Changeset 737 for trunk/test

Timestamp:

Jul 27, 2010, 5:22:45 PM (13 years ago)

Author:

keesvb

Message:

added a test that confirms the cascaded deletion of a Sample in case it is removed from a Study

File:

• trunk/test/integration/gscf/SampleTests.groovy (modified) (2 diffs)

trunk/test/integration/gscf/SampleTests.groovy

@@ -25 +25 @@
         // This test extends StudyTests, so that we have a test study to assign as a parent study
 
-        final String testSampleName = "Test sample"
+        final String testSampleName = "Test sample @XYZ!"
         final String testSampleTemplateName = "Human blood sample"
 
@@ -106 +106 @@
         }
 
+        void testDelete() {
+                def sampleDB = Sample.findByName(testSampleName)
+                sampleDB.delete()
+                try {
+                        sampleDB.save()
+                        assert false // The save should not succeed since the sample is referenced by a study
+                }
+                catch(org.springframework.dao.InvalidDataAccessApiUsageException e) {
+                        sampleDB.discard()
+                        assert true // OK, correct exception (at least for the in-mem db, for PostgreSQL it's probably a different one...)
+                }
+
+                // Now, delete the sample from the study samples collection, and then the delete action should be cascaded to the sample itself
+                def study = Study.findByTitle(testStudyName)
+                assert study
+                study.removeFromSamples sampleDB
+
+                // Make sure the sample doesn't exist anymore at this point
+                assert !Sample.findByName(testSampleName)
+                assert study.samples.size() == 0
+        }
+
         void testStudyRelation() {
                 // Retrieve the parent study