Examples with TestCompiler org.springframework.boot.testsupport.compiler.TestCompiler used on opensource projects

Example 1 with TestCompiler

use of org.springframework.boot.testsupport.compiler.TestCompiler in project spring-boot by spring-projects.

the class PropertyDescriptorResolverTests method process.

private void process(Class<?> target, Collection<Class<?>> additionalClasses, BiConsumer<TypeElement, MetadataGenerationEnvironment> consumer) throws IOException {
    BiConsumer<RoundEnvironmentTester, MetadataGenerationEnvironment> internalConsumer = (roundEnv, metadataEnv) -> {
        TypeElement element = roundEnv.getRootElement(target);
        consumer.accept(element, metadataEnv);
    };
    TestableAnnotationProcessor<MetadataGenerationEnvironment> processor = new TestableAnnotationProcessor<>(internalConsumer, new MetadataGenerationEnvironmentFactory());
    TestCompiler compiler = new TestCompiler(this.tempDir);
    ArrayList<Class<?>> allClasses = new ArrayList<>();
    allClasses.add(target);
    allClasses.addAll(additionalClasses);
    compiler.getTask(allClasses.toArray(new Class<?>[0])).call(processor);
}

Example 2 with TestCompiler

use of org.springframework.boot.testsupport.compiler.TestCompiler in project spring-boot by spring-projects.

the class JarLauncherTests method explodedJarDefinedPackagesIncludeManifestAttributes.

@Test
void explodedJarDefinedPackagesIncludeManifestAttributes() throws Exception {
    Manifest manifest = new Manifest();
    Attributes attributes = manifest.getMainAttributes();
    attributes.put(Name.MANIFEST_VERSION, "1.0");
    attributes.put(Name.IMPLEMENTATION_TITLE, "test");
    File explodedRoot = explode(createJarArchive("archive.jar", manifest, "BOOT-INF", true, Collections.emptyList()));
    TestCompiler compiler = new TestCompiler(new File(explodedRoot, "BOOT-INF/classes"));
    File source = new File(this.tempDir, "explodedsample/ExampleClass.java");
    source.getParentFile().mkdirs();
    FileCopyUtils.copy(new File("src/test/resources/explodedsample/ExampleClass.txt"), source);
    compiler.getTask(Collections.singleton(source)).call();
    JarLauncher launcher = new JarLauncher(new ExplodedArchive(explodedRoot, true));
    Iterator<Archive> archives = launcher.getClassPathArchivesIterator();
    URLClassLoader classLoader = (URLClassLoader) launcher.createClassLoader(archives);
    Class<?> loaded = classLoader.loadClass("explodedsample.ExampleClass");
    assertThat(loaded.getPackage().getImplementationTitle()).isEqualTo("test");
}

Example 3 with TestCompiler

use of org.springframework.boot.testsupport.compiler.TestCompiler in project spring-boot by spring-projects.

the class ValueObjectBinderTests method bindToRecordWithDefaultValue.

@Test
void bindToRecordWithDefaultValue(@TempDir File tempDir) throws IOException, ClassNotFoundException {
    MockConfigurationPropertySource source = new MockConfigurationPropertySource();
    source.put("test.record.property1", "value-from-config-1");
    this.sources.add(source);
    File recordProperties = new File(tempDir, "RecordProperties.java");
    try (PrintWriter writer = new PrintWriter(new FileWriter(recordProperties))) {
        writer.println("public record RecordProperties(");
        writer.println("@org.springframework.boot.context.properties.bind.DefaultValue(\"default-value-1\") String property1,");
        writer.println("@org.springframework.boot.context.properties.bind.DefaultValue(\"default-value-2\") String property2");
        writer.println(") {");
        writer.println("}");
    }
    TestCompiler compiler = new TestCompiler(tempDir);
    compiler.getTask(Arrays.asList(recordProperties)).call();
    ClassLoader ucl = new URLClassLoader(new URL[] { tempDir.toURI().toURL() });
    Object bean = this.binder.bind("test.record", Class.forName("RecordProperties", true, ucl)).get();
    assertThat(bean).hasFieldOrPropertyWithValue("property1", "value-from-config-1").hasFieldOrPropertyWithValue("property2", "default-value-2");
}

Example 4 with TestCompiler

use of org.springframework.boot.testsupport.compiler.TestCompiler in project spring-boot by spring-projects.

the class PropertyDescriptorTests method process.

protected void process(Class<?> target, BiConsumer<RoundEnvironmentTester, MetadataGenerationEnvironment> consumer) throws IOException {
    TestableAnnotationProcessor<MetadataGenerationEnvironment> processor = new TestableAnnotationProcessor<>(consumer, new MetadataGenerationEnvironmentFactory());
    TestCompiler compiler = new TestCompiler(this.tempDir);
    compiler.getTask(target).call(processor);
}

Example 5 with TestCompiler

use of org.springframework.boot.testsupport.compiler.TestCompiler in project spring-boot by spring-projects.

the class TypeUtilsTests method process.

private void process(Class<?> target, BiConsumer<RoundEnvironmentTester, TypeUtils> consumer) throws IOException {
    TestableAnnotationProcessor<TypeUtils> processor = new TestableAnnotationProcessor<>(consumer, TypeUtils::new);
    TestCompiler compiler = new TestCompiler(this.tempDir);
    compiler.getTask(target).call(processor);
}