mock reducer

client/src/reducers/genesets.js

@@ -0,0 +1,25 @@
+/*
+Reducers for geneset UI-state.
+*/
+const GeneSets = (
+  state = {
+    addGenesetModeActive: false,
+    isEditingGenesetName: false,
+    genesetAddingNewGenes: null,
+  },
+  action
+) => {
+  switch (action.type) {
+    case "geneset: activate add new geneset mode": {
+      return {
+        ...state,
+        addGenesetModeActive: true,
+      };
+    }
+
+    default:
+      return state;
+  }
+};
+
+export default GeneSets;

client/src/reducers/index.js

@@ -14,6 +14,7 @@ import differential from "./differential";
 import layoutChoice from "./layoutChoice";
 import controls from "./controls";
 import annotations from "./annotations";
+import genesets from "./genesets";
 import autosave from "./autosave";
 import ontology from "./ontology";
 import centroidLabels from "./centroidLabels";
@@ -30,6 +31,7 @@ const Reducer = undoable(
     ["obsCrossfilter", obsCrossfilter],
     ["ontology", ontology],
     ["annotations", annotations],
+    ["genesets", genesets],
     ["layoutChoice", layoutChoice],
     ["categoricalSelection", categoricalSelection],
     ["continuousSelection", continuousSelection],