/*
* Copyright (c) 2008-2017, Hazelcast, Inc. 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.
* 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.
*/
package com.hazelcast.internal.usercodedeployment.impl.filter;
import com.google.common.collect.ImmutableMap;
import com.hazelcast.core.Member;
import com.hazelcast.internal.util.filter.AlwaysApplyFilter;
import com.hazelcast.internal.util.filter.Filter;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.HazelcastTestSupport;
import com.hazelcast.test.annotation.ParallelTest;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import java.util.Map;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
@RunWith(HazelcastParallelClassRunner.class)
@Category({QuickTest.class, ParallelTest.class})
public class MemberProviderFilterParserTest extends HazelcastTestSupport {
@Test
public void testConstructor() {
assertUtilityConstructor(MemberProviderFilterParser.class);
}
@Test
public void whenStringIsNull_thenReturnAlwaysMatchingInstance() {
Filter<Member> memberFilter = MemberProviderFilterParser.parseMemberFilter(null);
assertTrue(memberFilter instanceof AlwaysApplyFilter);
}
@Test
public void whenStringIsWhitespace_thenReturnAlwaysMatchingInstance() {
Filter<Member> memberFilter = MemberProviderFilterParser.parseMemberFilter(" ");
assertTrue(memberFilter instanceof AlwaysApplyFilter);
}
@Test(expected = IllegalArgumentException.class)
public void whenStringHasUnknownPrefix_thenThrowIllegalArgumentException() {
MemberProviderFilterParser.parseMemberFilter("FOOO");
}
@Test
public void givenMemberAttributeFilterIsUsed_whenMemberAttributeIsPresent_thenFilterMatches() {
Filter<Member> memberFilter = MemberProviderFilterParser.parseMemberFilter("HAS_ATTRIBUTE:foo");
Map<String, Object> attributes = ImmutableMap.of(
"foo", (Object) "bar"
);
Member mockMember = createMockMemberWithAttributes(attributes);
assertTrue(memberFilter.accept(mockMember));
}
@Test
public void givenMemberAttributeFilterIsUsed_whenMemberAttributeIsNotPresent_thenFilterDoesNotMatch() {
Filter<Member> memberFilter = MemberProviderFilterParser.parseMemberFilter("HAS_ATTRIBUTE:foo");
Map<String, Object> attributes = ImmutableMap.of(
"bar", (Object) "other"
);
Member mockMember = createMockMemberWithAttributes(attributes);
assertFalse(memberFilter.accept(mockMember));
}
private static Member createMockMemberWithAttributes(Map<String, Object> attributes) {
Member mockMember = mock(Member.class);
when(mockMember.getAttributes()).thenReturn(attributes);
return mockMember;
}
}