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How to use canFindDynamicClassFromAdjustedClasspath method of org.powermock.core.classloader.MockClassLoaderTest class

Best Powermock code snippet using org.powermock.core.classloader.MockClassLoaderTest.canFindDynamicClassFromAdjustedClasspath

Source:MockClassLoaderTest.java

...125        assertThat(resources.nextElement().getPath()).endsWith("test.txt");126        assertThat(resources.hasMoreElements()).isFalse();127    }128    @Test129    public void canFindDynamicClassFromAdjustedClasspath() throws Exception {130        Assume.assumeThat(clazz.getName(), CoreMatchers.equalTo(JavassistMockClassLoader.class.getName()));131        // Construct MockClassLoader with @UseClassPathAdjuster annotation.132        // It activates our MyClassPathAdjuster class which appends our dynamic133        // class to the MockClassLoader's classpool.134        UseClassPathAdjuster useClassPathAdjuster = new MockClassLoaderTest.TestUseClassPathAdjuster();135        final MockClassLoader mockClassLoader = mockClassLoaderFactory.getInstance(new String[0], useClassPathAdjuster);136        // setup custom classloader providing our dynamic class, for MockClassLoader to defer to137        mockClassLoader.deferTo = new ClassLoader(getClass().getClassLoader()) {138            @Override139            public Class<?> loadClass(String name) throws ClassNotFoundException {140                if (name.equals(MockClassLoaderTest.DynamicClassHolder.clazz.getName())) {141                    return MockClassLoaderTest.DynamicClassHolder.clazz;142                }143                return super.loadClass(name);144            }145        };146        // verify that MockClassLoader can successfully load the class147        Class<?> dynamicTestClass = Class.forName(MockClassLoaderTest.DynamicClassHolder.clazz.getName(), false, mockClassLoader);148        assertThat(dynamicTestClass).isNotSameAs(MockClassLoaderTest.DynamicClassHolder.clazz);149    }150    @Test151    public void should_autobox_primitive_values() throws Exception {152        String name = (this.getClass().getPackage().getName()) + ".HardToTransform";153        final MockClassLoader mockClassLoader = mockClassLoaderFactory.getInstance(new String[]{ name });154        Class<?> c = mockClassLoader.loadClass(name);155        Object object = c.newInstance();156        Whitebox.invokeMethod(object, "run");157        assertThat(5).isEqualTo(Whitebox.invokeMethod(object, "testInt"));158        assertThat(5L).isEqualTo(Whitebox.invokeMethod(object, "testLong"));159        assertThat(5.0F).isEqualTo(Whitebox.invokeMethod(object, "testFloat"));160        assertThat(5.0).isEqualTo(Whitebox.invokeMethod(object, "testDouble"));161        assertThat(new Short("5")).isEqualTo(Whitebox.invokeMethod(object, "testShort"));162        assertThat(new Byte("5")).isEqualTo(Whitebox.invokeMethod(object, "testByte"));163        assertThat(true).isEqualTo(Whitebox.invokeMethod(object, "testBoolean"));164        assertThat('5').isEqualTo(Whitebox.invokeMethod(object, "testChar"));165        assertThat("5").isEqualTo(Whitebox.invokeMethod(object, "testString"));166    }167    // helper class for canFindDynamicClassFromAdjustedClasspath()168    public static class MyClassPathAdjuster implements ClassPathAdjuster {169        public void adjustClassPath(ClassPool classPool) {170            classPool.appendClassPath(new ByteArrayClassPath(MockClassLoaderTest.DynamicClassHolder.clazz.getName(), MockClassLoaderTest.DynamicClassHolder.classBytes));171        }172    }173    // helper class for canFindDynamicClassFromAdjustedClasspath()174    static class DynamicClassHolder {175        static final byte[] classBytes;176        static final Class<?> clazz;177        static {178            try {179                // construct a new class dynamically180                ClassPool cp = ClassPool.getDefault();181                final CtClass ctClass = cp.makeClass("my.ABCTestClass");182                classBytes = ctClass.toBytecode();183                clazz = ctClass.toClass();184            } catch (Exception e) {185                throw new RuntimeException("Problem constructing custom class", e);186            }187        }...

canFindDynamicClassFromAdjustedClasspath

Using AI Code Generation

1package com.example;2import java.io.IOException;3import java.net.URL;4import java.net.URLClassLoader;5import java.util.Enumeration;6import org.powermock.core.classloader.MockClassLoaderTest;7public class ClassLoaderTest {8    public static void main(String[] args) throws Exception {9        Enumeration<URL> resources = classLoader.getResources("com/example/MyClass.class");10        while (resources.hasMoreElements()) {11            URL url = resources.nextElement();12            System.out.println(url);13            System.out.println(canFindDynamicClassFromAdjustedClasspath(url));14        }15    }16    private static boolean canFindDynamicClassFromAdjustedClasspath(URL url) throws IOException {17        return MockClassLoaderTest.canFindDynamicClassFromAdjustedClasspath(url);18    }19}

canFindDynamicClassFromAdjustedClasspath

Using AI Code Generation

1import org.powermock.core.classloader.MockClassLoaderTest2import org.powermock.core.classloader.MockClassLoaderTestHelper3def cl = new MockClassLoaderTestHelper().getNewMockClassLoader()4assert cl.canFindDynamicClassFromAdjustedClasspath()5assert !cl.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTest")6assert !cl.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTestHelper")7def cl2 = new MockClassLoaderTestHelper().getNewMockClassLoader("org.powermock.core.classloader.MockClassLoaderTest")8assert cl2.canFindDynamicClassFromAdjustedClasspath()9assert cl2.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTest")10assert !cl2.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTestHelper")11def cl3 = new MockClassLoaderTestHelper().getNewMockClassLoader("org.powermock.core.classloader.MockClassLoaderTestHelper")12assert cl3.canFindDynamicClassFromAdjustedClasspath()13assert cl3.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTestHelper")14assert !cl3.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTest")15def cl4 = new MockClassLoaderTestHelper().getNewMockClassLoader("org.powermock.core.classloader.MockClassLoaderTestHelper", "org.powermock.core.classloader.MockClassLoaderTest")16assert cl4.canFindDynamicClassFromAdjustedClasspath()17assert cl4.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTestHelper")18assert cl4.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTest")19import org.powermock.core.classloader.MockClassLoaderTest20import org.powermock.core.classloader.MockClassLoaderTestHelper21def cl = new MockClassLoaderTestHelper().getNewMockClassLoader()22assert cl.canFindDynamicClassFromAdjustedClasspath()23assert !cl.canFindDynamicClassFromAdjustedClasspath("org.powermock.core.classloader.MockClassLoaderTest")24assert !cl.canFindDynamicClassFromAdjustedClasspath("org

canFindDynamicClassFromAdjustedClasspath

Using AI Code Generation

1import org.powermock.core.classloader.MockClassLoaderTest;2import org.powermock.core.classloader.annotations.PrepareForTest;3import java.io.File;4import java.net.URL;5import java.net.URLClassLoader;6public class TestClass {7    public static void main(String[] args) throws Exception {8        File file = new File("C:\\Users\\user\\Desktop\\test\\");9        URL[] urls = new URL[]{file.toURI().toURL()};10        URLClassLoader urlClassLoader = new URLClassLoader(urls);11        boolean canFindClass = MockClassLoaderTest.canFindDynamicClassFromAdjustedClasspath("com.example.test.Test", urlClassLoader);12        System.out.println("canFindClass = " + canFindClass);13    }14}

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