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FORGE-1863 (Test): Create a GenerateHashcodeEquals command inside the…
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… dev-tools-java addon
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Matej Briskar committed Jun 13, 2014
1 parent b0cc896 commit 0c93e42
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Showing 2 changed files with 227 additions and 1 deletion.
14 changes: 13 additions & 1 deletion ...ls/java/RegisterAsServiceCommandTest.java → ...n/devtools/java/DevToolsPresenceTest.java
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@@ -1,3 +1,9 @@
/*
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Eclipse Public License version 1.0, available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.jboss.forge.addon.devtools.java;

import javax.inject.Inject;
Expand All @@ -14,7 +20,7 @@
import org.junit.runner.RunWith;

@RunWith(Arquillian.class)
public class RegisterAsServiceCommandTest
public class DevToolsPresenceTest
{
@Deployment
@Dependencies({
Expand All @@ -34,11 +40,17 @@ public static ForgeArchive getDeployment()

@Inject
private RegisterAsServiceCommand command;

@Inject
private JavaEqualsHashcodeCommand ehCommand;

@Test
public void testCommandInjection() throws Exception
{
Assert.assertNotNull(command);
Assert.assertNotNull(command.toString());

Assert.assertNotNull(ehCommand);
Assert.assertNotNull(ehCommand.toString());
}
}
214 changes: 214 additions & 0 deletions ...java/src/test/java/org/jboss/forge/addon/devtools/java/JavaEqualsHashcodeCommandTest.java
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@@ -0,0 +1,214 @@
/*
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Eclipse Public License version 1.0, available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.jboss.forge.addon.devtools.java;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.io.FileNotFoundException;

import javax.inject.Inject;

import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.forge.addon.facets.FacetFactory;
import org.jboss.forge.addon.parser.java.facets.JavaSourceFacet;
import org.jboss.forge.addon.projects.Project;
import org.jboss.forge.addon.projects.ProjectFactory;
import org.jboss.forge.addon.ui.controller.CommandController;
import org.jboss.forge.addon.ui.input.UISelectMany;
import org.jboss.forge.addon.ui.test.UITestHarness;
import org.jboss.forge.arquillian.AddonDependency;
import org.jboss.forge.arquillian.Dependencies;
import org.jboss.forge.arquillian.archive.ForgeArchive;
import org.jboss.forge.furnace.repositories.AddonDependencyEntry;
import org.jboss.forge.roaster.Roaster;
import org.jboss.forge.roaster.model.source.JavaClassSource;
import org.jboss.forge.roaster.model.source.MethodSource;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(Arquillian.class)
public class JavaEqualsHashcodeCommandTest
{

@Deployment
@Dependencies({
@AddonDependency(name = "org.jboss.forge.addon:parser-java"),
@AddonDependency(name = "org.jboss.forge.addon:dev-tools-java"),
@AddonDependency(name = "org.jboss.forge.addon:ui-test-harness"),
@AddonDependency(name = "org.jboss.forge.addon:projects"),
@AddonDependency(name = "org.jboss.forge.addon:maven"),
@AddonDependency(name = "org.jboss.forge.furnace.container:cdi")
})
public static ForgeArchive getDeployment()
{
return ShrinkWrap
.create(ForgeArchive.class)
.addBeansXML()
.addAsAddonDependencies(
AddonDependencyEntry.create("org.jboss.forge.furnace.container:cdi"),
AddonDependencyEntry.create("org.jboss.forge.addon:dev-tools-java"),
AddonDependencyEntry.create("org.jboss.forge.addon:projects"),
AddonDependencyEntry.create("org.jboss.forge.addon:parser-java"),
AddonDependencyEntry.create("org.jboss.forge.addon:maven"),
AddonDependencyEntry.create("org.jboss.forge.addon:ui-test-harness")
);
}

@Inject
private ProjectFactory projectFactory;

@Inject
private UITestHarness testHarness;

@Inject
private FacetFactory facetFactory;

private Project project;

private JavaClassSource targetClass;

private CommandController commandController;

@Before
public void setup() throws Exception
{
project = projectFactory.createTempProject();
facetFactory.install(project, JavaSourceFacet.class);
}

@Test
public void testNoEqualsAndHashcode() throws Exception
{
targetClass = Roaster.parse(JavaClassSource.class, "public class Test{private int id;}");
project.getFacet(JavaSourceFacet.class).saveJavaSource(targetClass);
commandController = testHarness.createCommandController(JavaEqualsHashcodeCommand.class,
project.getFacet(JavaSourceFacet.class).getJavaResource(targetClass));

commandController.initialize();
commandController.setValueFor("targetClass", "Test");
UISelectMany<String> component = (UISelectMany<String>) commandController.getInputs().get("fields");
Iterable<String> valueChoices = component.getValueChoices();
commandController.setValueFor("fields", valueChoices);
commandController.execute();
targetClass = Roaster.parse(JavaClassSource.class,
project.getFacet(JavaSourceFacet.class).getJavaResource(targetClass)
.getUnderlyingResourceObject());

assertNotNull(targetClass.getField("id"));
assertTrue(targetClass.getField("id").isPrivate());
assertNotNull(targetClass.getMethod("equals", Object.class));
assertNotNull(targetClass.getMethod("hashCode"));
}

@Test
public void testHashCodeAndEqualsAlreadyInClass() throws Exception
{
targetClass = Roaster.parse(JavaClassSource.class, "public class Test{private int id; @Override\n" +
" public boolean equals(Object obj)\n" +
" {\n" +
" return true;\n" +
" }\n" +
"\n" +
" @Override\n" +
" public int hashCode()\n" +
" {\n" +
" return 1111;\n" +
" }}");
project.getFacet(JavaSourceFacet.class).saveJavaSource(targetClass);

commandController = testHarness.createCommandController(JavaEqualsHashcodeCommand.class,
project.getFacet(JavaSourceFacet.class).getJavaResource(targetClass));

commandController.initialize();
commandController.setValueFor("targetClass", "Test");
UISelectMany<String> component = (UISelectMany<String>) commandController.getInputs().get("fields");
Iterable<String> valueChoices = component.getValueChoices();
commandController.setValueFor("fields", valueChoices);
commandController.execute();
targetClass = Roaster.parse(JavaClassSource.class,
project.getFacet(JavaSourceFacet.class).getJavaResource(targetClass)
.getUnderlyingResourceObject());
assertNotNull(targetClass.getField("id"));
assertTrue(targetClass.getField("id").isPrivate());
MethodSource<JavaClassSource> hashCodeMethod = targetClass.getMethod("hashCode");
MethodSource<JavaClassSource> equalsMethod = targetClass.getMethod("equals", Object.class);
assertNotNull(hashCodeMethod);
assertNotNull(equalsMethod);
assertEquals("return true;\n ", equalsMethod.getBody());
assertEquals("return 1111;\n ", hashCodeMethod.getBody());
}

@Test
public void testHashCodeAlreadyInClass() throws Exception
{
targetClass = Roaster.parse(JavaClassSource.class, "public class Test{private int id; @Override\n" +
" @Override\n" +
" public int hashCode()\n" +
" {\n" +
" return 1111;\n" +
" }}");
project.getFacet(JavaSourceFacet.class).saveJavaSource(targetClass);

commandController = testHarness.createCommandController(JavaEqualsHashcodeCommand.class,
project.getFacet(JavaSourceFacet.class).getJavaResource(targetClass));

commandController.initialize();
commandController.setValueFor("targetClass", "Test");
UISelectMany<String> component = (UISelectMany<String>) commandController.getInputs().get("fields");
Iterable<String> valueChoices = component.getValueChoices();
commandController.setValueFor("fields", valueChoices);
commandController.execute();
targetClass = Roaster.parse(JavaClassSource.class,
project.getFacet(JavaSourceFacet.class).getJavaResource(targetClass)
.getUnderlyingResourceObject());
assertNotNull(targetClass.getField("id"));
assertTrue(targetClass.getField("id").isPrivate());
assertNotNull(targetClass.getMethod("equals", Object.class));
MethodSource<JavaClassSource> hashCodeMethod = targetClass.getMethod("hashCode");
assertNotNull(hashCodeMethod);
String body = hashCodeMethod.getBody();
assertEquals("return 1111;\n ", hashCodeMethod.getBody());
}

@Test
public void testEqualsAlreadyInClass() throws Exception
{
targetClass = Roaster.parse(JavaClassSource.class, "public class Test{private int id; @Override\n" +
" public boolean equals(Object obj)\n" +
" {\n" +
" return true;\n" +
" }\n" +
"\n" +
"}");
project.getFacet(JavaSourceFacet.class).saveJavaSource(targetClass);

commandController = testHarness.createCommandController(JavaEqualsHashcodeCommand.class,
project.getFacet(JavaSourceFacet.class).getJavaResource(targetClass));

commandController.initialize();
commandController.setValueFor("targetClass", "Test");
UISelectMany<String> component = (UISelectMany<String>) commandController.getInputs().get("fields");
Iterable<String> valueChoices = component.getValueChoices();
commandController.setValueFor("fields", valueChoices);
commandController.execute();
targetClass = Roaster.parse(JavaClassSource.class,
project.getFacet(JavaSourceFacet.class).getJavaResource(targetClass)
.getUnderlyingResourceObject());
assertNotNull(targetClass.getField("id"));
assertTrue(targetClass.getField("id").isPrivate());
assertNotNull(targetClass.getMethod("hashCode"));
MethodSource<JavaClassSource> equalsMethod = targetClass.getMethod("equals", Object.class);
assertNotNull(equalsMethod);
assertEquals("return true;\n ", equalsMethod.getBody());
}

}

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