@Test
public void testOneParameter() throws ClassNotFoundException {
MethodDescriptor methodDescrtiptor = new MethodDescriptor("myMethod(java.lang.String)");
Assert.assertEquals("myMethod", methodDescrtiptor.getMethodName());
Assert.assertArrayEquals(
new String[] {String.class.getName()}, methodDescrtiptor.getParameterTypeNames());
}
@Test
public void testMethodNameOnly() throws ClassNotFoundException {
MethodDescriptor methodDescrtiptor = new MethodDescriptor("myMethod");
Assert.assertEquals("myMethod", methodDescrtiptor.getMethodName());
Assert.assertNull(methodDescrtiptor.getParameterTypeNames());
}
@Test
public void testMultipleParams() throws ClassNotFoundException {
MethodDescriptor methodDescrtiptor = new MethodDescriptor("myMethod(boolean, byte)");
String[] parameterTypes = methodDescrtiptor.getParameterTypeNames();
Assert.assertArrayEquals(new String[] {"boolean", "byte"}, parameterTypes);
}
@Test
public void testEmptyParameters() throws ClassNotFoundException {
MethodDescriptor methodDescrtiptor = new MethodDescriptor("myMethod()");
Assert.assertEquals("myMethod", methodDescrtiptor.getMethodName());
Assert.assertEquals(0, methodDescrtiptor.getParameterTypeNames().length);
}