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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// 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.cloud.utils;
package com.cloud.utils;
import java.util.List;
import org.junit.Test;
import static com.cloud.utils.ReflectUtil.flattenProperties;
import static com.google.common.collect.Lists.newArrayList;
import static java.lang.Boolean.TRUE;
import static java.util.Collections.emptyList;
import static org.junit.Assert.assertEquals;
public final class ReflectUtilTest {
@Test
public void testFlattenNonNullProperties() throws Exception {
final List<String> expectedResult = newArrayList("booleanProperty",
TRUE.toString(), "intProperty", "1",
"stringProperty", "foo");
final Bean bean = new Bean(1, true, "foo");
assertEquals(expectedResult, flattenProperties(bean, Bean.class));
}
@Test
public void testFlattenNullProperties() throws Exception {
final List<String> expectedResult = newArrayList("booleanProperty",
TRUE.toString(), "intProperty", "1",
"stringProperty", "null");
final Bean bean = new Bean(1, true, null);
assertEquals(expectedResult, flattenProperties(bean, Bean.class));
}
@Test
public void testFlattenPropertiesNullTarget() throws Exception {
assertEquals(emptyList(), flattenProperties(null, Bean.class));
}
public static final class Bean {
private final int intProperty;
private final boolean booleanProperty;
private final String stringProperty;
private Bean(final int intProperty, final boolean booleanProperty,
final String stringProperty) {
super();
this.intProperty = intProperty;
this.booleanProperty = booleanProperty;
this.stringProperty = stringProperty;
}
public int getIntProperty() {
return intProperty;
}
public boolean isBooleanProperty() {
return booleanProperty;
}
public String getStringProperty() {
return stringProperty;
}
}
}