source: trunk/test/unit/nl/tno/metagenomics/AssayTests.groovy @ 2

package nl.tno.metagenomics

import grails.test.*

class AssayTests extends GrailsUnitTestCase {
    protected void setUp() {
        super.setUp()
    }

    protected void tearDown() {
        super.tearDown()
    }

    void testRemoveAssaySamples() {
                Assay a1 = new Assay(assayToken: "abc1", name: "Assay 1")
                
                Sample s1 = new Sample(sampleToken: "sam1", name: "Sample 1")
                Sample s2 = new Sample(sampleToken: "sam2", name: "Sample 1")
                Sample s3 = new Sample(sampleToken: "sam3", name: "Sample 1")
                
                mockDomain( Assay, [a1])
                mockDomain( Sample, [s1, s2, s3 ])
                a1.save();
                s1.save();
                s2.save();
                s3.save();
                
                // Remove samples from empty assay
                a1.removeAssaySamples();
                assert( a1.assaySamples == null || a1.assaySamples.size() == 0 )
                
                // Add item to list
                AssaySample as1 = new AssaySample()
                mockDomain(AssaySample, [as1])
                
                s1.addToAssaySamples(as1)
                a1.addToAssaySamples(as1)
                
                as1.save()
                
                assert a1.assaySamples.size() == 1
                
                a1.removeAssaySamples()
                
                assert a1.assaySamples.size() == 0
                
                // Add multiple items to the list
                AssaySample as2 = new AssaySample()
                AssaySample as3 = new AssaySample()
                mockDomain(AssaySample, [as2, as3])
                
                a1.addToAssaySamples(as1)

                s2.addToAssaySamples(as2)
                a1.addToAssaySamples(as2)

                s3.addToAssaySamples(as3)
                a1.addToAssaySamples(as3)

                as1.save()
                
                assert a1.assaySamples.size() == 3
                
                a1.removeAssaySamples()
                
                assert a1.assaySamples.size() == 0
    }
}