add unit test for method

src/layouts/coverage-statement/coverage-statement.spec.js

@@ -673,6 +673,18 @@ describe('coverageStatement.vue', () => {
                     );
             });
         });
+        describe('openCancelClaimModal', () => {
+            test('when I want to cancel link is clicked, modal opens', () => {
+                // Arrange
+                const { wrapper } = getMountedComponent({});
+
+                // Act
+                wrapper.vm.openCancelClaimModal();
+
+                // Assert
+                expect(wrapper.vm.$refs[CANCEL_CLAIM_REF_NAME].openModal).toHaveBeenCalled();
+            });
+        });
     });
     describe('claim registration api call', () => {
         it('Loaded duplicate with previously registered claim => claim registration is not called', async () => {