditionOne).shouldRetry(RetryPolicyContexts.EMPTY));
}
@Test
public void singleConditionThatReturnsFalse_ReturnsFalse() {
when(conditionOne.shouldRetry(RetryPolicyContexts.EMPTY))
.thenReturn(false);
assertFalse(new AndRetryCondition(conditionOne).shouldRetry(RetryPolicyContexts.EMPTY));
}
}