5 files changed, 1 insertions, 6 deletions
diff --git a/test/content/reducers/addon.test.js b/test/content/reducers/addon.test.js
index 93f97e8..8c546d2 100644
--- a/test/content/reducers/addon.test.js
+++ b/test/content/reducers/addon.test.js
@@ -1,4 +1,3 @@
-import { expect } from "chai";
 import actions from 'content/actions';
 import addonReducer from 'content/reducers/addon';
 
diff --git a/test/content/reducers/find.test.js b/test/content/reducers/find.test.js
index 93625da..a8c30d7 100644
--- a/test/content/reducers/find.test.js
+++ b/test/content/reducers/find.test.js
@@ -1,11 +1,10 @@
-import { expect } from "chai";
 import actions from 'content/actions';
 import findReducer from 'content/reducers/find';
 
 describe("find reducer", () => {
   it('return the initial state', () => {
     let state = findReducer(undefined, {});
-    expect(state).to.have.property('keyword', '');
+    expect(state).to.have.property('keyword', null);
     expect(state).to.have.property('found', false);
   });
 
diff --git a/test/content/reducers/follow-controller.test.js b/test/content/reducers/follow-controller.test.js
index f4b91d2..8a4c2d4 100644
--- a/test/content/reducers/follow-controller.test.js
+++ b/test/content/reducers/follow-controller.test.js
@@ -1,4 +1,3 @@
-import { expect } from "chai";
 import actions from 'content/actions';
 import followControllerReducer from 'content/reducers/follow-controller';
 
diff --git a/test/content/reducers/input.test.js b/test/content/reducers/input.test.js
index d0b5655..0011943 100644
--- a/test/content/reducers/input.test.js
+++ b/test/content/reducers/input.test.js
@@ -1,4 +1,3 @@
-import { expect } from "chai";
 import actions from 'content/actions';
 import inputReducer from 'content/reducers/input';
 
diff --git a/test/content/reducers/setting.test.js b/test/content/reducers/setting.test.js
index 634b299..4e4c095 100644
--- a/test/content/reducers/setting.test.js
+++ b/test/content/reducers/setting.test.js
@@ -1,4 +1,3 @@
-import { expect } from "chai";
 import actions from 'content/actions';
 import settingReducer from 'content/reducers/setting';