private void validateTestMethods()

in src/main/java/org/junit/internal/runners/MethodValidator.java [69:96]

• 27 lines of code
• 8 McCabe index (conditional complexity)

    private void validateTestMethods(Class<? extends Annotation> annotation,
            boolean isStatic) {
        List<Method> methods = testClass.getAnnotatedMethods(annotation);

        for (Method each : methods) {
            if (Modifier.isStatic(each.getModifiers()) != isStatic) {
                String state = isStatic ? "should" : "should not";
                errors.add(new Exception("Method " + each.getName() + "() "
						+ state + " be static"));
            }
            if (!Modifier.isPublic(each.getDeclaringClass().getModifiers())) {
                errors.add(new Exception("Class " + each.getDeclaringClass().getName()
						+ " should be public"));
            }
            if (!Modifier.isPublic(each.getModifiers())) {
                errors.add(new Exception("Method " + each.getName()
						+ " should be public"));
            }
            if (each.getReturnType() != Void.TYPE) {
                errors.add(new Exception("Method " + each.getName()
						+ "should have a return type of void"));
            }
            if (each.getParameterTypes().length != 0) {
                errors.add(new Exception("Method " + each.getName()
						+ " should have no parameters"));
            }
        }
    }