Package org.apache.pig.builtin

Examples of org.apache.pig.builtin.TRIM.exec()

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    @Test
    public void testTrim() throws IOException {
        TRIM trim = new TRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces".trim(), trim.exec(testTuple));
       
        testTuple = Util.buildTuple("spaces    ");
        assertEquals("spaces     ".trim(), trim.exec(testTuple));
       
        testTuple = TupleFactory.getInstance().newTuple();
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        TRIM trim = new TRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces".trim(), trim.exec(testTuple));
       
        testTuple = Util.buildTuple("spaces    ");
        assertEquals("spaces     ".trim(), trim.exec(testTuple));
       
        testTuple = TupleFactory.getInstance().newTuple();
        assertNull(trim.exec(testTuple));
    }
   
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        testTuple = Util.buildTuple("spaces    ");
        assertEquals("spaces     ".trim(), trim.exec(testTuple));
       
        testTuple = TupleFactory.getInstance().newTuple();
        assertNull(trim.exec(testTuple));
    }
   
    @Test
    public void testSplit() throws IOException {
        STRSPLIT splitter = new STRSPLIT();
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    @Test
    public void testTrim() throws IOException {
        TRIM trim = new TRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces".trim(), trim.exec(testTuple));
       
        testTuple = Util.buildTuple("spaces right    ");
        assertEquals("spaces right", trim.exec(testTuple));
       
        testTuple = Util.buildTuple("    spaces left");
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        TRIM trim = new TRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces".trim(), trim.exec(testTuple));
       
        testTuple = Util.buildTuple("spaces right    ");
        assertEquals("spaces right", trim.exec(testTuple));
       
        testTuple = Util.buildTuple("    spaces left");
        assertEquals("spaces left", trim.exec(testTuple));
       
        testTuple = Util.buildTuple("    spaces both    ");
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        testTuple = Util.buildTuple("spaces right    ");
        assertEquals("spaces right", trim.exec(testTuple));
       
        testTuple = Util.buildTuple("    spaces left");
        assertEquals("spaces left", trim.exec(testTuple));
       
        testTuple = Util.buildTuple("    spaces both    ");
        assertEquals("spaces both", trim.exec(testTuple));
       
        testTuple = TupleFactory.getInstance().newTuple();
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        testTuple = Util.buildTuple("    spaces left");
        assertEquals("spaces left", trim.exec(testTuple));
       
        testTuple = Util.buildTuple("    spaces both    ");
        assertEquals("spaces both", trim.exec(testTuple));
       
        testTuple = TupleFactory.getInstance().newTuple();
        assertNull(trim.exec(testTuple));
    }
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        testTuple = Util.buildTuple("    spaces both    ");
        assertEquals("spaces both", trim.exec(testTuple));
       
        testTuple = TupleFactory.getInstance().newTuple();
        assertNull(trim.exec(testTuple));
    }

    @Test
    public void testLtrim() throws IOException {
        LTRIM trim = new LTRIM();
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    @Test
    public void testTrim() throws IOException {
        TRIM trim = new TRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces".trim(), trim.exec(testTuple));
       
        testTuple = Util.buildTuple("spaces    ");
        assertEquals("spaces     ".trim(), trim.exec(testTuple));
       
        testTuple = TupleFactory.getInstance().newTuple();
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        TRIM trim = new TRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces".trim(), trim.exec(testTuple));
       
        testTuple = Util.buildTuple("spaces    ");
        assertEquals("spaces     ".trim(), trim.exec(testTuple));
       
        testTuple = TupleFactory.getInstance().newTuple();
        assertNull(trim.exec(testTuple));
    }
   
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