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Groovy example source code file (AllTestSuiteTest.groovy)

This example Groovy source code file (AllTestSuiteTest.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

alltestsuitetest, alltestsuitetest, groovylogtestcase, log, logging, resulting, resulting, script, script, string, string

The Groovy AllTestSuiteTest.groovy source code

package groovy.util

import java.util.logging.Level
import junit.framework.Test

/**
    Testing groovy.util.AllTestSuite.
    The suite() method must properly collect Test files under the given dir and pattern,
    add found files to the log,
    produce a proper TestSuite,
    and wrap Scripts into TestCases.
    @author Dierk Koenig
*/
class AllTestSuiteTest extends GroovyLogTestCase {

    def suite

    void setUp() {
        suite = null
    }

    void testSuiteForThisFileOnly() {
        def result = stringLog(Level.FINEST, 'groovy.util.AllTestSuite') {
            withProps('src/test/groovy/util','AllTestSuiteTest.groovy') {
                suite = AllTestSuite.suite()
            }
        }
        assertTrue result, result.contains('AllTestSuiteTest.groovy')
        assertEquals 1+1, result.count("\n")   // only one entry in the log
        assert suite, 'Resulting suite should not be null'
        assertEquals 2, suite.countTestCases() // the 2 test methods in this file
    }

    void testAddingScriptsThatDoNotInheritFromTestCase() {
        withProps('src/test/groovy/util','suite/*.groovy') {
            suite = AllTestSuite.suite()
        }
        assert suite
        assertEquals 1, suite.countTestCases()
        suite.testAt(0) // call the contained Script to makes sure it is testable
    }

    /** store old System property values for not overriding them accidentally */
    void withProps(dir, pattern, yield) {
        String olddir = System.properties.'groovy.test.dir'
        String oldpat = System.properties.'groovy.test.pattern'
        System.properties.'groovy.test.dir' = dir
        System.properties.'groovy.test.pattern' = pattern
        yield()
        if (olddir) System.properties.'groovy.test.dir' = olddir
        if (oldpat) System.properties.'groovy.test.pattern' = oldpat
    }
}

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