Serge NOEL
55 lines
1.8 KiB
Java
55 lines
1.8 KiB
Java
package jmri.util;
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import org.junit.jupiter.api.*;
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/**
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* Test ReflectionUtilScaffold.
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*
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* @author Daniel Bergqvist 2019
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*/
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public class ReflectionUtilScaffoldTest {
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@edu.umd.cs.findbugs.annotations.SuppressFBWarnings( value = "SIC_INNER_SHOULD_BE_STATIC",
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justification = "testing non-static class ")
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private class MyClass {
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private String myField = "Hello World";
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}
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private static class MyStaticClass {
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private String myField = "Hello World in Static Class";
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}
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@Test
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// @SuppressWarnings("AccessingNonPublicFieldOfAnotherObject")
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public void testReflection() throws NoSuchFieldException, IllegalArgumentException, IllegalAccessException {
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MyClass mc = new MyClass();
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Assertions.assertEquals( "Hello World", mc.myField, "Test");
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ReflectionUtilScaffold.setField(mc, "myField", "A new value");
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Assertions.assertEquals("A new value", mc.myField, "Test");
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}
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@Test
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// @SuppressWarnings("AccessingNonPublicFieldOfAnotherObject")
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public void testReflectionStatic() throws NoSuchFieldException, IllegalArgumentException, IllegalAccessException {
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MyStaticClass mc = new MyStaticClass();
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Assertions.assertEquals( "Hello World in Static Class", mc.myField, "Private field read");
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ReflectionUtilScaffold.setField(mc, "myField", "A new static class value");
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Assertions.assertEquals( "A new static class value", mc.myField,"Private field written to");
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}
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// The minimal setup for log4J
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@BeforeEach
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public void setUp() {
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JUnitUtil.setUp();
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JUnitUtil.resetInstanceManager();
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JUnitUtil.initInternalSensorManager();
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JUnitUtil.initInternalTurnoutManager();
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}
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@AfterEach
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public void tearDown() {
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JUnitUtil.tearDown();
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}
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}
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