[web] Add tests for js/components/Header/MainMenu.js

web/src/js/__tests__/components/Header/MainMenuSpec.js

@@ -0,0 +1,26 @@
+jest.mock('../../../ducks/settings')
+
+import React from 'react'
+import renderer from 'react-test-renderer'
+import  MainMenu, { setIntercept } from '../../../components/Header/MainMenu'
+import { Provider } from 'react-redux'
+import { update as updateSettings } from '../../../ducks/settings'
+import { TStore } from '../../ducks/tutils'
+
+describe('MainMenu Component', () => {
+    let store = TStore()
+
+    it('should render and connect to state', () => {
+        let provider = renderer.create(
+            <Provider store={store}>
+                <MainMenu/>
+            </Provider>),
+            tree = provider.toJSON()
+        expect(tree).toMatchSnapshot()
+    })
+
+    it('should handle change on interceptInput', () => {
+        setIntercept('foo')
+        expect(updateSettings).toBeCalledWith({ intercept: 'foo' })
+    })
+})

web/src/js/__tests__/components/Header/__snapshots__/MainMenuSpec.js.snap

@@ -0,0 +1,86 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`MainMenu Component should render and connect to state 1`] = `
+<div
+  className="menu-main"
+>
+  <div
+    className="filter-input input-group"
+  >
+    <span
+      className="input-group-addon"
+    >
+      <i
+        className="fa fa-fw fa-search"
+        style={
+          Object {
+            "color": "black",
+          }
+        }
+      />
+    </span>
+    <input
+      className="form-control"
+      onBlur={[Function]}
+      onChange={[Function]}
+      onFocus={[Function]}
+      onKeyDown={[Function]}
+      placeholder="Search"
+      type="text"
+      value="~u foo"
+    />
+  </div>
+  <div
+    className="filter-input input-group"
+  >
+    <span
+      className="input-group-addon"
+    >
+      <i
+        className="fa fa-fw fa-tag"
+        style={
+          Object {
+            "color": "hsl(48, 100%, 50%)",
+          }
+        }
+      />
+    </span>
+    <input
+      className="form-control"
+      onBlur={[Function]}
+      onChange={[Function]}
+      onFocus={[Function]}
+      onKeyDown={[Function]}
+      placeholder="Highlight"
+      type="text"
+      value="~a bar"
+    />
+  </div>
+  <div
+    className="filter-input input-group"
+  >
+    <span
+      className="input-group-addon"
+    >
+      <i
+        className="fa fa-fw fa-pause"
+        style={
+          Object {
+            "color": "hsl(208, 56%, 53%)",
+          }
+        }
+      />
+    </span>
+    <input
+      className="form-control"
+      onBlur={[Function]}
+      onChange={[Function]}
+      onFocus={[Function]}
+      onKeyDown={[Function]}
+      placeholder="Intercept"
+      type="text"
+      value=""
+    />
+  </div>
+</div>
+`;

web/src/js/components/Header/MainMenu.jsx

@@ -17,6 +17,10 @@ export default function MainMenu() {
     )
 }
 
+export function setIntercept(intercept) {
+    updateSettings({ intercept })
+}
+
 const InterceptInput = connect(
     state => ({
         value: state.settings.intercept || '',
@@ -24,7 +28,7 @@ const InterceptInput = connect(
         type: 'pause',
         color: 'hsl(208, 56%, 53%)'
     }),
-    { onChange: intercept => updateSettings({ intercept }) }
+    { onChange: setIntercept }
 )(FilterInput);
 
 const FlowFilterInput = connect(