source: trunk/test/unit/nl/tno/metagenomics/FastaServiceTests.groovy @ 33

package nl.tno.massSequencing

import grails.test.*

class FastaServiceTests extends GrailsUnitTestCase {
        def fastaService
        
    protected void setUp() {
        super.setUp()

                mockLogging( FastaService.class, true );
                
                fastaService = new FastaService();

    }

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

    void testCreateTag() {
                // Simple check for uniqueness on different lengths
                for( int length = 1; length <= 5; length++ ) {
                        println "Checking uniqueness on length " + length
                        
                        int maxTags = 4 ** length;
                        List tags = []
                        for( int tagNum = 0; tagNum < maxTags; tagNum++ ) {
                                String tag = fastaService.createTag( length, tagNum );
                                assert tag.size() == length;
                                tags << tag;
                        }
                        
                        // All tags should be unique
                        assert tags.unique().size() == tags.size();
                        assert tags.size() == maxTags
                }

    }
}