Unit test to reproduce failing atom type perception with one of the o…

…ptions to create a -1 Integer object Signed-off-by: maclean <gilleain.torrance@gmail.com>
cdk · Sep 12, 2010 · 87f8bfe · 87f8bfe
1 parent ae21ee2
commit 87f8bfe
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/src/test/org/openscience/cdk/atomtype/CDKAtomTypeMatcherTest.java b/src/test/org/openscience/cdk/atomtype/CDKAtomTypeMatcherTest.java
@@ -3257,6 +3257,30 @@ public void testNOxide() throws Exception {
         assertAtomTypes(testedAtomTypes, expectedTypes, mol);
     }
 
+    /**
+     * @cdk.bug 3061263
+     */
+    @Test public void testFormalChargeRepresentation() throws Exception {
+        IMolecule mol = new Molecule();
+        IAtom atom = new Atom("O");
+        final IAtomType.Hybridization thisHybridization = IAtomType.Hybridization.SP3;
+        atom.setHybridization(thisHybridization);
+        mol.addAtom(atom);
+        String[] expectedTypes = {"O.minus"};
+
+        // option one: Integer.valueOf()
+        atom.setFormalCharge(Integer.valueOf(-1));
+        assertAtomTypes(testedAtomTypes, expectedTypes, mol);
+
+        // option one: autoboxing
+        atom.setFormalCharge(-1);
+        assertAtomTypes(testedAtomTypes, expectedTypes, mol);
+
+        // option one: new Integer()
+        atom.setFormalCharge(new Integer(-1));
+        assertAtomTypes(testedAtomTypes, expectedTypes, mol);
+    }
+
     @Test public void countTestedAtomTypes() {
     	super.countTestedAtomTypes(testedAtomTypes);
     }