How to use realClassLoaderLookupOccurs method of org.testcontainers.utility.ClasspathScannerTest class

Best Testcontainers-java code snippet using org.testcontainers.utility.ClasspathScannerTest.realClassLoaderLookupOccurs

Source:ClasspathScannerTest.java

...25        JAR_A = new URL("jar:file:a!/someName");26        JAR_B = new URL("jar:file:b!/someName");27    }28    @Test29    public void realClassLoaderLookupOccurs() {30        // look for a resource that we know exists only once31        final List<URL> foundURLs = ClasspathScanner.scanFor("expectedClasspathFile.txt").collect(toList());32        assertEquals("Exactly one resource was found", 1, foundURLs.size());33    }34    @Test35    public void multipleResultsOnOneClassLoaderAreFound() throws IOException {36        final ClassLoader firstMockClassLoader = mock(ClassLoader.class);37        when(firstMockClassLoader.getResources(eq("someName"))).thenReturn(38            Collections.enumeration(39                asList(40                    FILE_A,41                    FILE_B42                )43            )...

realClassLoaderLookupOccurs

Using AI Code Generation

1public void realClassLoaderLookupOccurs() throws Exception {2    ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();3    try {4        Thread.currentThread().setContextClassLoader(new ClassLoader() {5            public Enumeration<URL> getResources(String name) throws IOException {6            }7        });8        ClasspathScanner classpathScanner = new ClasspathScanner();9        classpathScanner.scanForTestcontainersProperties();10    } finally {11        Thread.currentThread().setContextClassLoader(contextClassLoader);12    }13}14public void scanForTestcontainersProperties() {15    try {16        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();17        Enumeration<URL> resources = classLoader.getResources("testcontainers.properties");18        while (resources.hasMoreElements()) {19            URL url = resources.nextElement();20            try {21                url.openConnection();22                if (url.getProtocol().equals("jar")) {23                    processJarUrl(url);24                } else {25                    processResourcesUrl(url);26                }27            } catch (IOException e) {28                log.warn("Could not open connection to URL: " + url);29            }30        }31    } catch (IOException e) {32        throw new RuntimeException("Could not scan for Testcontainers configuration files", e);33    }34}

realClassLoaderLookupOccurs

Using AI Code Generation

1    public void testRealClassLoaderLookupOccurs() throws Exception {2        ClassLoader classLoader = new URLClassLoader(new URL[0], null);3        ClasspathScanner classpathScanner = new ClasspathScanner(classLoader);4        ClasspathScannerTest classpathScannerTest = new ClasspathScannerTest();5        Method method = classpathScannerTest.getClass().getDeclaredMethod("realClassLoaderLookupOccurs", ClasspathScanner.class);6        method.setAccessible(true);7        boolean result = (boolean) method.invoke(classpathScannerTest, classpathScanner);8        assertTrue(result);9    }10    private boolean realClassLoaderLookupOccurs(ClasspathScanner classpathScanner) throws Exception{11        Method method = classpathScanner.getClass().getDeclaredMethod("realClassLoaderLookupOccurs");12        method.setAccessible(true);13        return (boolean) method.invoke(classpathScanner);14    }15}

realClassLoaderLookupOccurs

Using AI Code Generation

1    public void testRealClassLoaderLookupOccurs() {2        ClasspathScanner classpathScanner = new ClasspathScanner();3        classpathScanner.scanForTestcontainersProperties();4        assertTrue(classpathScanner.realClassLoaderLookupOccurs());5    }6    public void testRealClassLoaderLookupDoesNotOccur() {7        ClasspathScanner classpathScanner = new ClasspathScanner();8        classpathScanner.scanForTestcontainersProperties();9        assertFalse(classpathScanner.realClassLoaderLookupOccurs());10    }11    public void testRealClassLoaderLookupDoesNotOccur() {12        ClasspathScanner classpathScanner = new ClasspathScanner();13        classpathScanner.scanForTestcontainersProperties();14        assertFalse(classpathScanner.realClassLoaderLookupOccurs());15    }16}

realClassLoaderLookupOccurs

Using AI Code Generation

1        realClassLoaderLookupOccurs = true;2        ClasspathScannerTest.classpathScanner = new ClasspathScanner();3        ClasspathScannerTest.classpathScanner.init();4        ClasspathScannerTest.classpathScanner.scanForTestcontainersProperties();5        ClasspathScannerTest.classpathScanner.scanForTestcontainersConfigurationClasses();6        ClasspathScannerTest.classpathScanner.scanForTestcontainersConfigurationFactoryClasses();7        ClasspathScannerTest.classpathScanner.scanForTestcontainersConfigurationProviders();8        ClasspathScannerTest.classpathScanner.scanForTestcontainersConfigurationProperties();

realClassLoaderLookupOccurs

Using AI Code Generation

1public class ClasspathScannerTest {2    public void realClassLoaderLookupOccurs() throws Exception {3        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();4        ClasspathScanner classpathScanner = new ClasspathScanner(classLoader);5        Class<?> clazz = ClasspathScannerTest.class;6        Method method = clazz.getDeclaredMethod("realClassLoaderLookupOccurs");7        MethodHandles.Lookup lookup = MethodHandles.lookup();8        MethodHandles.Lookup classLookup = lookup.in(clazz);9        MethodHandle methodHandle = classLookup.unreflect(method);10        MethodHandle boundMethod = MethodHandles.insertArguments(methodHandle, 0, classpathScanner);11        boundMethod.invokeExact();12    }13}14public class ClasspathScanner {15    public void realClassLoaderLookupOccurs() {16    }17}18public class ClasspathScannerTest {19    public void realClassLoaderLookupOccurs() throws Exception {20        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();21        ClasspathScanner classpathScanner = new ClasspathScanner(classLoader);22        Class<?> clazz = ClasspathScannerTest.class;23        Method method = clazz.getDeclaredMethod("realClassLoaderLookupOccurs");24        MethodHandles.Lookup lookup = MethodHandles.lookup();25        MethodHandles.Lookup classLookup = lookup.in(clazz);26        MethodHandle methodHandle = classLookup.unreflect(method);27        MethodHandle boundMethod = MethodHandles.insertArguments(methodHandle, 0, classpathScanner);28        boundMethod.invokeExact();29    }30}31public class ClasspathScanner {32    public void realClassLoaderLookupOccurs() {33    }34}35public class ClasspathScannerTest {36    public void realClassLoaderLookupOccurs() throws Exception {37        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();38        ClasspathScanner classpathScanner = new ClasspathScanner(classLoader);39        Class<?> clazz = ClasspathScannerTest.class;40        Method method = clazz.getDeclaredMethod("realClassLoaderLookupOccurs");41        MethodHandles.Lookup lookup = MethodHandles.lookup();42        MethodHandles.Lookup classLookup = lookup.in(clazz);43        MethodHandle methodHandle = classLookup.unreflect(method);44        MethodHandle boundMethod = MethodHandles.insertArguments(methodHandle, 0, classpathScanner);45        boundMethod.invokeExact();46    }47}48public class ClasspathScanner {49    public void realClassLoaderLookupOccurs() {50    }51}

realClassLoaderLookupOccurs

Using AI Code Generation

1    public void testRealClassLoaderLookupOccurs() throws Exception {2        ClasspathScannerTest classpathScannerTest = new ClasspathScannerTest();3        Method realClassLoaderLookupOccurs = classpathScannerTest.getClass().getDeclaredMethod("realClassLoaderLookupOccurs", String.class);4        realClassLoaderLookupOccurs.setAccessible(true);5        boolean actualResult = (boolean) realClassLoaderLookupOccurs.invoke(classpathScannerTest, "org.testcontainers.containers.GenericContainer");6        assertFalse(actualResult);7    }8    public void testGetMatchingClasses() throws Exception {9        ClasspathScannerTest classpathScannerTest = new ClasspathScannerTest();10        Method getMatchingClasses = classpathScannerTest.getClass().getDeclaredMethod("getMatchingClasses", String.class);11        getMatchingClasses.setAccessible(true);12        Set<Class<?>> actualResult = (Set<Class<?>>) getMatchingClasses.invoke(classpathScannerTest, "org.testcontainers.containers.GenericContainer");13        assertTrue(actualResult.isEmpty());14    }15}16public class ClasspathScannerTest {17    public boolean realClassLoaderLookupOccurs(String className) {18        ClassLoader classLoader = ClasspathScanner.class.getClassLoader();19        try {20            classLoader.loadClass(className);21            return true;22        } catch (ClassNotFoundException e) {23            return false;24        }25    }26    public Set<Class<?>> getMatchingClasses(String className) {27        return ClasspathScanner.findAllClasses(className);28    }29}30public class DockerImageNameTest {31    public void testParse() {32        DockerImageName dockerImageName = DockerImageName.parse("testcontainers/ryuk:0.3.0");33        assertEquals("testcontainers", dockerImageName.getRepository());34        assertEquals("ryuk", dockerImageName.getUnversionedPart());35        assertEquals("0.3.0", dockerImageName.getTag());

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