Method testSucess

test/org/apache/pig/TestLoadFuncWrapper.java:44–79

()

    // Asserts that each call to a Wrapper invokes the correct method on the Wrappee.
	
    @Test
    public void testSucess() throws IOException {    	
    	
        DummyLoadFunc loadFunc = new DummyLoadFunc();
        MockWrapper wrapper = new MockWrapper(loadFunc);

        wrapper.relativeToAbsolutePath(null,null);
        assertEquals("relativeToAbsolutePath", loadFunc.getLastMethodCalled());

        wrapper.setLocation(null,null);
        assertEquals("setLocation", loadFunc.getLastMethodCalled());

        wrapper.getInputFormat();
        assertEquals("getInputFormat", loadFunc.getLastMethodCalled());
        
        wrapper.getLoadCaster();
        assertEquals("getLoadCaster", loadFunc.getLastMethodCalled());
        
        wrapper.prepareToRead(null,null);
        assertEquals("prepareToRead", loadFunc.getLastMethodCalled());
        
        wrapper.getNext();
        assertEquals("getNext", loadFunc.getLastMethodCalled());
        
        wrapper.setUDFContextSignature(null);
        assertEquals("setUDFContextSignature", loadFunc.getLastMethodCalled());
        
        NoSuchElementException e = null;
        try {
            loadFunc.getLastMethodCalled();
        } catch (NoSuchElementException ex) {
            e = ex;
        }

        assertNotNull("The wrapped class had more method invokations than it should have", e);
    }

    // Asserts that each call to an improperly initialized Wrapper fails.
    @Test