How to use AgentLoader class of org.powermock.modules.agent package

Best Powermock code snippet using org.powermock.modules.agent.AgentLoader

Source:AgentManagerTest.java

...25import net.obvj.smart.agents.Agent.State;26import net.obvj.smart.agents.AgentFactory;27import net.obvj.smart.agents.dto.AgentDTO;28import net.obvj.smart.conf.AgentConfiguration;29import net.obvj.smart.conf.AgentLoader;30/**31 * Unit tests for the {@link AgentManager} class.32 *33 * @author oswaldo.bapvic.jr34 * @since 2.035 */36@RunWith(PowerMockRunner.class)37@PrepareForTest(AgentFactory.class)38@PowerMockIgnore({ "com.sun.org.apache.xerces.*", "javax.xml.parsers.*", "org.xml.*" })39public class AgentManagerTest40{41    // Test data42    private static final String DUMMY_AGENT = "DummyAgent";43    private static final String HIDDEN_AGENT = "HiddenAgent";44    private static final String DUMMY_AGENT_CLASS = "net.obvj.smart.agents.dummy.DummyAgent";45    private static final String AGENT1 = "agent1";46    private static final String UNKNOWN = "Unknown";47    private static final String TIMER = "timer";48    private static final List<String> names = Arrays.asList(DUMMY_AGENT);49    private static final AgentConfiguration XML_DUMMY_AGENT = new AgentConfiguration.Builder(TIMER).name(DUMMY_AGENT)50            .agentClass(DUMMY_AGENT_CLASS).frequency("1 hour").build();51    private static final AgentConfiguration XML_HIDDEN_AGENT = new AgentConfiguration.Builder(TIMER).name(HIDDEN_AGENT)52            .agentClass(DUMMY_AGENT_CLASS).frequency("1 hour").hidden(true).build();53    private static final AgentDTO DUMMY_AGENT_DTO = new AgentDTO(DUMMY_AGENT, TIMER, "SET", false);54    private static final List<AgentConfiguration> ALL_AGENT_CONFIGS = Arrays.asList(XML_DUMMY_AGENT);55    private static final List<AgentDTO> ALL_AGENT_DTOS = Arrays.asList(DUMMY_AGENT_DTO);56    private Agent dummyAgent;57    private Agent hiddenAgent;58    private Agent[] allPublicAgents;59    @Mock60    private AgentLoader agentLoader;61    @InjectMocks62    private AgentManager manager;63    @Before64    public void setup() throws Exception65    {66        MockitoAnnotations.initMocks(this);67        dummyAgent = AgentFactory.create(XML_DUMMY_AGENT);68        hiddenAgent = AgentFactory.create(XML_HIDDEN_AGENT);69        allPublicAgents = new Agent[] { dummyAgent };70    }71    protected void prepareAgentManager(Agent... agents)72    {73        Arrays.stream(agents).forEach(manager::addAgent);74    }...

Source:SmartServerSupportTest.java

...15import org.powermock.modules.junit4.PowerMockRunner;16import net.obvj.smart.agents.Agent;17import net.obvj.smart.agents.AgentFactory;18import net.obvj.smart.conf.AgentConfiguration;19import net.obvj.smart.conf.AgentLoader;20import net.obvj.smart.conf.properties.SmartProperties;21import net.obvj.smart.console.ManagementConsole;22import net.obvj.smart.jmx.JMXException;23import net.obvj.smart.manager.AgentManager;24import net.obvj.smart.util.ApplicationContextFacade;25/**26 * Unit tests for operations inside {@link SmartServerSupport}, with mocks.27 *28 * @author oswaldo.bapvic.jr29 * @since 2.030 */31@RunWith(PowerMockRunner.class)32@PowerMockIgnore({ "com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "javax.management.*" })33@PrepareForTest({ ApplicationContextFacade.class, Agent.class })34public class SmartServerSupportTest35{36    private static final AgentConfiguration DUMMY_AGENT_CONFIG = new AgentConfiguration.Builder("timer")37            .name("DummyAgent").agentClass("net.obvj.smart.agents.dummy.DummyAgent").frequency("3 hours")38            .automaticallyStarted(false).build();39    private static final AgentConfiguration DUMMY_AGENT_CONFIG_AUTO = new AgentConfiguration.Builder("timer")40            .name("DummyAgentAuto").agentClass("net.obvj.smart.agents.dummy.DummyAgent").frequency("3 hours")41            .automaticallyStarted(true).build();42    @Mock43    private SmartProperties properties;44    @Mock45    private ManagementConsole console;46    @Mock47    private AgentLoader agentLoader;;48    @Mock49    private AgentManager manager;50    // Agents51    private Agent dummyAgent;52    private Agent dummyAgentAuto;53    private List<Agent> allAgents;54    // Test subject55    private SmartServerSupport support;56    @Before57    public void setup() throws ReflectiveOperationException58    {59        mockStatic(ApplicationContextFacade.class);60        when(ApplicationContextFacade.getBean(ManagementConsole.class)).thenReturn(console);61        when(ApplicationContextFacade.getBean(AgentManager.class)).thenReturn(manager);62        when(ApplicationContextFacade.getBean(AgentLoader.class)).thenReturn(agentLoader);63        when(ApplicationContextFacade.getBean(SmartProperties.class)).thenReturn(properties);64        // Setup agents65        dummyAgent = spy(AgentFactory.create(DUMMY_AGENT_CONFIG));66        dummyAgentAuto = spy(AgentFactory.create(DUMMY_AGENT_CONFIG_AUTO));67        allAgents = Arrays.asList(dummyAgent, dummyAgentAuto);68        // Allow usage of static method parseAgent69        mockStatic(Agent.class);70        support = new SmartServerSupport();71    }72    @Test73    public void testStartClassicManagementConsoleEnabled()74    {75        when(properties.getBooleanProperty(SmartProperties.CLASSIC_CONSOLE_ENABLED)).thenReturn(true);76        support.startClassicManagementConsole();...

Source:AgentInitialization.java

...32    private static final Pattern JAR_REGEX = Pattern.compile(".*powermock-module-javaagent[-]?[.\\d+]*[-]?[A-Z]*.jar");33    void initializeAccordingToJDKVersion()  {34        String jarFilePath = discoverPathToJarFile();35        if (PowerMockAgent.jdk6OrLater) {36            new AgentLoader(jarFilePath).loadAgent();37        }38        else if ("1.5".equals(PowerMockAgent.javaSpecVersion)) {39            throw new IllegalStateException(40                    "PowerMock has not been initialized. Check that your Java 5 VM has been started with the -javaagent:" +41                            jarFilePath + " command line option.");42        }43        else {44            throw new IllegalStateException("PowerMock requires a Java 5 VM or later.");45        }46    }47    private String discoverPathToJarFile()48    {49        String jarFilePath = findPathToJarFileFromClasspath();50        if (jarFilePath == null) {...

AgentLoader

Using AI Code Generation

1import org.powermock.modules.agent.PowerMockAgent;2PowerMockAgent.initializeIfNeeded();3import org.powermock.modules.agent.PowerMockAgent;4PowerMockAgent.initializeIfNeeded();5import org.powermock.modules.agent.PowerMockAgent;6PowerMockAgent.initializeIfNeeded();7import org.powermock.modules.agent.PowerMockAgent;8PowerMockAgent.initializeIfNeeded();9import org.powermock.modules.agent.PowerMockAgent;10PowerMockAgent.initializeIfNeeded();11import org.powermock.modules.agent.PowerMockAgent;12PowerMockAgent.initializeIfNeeded();13import org.powermock.modules.agent.PowerMockAgent;14PowerMockAgent.initializeIfNeeded();15import org.powermock.modules.agent.PowerMockAgent;16PowerMockAgent.initializeIfNeeded();17import org.powermock.modules.agent.PowerMockAgent;18PowerMockAgent.initializeIfNeeded();19import org.powermock.modules.agent.PowerMockAgent;20PowerMockAgent.initializeIfNeeded();

AgentLoader

Using AI Code Generation

1import org.powermock.modules.agent.PowerMockAgent;2import org.powermock.modules.agent.PowerMockAgentException;3import org.powermock.modules.agent.PowerMockAgentParameters;4import org.powermock.modules.agent.PowerMockAgentParametersBuilder;5import org.powermock.modules.agent.PowerMockAgentTestExecutionListener;6import org.powermock.modules.agent.support.impl.AgentLoader;7import org.powermock.modules.agent.support.impl.AgentLoaderImpl;8public class PowerMockAgentTestExecutionListenerTest {9    private AgentLoader agentLoader;10    public void setUp() {11        agentLoader = mock(AgentLoader.class);12    }13    public void should_load_agent_with_parameters() throws Exception {14        final PowerMockAgentTestExecutionListener listener = new PowerMockAgentTestExecutionListener();15        final PowerMockAgentParameters parameters = PowerMockAgentParametersBuilder.create()16                .withClassPath("some/path")17                .withClassPath("some/other/path")18                .withClassPath("some/other/path/again")19                .withClassPath("some/other/path/again/and/again")20                .withClassPath("some/other/path/again/and/again/and/again")21                .withClassPath("some/other/path/again/and/again/and/again/and/again")22                .withClassPath("some/other/path/again/and/again/and/again/and/again/and/again")23                .withClassPath("some/other/path/again/and/again/and/again/and/again/and/again/and/again")24                .withClassPath("some/other/path/again/and/again/and/again/and/again/and/again/and/again/and/again")25                .withClassPath("some/other/path/again/and/again/a

AgentLoader

Using AI Code Generation

1public class AgentLoaderTest {2    public static void main(String[] args) throws Exception {3        AgentLoader.loadAgentClass("org.powermock.modules.agent.PowerMockAgent",4                "");5    }6}7public class PowerMockAgentTest {8    public static void main(String[] args) throws Exception {9        PowerMockAgent.initializeIfPossible();10    }11}12public class PowerMockAgentTest {13    public static void main(String[] args) throws Exception {14        PowerMockAgent.initializeIfPossible();15    }16}17public class PowerMockAgentTest {18    public static void main(String[] args) throws Exception {19        PowerMockAgent.initializeIfPossible();20    }21}22public class PowerMockAgentTest {23    public static void main(String[] args) throws Exception {24        PowerMockAgent.initializeIfPossible();25    }26}27public class PowerMockAgentTest {28    public static void main(String[] args) throws Exception {29        PowerMockAgent.initializeIfPossible();30    }31}32public class PowerMockAgentTest {33    public static void main(String[] args) throws Exception {34        PowerMockAgent.initializeIfPossible();35    }36}37public class PowerMockAgentTest {38    public static void main(String[] args) throws Exception {39        PowerMockAgent.initializeIfPossible();40    }41}42public class PowerMockAgentTest {43    public static void main(String[] args) throws Exception {44        PowerMockAgent.initializeIfPossible();45    }46}47public class PowerMockAgentTest {

AgentLoader

Using AI Code Generation

1import org.powermock.modules.agent.PowerMockAgent;2import org.powermock.modules.agent.support.internal.impl.JavaAgentClassFileTransformer;3import org.powermock.modules.agent.support.internal.impl.JavaAgentClassFileTransformerFactory;4import org.powermock.modules.agent.support.internal.impl.JavaAgentClassFileTransformerFactoryImpl;5import org.powermock.modules.agent.support.internal.impl.JavaAgentClassFileTransformerImpl;6import org.powermock.modules.agent.support.internal.impl.JavaAgentMockClassLoaderFactory;7import org.powermock.modules.agent.support.internal.impl.JavaAgentMockClassLoaderFactoryImpl;8import org.powermock.modules.agent.support.internal.impl.JavaAgentMockPolicyFactory;9import org.powermock.modules.agent.support.internal.impl.JavaAgentMockPolicyFactoryImpl;10import org.powermock.modules.agent.support.internal.impl.JavaAgentMockPolicyImpl;11import org.powermock.modules.agent.support.internal.impl.JavaAgentStaticConstructorSupport;12import org.powermock.modules.agent.support.internal.impl.JavaAgentStaticConstructorSupportImpl;13import org.powermock.modules.agent.support.internal.impl.JavaAgentStaticStateSupport;14import org.powermock.modules.agent.support.internal.impl.JavaAgentStaticStateSupportImpl;15import org.powermock.modules.agent.support.internal.impl.JavaAgentSupport;16import org.powermock.modules.agent.support.internal.impl.JavaAgentSupportImpl;17import org.powermock.modules.agent.support.internal.impl.JavaAgentTestSuiteChunker;18import org.powermock.modules.agent.support.internal.impl.JavaAgentTestSuiteChunkerImpl;19import org.powermock.modules.agent.support.internal.impl.JavaAgentTestSuiteChunkerListener;20import org.powermock.modules.agent.support.internal.impl.JavaAgentTestSuiteChunkerListenerImpl;21import org.powermock.modules.agent.support.internal.impl.JavaAgentTestSuiteChunkerListenerImpl;22import org.powermock.modules.agent.support.internal.impl.JavaAgentTestSuiteChunkerImpl;23import org.powermock.modules.agent.support.internal.impl.JavaAgentTestSuiteChunkerListener;

AgentLoader

Using AI Code Generation

1package org.powermock.modules.agent;2import java.lang.instrument.Instrumentation;3public class AgentLoader {4    private static volatile boolean loaded = false;5    public static void loadAgent() {6        if (!loaded) {7            synchronized (AgentLoader.class) {8                if (!loaded) {9                    try {10                        loadAgentInternal();11                        loaded = true;12                    } catch (Exception e) {13                        throw new RuntimeException("Failed to load PowerMock Java agent.", e);14                    }15                }16            }17        }18    }19    private static void loadAgentInternal() throws Exception {20        String javaHome = System.getProperty("java.home");21        String separator = System.getProperty("file.separator");22        String pathToJar = javaHome + separator + "lib" + separator + "powermock-agent.jar";23        Instrumentation instrumentation = getInstrumentation();24        instrumentation.appendToSystemClassLoaderSearch(new JarFile(pathToJar));25    }26    private static Instrumentation getInstrumentation() throws Exception {27        Class<?> clazz = Class.forName("java.lang.Instrumentation");28        Field field = clazz.getDeclaredField("instrumentation");29        field.setAccessible(true);30        return (Instrumentation) field.get(null);31    }32}33package org.powermock.modules.agent;34import java.lang.instrument.Instrumentation;35public class PowerMockAgent {36    public static void premain(String args, Instrumentation instrumentation) {37    }38}39package org.powermock.modules.agent;40import java.lang.instrument.ClassFileTransformer;41import java.lang.instrument.IllegalClassFormatException;42import java.security.ProtectionDomain;43public class PowerMockClassFileTransformer implements ClassFileTransformer {44    public byte[] transform(ClassLoader loader, String className, Class<?> classBeingRedefined,45                            ProtectionDomain protectionDomain, byte[] classfileBuffer) throws IllegalClassFormatException {46        return null;47    }48}49package org.powermock.modules.agent;50import java.lang.instrument.ClassFileTransformer;51import java.lang.instrument.IllegalClassFormatException;52import java.security.ProtectionDomain;53public class PowerMockClassFileTransformer implements ClassFileTransformer {54    public byte[] transform(ClassLoader loader, String className, Class<?> classBeingRedefined,55                            ProtectionDomain protectionDomain, byte[] classfileBuffer) throws IllegalClassFormatException {56        return null;

AgentLoader

Using AI Code Generation

1if (!AgentLoader.loadAgentFromClasspath("powermock-agent", "premain")) {2    throw new IllegalStateException("PowerMock agent was not loaded.");3}4import org.junit.Test;5import org.powermock.core.classloader.annotations.PrepareForTest;6import org.powermock.reflect.Whitebox;7import static org.junit.Assert.assertEquals;8import static org.junit.Assert.assertNotNull;9import static org.powermock.api.mockito.PowerMockito.mockStatic;10import static org.powermock.api.mockito.PowerMockito.when;11@PrepareForTest({StaticMethod.class})12public class StaticMethodTest {13    public void testStaticMethod() throws Exception {14        mockStatic(StaticMethod.class);15        when(StaticMethod.staticMethod()).thenReturn("Hello World");16        String result = Whitebox.invokeMethod(new StaticMethod(), "invokeStaticMethod");17        assertNotNull(result);18        assertEquals("Hello World", result);19    }20}21package com.tutorialspoint;22public class StaticMethod {23    public static String staticMethod() {24        return "static method";25    }26    public String invokeStaticMethod() {27        return staticMethod();28    }29}30[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ powermock ---31[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ powermock ---

AgentLoader

Using AI Code Generation

1public class 4 {2    private static final String POWERMOCK_AGENT_JAR = "powermock-agent-1.6.4.jar";3    private static final String POWERMOCK_MOCKITO_JAR = "powermock-mockito-1.6.4.jar";4    private static final String POWERMOCK_API_EASYMOCK_JAR = "powermock-api-easymock-1.6.4.jar";5    private static final String POWERMOCK_API_MOCKITO_JAR = "powermock-api-mockito-1.6.4.jar";6    private static final String POWERMOCK_API_SUPPORT_JAR = "powermock-api-support-1.6.4.jar";7    private static final String POWERMOCK_CLASSLOADING_XSTREAM_JAR = "powermock-classloading-xstream-1.6.4.jar";8    private static final String POWERMOCK_CORE_JAR = "powermock-core-1.6.4.jar";9    private static final String POWERMOCK_MODULE_JUNIT4_JAR = "powermock-module-junit4-1.6.4.jar";10    private static final String POWERMOCK_MODULE_JUNIT4_AGENT_JAR = "powermock-module-junit4-agent-1.6.4.jar";11    private static final String POWERMOCK_MODULE_JUNIT4_COMMON_JAR = "powermock-module-junit4-common-1.6.4.jar";12    private static final String POWERMOCK_MODULE_JUNIT4_INTERNAL_JAR = "powermock-module-junit4-internal-1.6.4.jar";13    private static final String POWERMOCK_MODULE_JUNIT4_MOCK_SUPPORT_JAR = "powermock-module-junit4-mock-support-1.6.4.jar";14    private static final String POWERMOCK_MODULE_JUNIT4_RULE_JAR = "powermock-module-junit4-rule-1.6.4.jar";

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