@Test
public void testGetCheckedConstructorReturnConstructor() {
Constructor<?> constructor =
new ExceptionFactory().getCheckedConstructor(Throwable.class, String.class);
assertThat(constructor, not(nullValue()));
Class<?> declaringClass = constructor.getDeclaringClass();
assertThat(declaringClass.equals(Throwable.class), equalTo(true));
assertThat(constructor.getParameterTypes().length, equalTo(1));
Class<?> parameterType = constructor.getParameterTypes()[0];
assertThat(parameterType.equals(String.class), equalTo(true));
}
@Test
public void testGetExceptionConstructorFindStringConstructor() {
Constructor<?> constructor = new ExceptionFactory().getExceptionConstructor(Exception.class);
assertThat(constructor, not(nullValue()));
assertThat(constructor.getParameterTypes().length, equalTo(1));
Class<?> parameterType = constructor.getParameterTypes()[0];
assertThat(parameterType.equals(String.class), equalTo(true));
}