groovy/modules/classic/src/test/groovy/AssertTest.groovy

class AssertTest extends GroovyTestCase {

    void testAssert() {
        x = null
        
        assert x == null
        assert x != "abc"
        assert x != "foo"
	    
        x = "abc"

        assert x != "foo"
        assert x !=  null
        assert x != "def"
        assert x == "abc"
        
        assert x.equals("abc")
        
        assert !x.equals("def")
        assert !false
        assert !(1==2)
        assert !(1>3)
        assert !(1!=1)
	}
	
	void testAssertFail() {
	    x = 1234
	    
	    runCode = false
        try {
	        runCode = true
	    	assert x == 5
	    	
	    	fail("Should have thrown an exception")
	    }
	    catch (AssertionError e) {
	        //msg = "Expression: (x == 5). Values: x = 1234"
	        //assert e.getMessage() == msg
	        //assert e.message == msg
	    }
	    assert runCode : "has not ran the try / catch block code"
	}
}