Serge NOEL
125 lines
4.0 KiB
Java
125 lines
4.0 KiB
Java
package jmri.beans;
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import static org.assertj.core.api.Assertions.assertThat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import org.junit.jupiter.api.*;
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import jmri.util.JUnitUtil;
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/**
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* @author Randall Wood Copyright 2020
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*/
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public class ArbitraryBeanTest {
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private ArbitraryBeanImpl bean = null;
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private static final String AP = "arbitraryProperty";
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private static final String DP = "definedProperty";
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private static final String AIP = "arbitraryIndexedProperty";
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private static final String DIP = "definedIndexedProperty";
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@BeforeEach
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public void setUp() {
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JUnitUtil.setUp();
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bean = new ArbitraryBeanImpl();
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}
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@AfterEach
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public void tearDown() {
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bean = null;
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JUnitUtil.tearDown();
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}
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@Test
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public void testSetProperty() {
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Assertions.assertNotNull(bean);
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assertThat(bean).hasFieldOrProperty(DP);
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assertThat(bean.hasProperty(AP)).isFalse();
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assertThat(bean.getDefinedProperty()).isNull();
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assertThat(bean.getProperty(AP)).isNull();
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assertThat(bean.getProperty(DP)).isNull();
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bean.setProperty(DP, "set");
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assertThat(bean.getDefinedProperty()).isEqualTo("set");
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assertThat(bean.getProperty(DP)).isEqualTo("set");
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bean.setProperty(AP, null);
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assertThat(bean.hasProperty(DP)).isTrue();
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assertThat(bean.getProperty(AP)).isNull();
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bean.setProperty(AP, "set");
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assertThat(bean.getProperty(DP)).isEqualTo("set");
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}
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@Test
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public void testSetIndexedProperty() {
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Assertions.assertNotNull(bean);
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assertThat(bean.hasIndexedProperty(DIP)).isTrue();
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assertThat(bean.getDefinedIndexedProperty()).isEmpty();
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assertThat(bean.hasIndexedProperty(AIP)).isFalse();
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bean.setIndexedProperty(DIP, 0, "set");
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assertThat(bean.getDefinedIndexedProperty(0)).isEqualTo("set");
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assertThat(bean.getIndexedProperty(DIP, 0)).isEqualTo("set");
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assertThat(bean.hasIndexedProperty(AIP)).isFalse();
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bean.setIndexedProperty(AIP, 0, null);
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assertThat(bean.hasIndexedProperty(AIP)).isTrue();
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assertThat(bean.getIndexedProperty(AIP, 0)).isNull();
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bean.setIndexedProperty(AIP, 0, "set");
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assertThat(bean.getIndexedProperty(AIP, 0)).isEqualTo("set");
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}
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@Test
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public void testGetPropertyNames() {
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Assertions.assertNotNull(bean);
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assertThat(bean.getPropertyNames())
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.contains(DP, DIP)
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.doesNotContain(AP, AIP);
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bean.setProperty(AP, null);
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assertThat(bean.getPropertyNames())
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.contains(DP, DIP, AP)
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.doesNotContain(AIP);
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bean.setIndexedProperty(AIP, 0, null);
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assertThat(bean.getPropertyNames())
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.contains(DP, DIP, AP, AIP);
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}
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protected static class ArbitraryBeanImpl extends ArbitraryBean {
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public String definedProperty;
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public final List<String> definedIndexedProperty = new ArrayList<>();
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public String getDefinedProperty() {
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return definedProperty;
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}
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public void setDefinedProperty(String value) {
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definedProperty = value;
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}
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public String[] getDefinedIndexedProperty() {
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return definedIndexedProperty.toArray(new String[definedIndexedProperty.size()]);
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}
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public String getDefinedIndexedProperty(int i) {
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return definedIndexedProperty.get(i);
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}
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public void setDefinedIndexedProperty(String[] values) {
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definedIndexedProperty.clear();
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definedIndexedProperty.addAll(Arrays.asList(values));
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}
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/*
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* Throws IndexOutOfBoundsException if index > size.
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*/
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public void setDefinedIndexedProperty(int i, String value) {
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if (i < definedIndexedProperty.size()) {
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definedIndexedProperty.set(i, value);
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} else {
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definedIndexedProperty.add(i, value);
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}
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}
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}
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}
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