[web] Add tests for reducors of options and modal.

1 files changed, 25 insertions, 0 deletions

diff --git a/web/src/js/__tests__/ducks/ui/modalSpec.js b/web/src/js/__tests__/ducks/ui/modalSpec.js
new file mode 100644
index 00000000..30c39760
--- /dev/null
+++ b/web/src/js/__tests__/ducks/ui/modalSpec.js
@@ -0,0 +1,25 @@
+import reduceModal, * as ModalActions from '../../../ducks/ui/modal'
+
+describe('modal reducer', () => {
+    let state = undefined
+
+    it('should return the initial state', () => {
+        expect(reduceModal(undefined, {})).toEqual(
+            { activeModal: undefined }
+        )
+    })
+
+    it('should handle setActiveModal action', () => {
+        state = reduceModal(undefined, ModalActions.setActiveModal('foo'))
+        expect(state).toEqual(
+            { activeModal: 'foo' }
+        )
+    })
+
+    it('should handle hideModal action', () => {
+        state = reduceModal(state, ModalActions.hideModal())
+        expect(state).toEqual(
+            { activeModal: undefined }
+        )
+    })
+})