Geo Nodes Store tests

spec/javascripts/geo_nodes/store/geo_nodes_store_spec.js

+import GeoNodesStore from 'ee/geo_nodes/store/geo_nodes_store';
+
+import { mockNodes, rawMockNodeDetails, mockNodeDetails } from '../mock_data';
+
+describe('GeoNodesStore', () => {
+  let store;
+
+  beforeEach(() => {
+    store = new GeoNodesStore(mockNodeDetails.primaryVersion, mockNodeDetails.primaryRevision);
+  });
+
+  describe('constructor', () => {
+    it('initializes default state', () => {
+      expect(typeof store.state).toBe('object');
+      expect(Array.isArray(store.state.nodes)).toBeTruthy();
+      expect(typeof store.state.nodeDetails).toBe('object');
+      expect(store.state.primaryVersion).toBe(mockNodeDetails.primaryVersion);
+      expect(store.state.primaryRevision).toBe(mockNodeDetails.primaryRevision);
+    });
+  });
+
+  describe('setNodes', () => {
+    it('sets nodes list to state', () => {
+      store.setNodes(mockNodes);
+      expect(store.getNodes()).toBe(mockNodes);
+    });
+  });
+
+  describe('setNodeDetails', () => {
+    it('sets node details to state', () => {
+      store.setNodeDetails(2, rawMockNodeDetails);
+      expect(typeof store.getNodeDetails(2)).toBe('object');
+    });
+  });
+
+  describe('formatNodeDetails', () => {
+    it('returns formatted raw node details object', () => {
+      const nodeDetails = GeoNodesStore.formatNodeDetails(rawMockNodeDetails);
+      expect(nodeDetails.healthStatus).toBe(rawMockNodeDetails.health_status);
+      expect(nodeDetails.replicationSlotWAL)
+        .toBe(rawMockNodeDetails.replication_slots_max_retained_wal_bytes);
+    });
+  });
+});