Groovy example source code file (StripMarginTest.groovy)

This example Groovy source code file (StripMarginTest.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

groovytestcase, groovytestcase, stripmargintest, stripmargintest

The Groovy StripMarginTest.groovy source code

package groovy.lang

class StripMarginTest extends GroovyTestCase {
    void testStripMarginOnSingleLineString() {
        def expected = "the quick brown fox jumps over the lazy dog"
        def actual = "     |the quick brown fox jumps over the lazy dog".stripMargin()
        assert expected == actual

        actual = "     ||the quick brown fox jumps over the lazy dog".stripMargin()
        assert "|" + expected == actual

        actual = "     #the quick brown fox jumps over the lazy dog".stripMargin('#')
        assert expected == actual
    }

    void testStripMarginOnMultiLineString() {
        def expected = "the quick brown fox\njumps over the lazy dog"
        def actual = """     |the quick brown fox
     |jumps over the lazy dog""".stripMargin()
        assert expected == actual

        actual = """     #the quick brown fox
     #jumps over the lazy dog""".stripMargin('#')
        assert expected == actual

        expected = "the quick brown fox\n|jumps over the lazy dog"
        actual = """     |the quick brown fox
     ||jumps over the lazy dog""".stripMargin()
        assert expected == actual
    }

    void testStripIndent() {
        def actual   = """
                return 'foo'
            }

            def method() {
                return 'bar'
            }
        """.stripIndent()

        def expected = """
    return 'foo'
}

def method() {
    return 'bar'
}
"""

        assert expected == actual
    }

    void testStripIndentWithFirstLineBackslash() {
        def actual   = """\
                return 'foo'
            }

            def method() {
                return 'bar'
            }
        """.stripIndent()
        
        def expected = """\
    return 'foo'
}

def method() {
    return 'bar'
}
"""

        assert expected == actual
    }
}