Added specs for wysiwyg reducer

projects/wvr-elements/src/lib/core/wysiwyg/wysiwyg.reducers.spec.ts

@@ -23,4 +23,55 @@ describe('Wysiwyg Reducer', () => {
 
   });
 
+  const state = {ids: [], entities: {}};
+  const wysiwyg: Wysiwyg = {
+    id: '1',
+    initialContent: 'Hello, World!',
+    content: 'Hello, World!'
+  };
+  const action = fromWysiWygActions.addWysiwyg({wysiwyg});
+  const addReducerObj = fromWysiwygReducers.reducer(state, action );
+
+  it(' should add wysiwyg', () => {
+    expect(JSON.stringify(addReducerObj.entities[wysiwyg.id].id) === JSON.stringify(wysiwyg.id) )
+      .toBe(true);
+  });
+
+  const saveWysiwygState = {
+    ids: [
+      '148'
+    ],
+    entities: {
+      '148': {
+        id: '148',
+        initialContent: 'Hello, World!',
+        content: 'Hello, World!'
+      }
+    }
+  };
+
+  // save wysiwyg
+  const saveWysiwygReducerObj = fromWysiwygReducers.reducer(saveWysiwygState,
+    fromWysiWygActions.saveWysiwyg({id: '148', content: 'Updated Text'}));
+
+  Object.keys( saveWysiwygReducerObj['entities']['148']).forEach( key => {
+    if(key === 'content') {
+      it(' should be able to save content', () => {
+        expect((JSON.stringify(saveWysiwygReducerObj['entities']['148']['content']) === '"Updated Text"'))
+          .toBeTrue();
+      });
+    }
+  });
+
+  // reset wysiwyg
+  const resetWysiwygReducerObj = fromWysiwygReducers.reducer(saveWysiwygState,
+    fromWysiWygActions.saveWysiwyg({id: '148', content: 'Hello, World!'}));
+  Object.keys( resetWysiwygReducerObj['entities']['148']).forEach( key => {
+    if(key === 'content') {
+      it(' should be able to reset content', () => {
+        expect((JSON.stringify(resetWysiwygReducerObj['entities']['148']['content']) === '"Hello, World!"'))
+          .toBeTrue();
+      });
+    }
+  });
 });