3 files changed, 68 insertions, 0 deletions
diff --git a/test/background/actions/find.test.js b/test/background/actions/find.test.js
new file mode 100644
index 0000000..467604f
--- /dev/null
+++ b/test/background/actions/find.test.js
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+import { expect } from "chai";
+import actions from 'background/actions';
+import * as findActions from 'background/actions/find';
+
+describe("find actions", () => {
+  describe("setKeyword", () => {
+    it('create FIND_SET_KEYWORD action', () => {
+      let action = findActions.setKeyword('banana');
+      expect(action.type).to.equal(actions.FIND_SET_KEYWORD);
+      expect(action.keyword).to.equal('banana');
+    });
+  });
+});
diff --git a/test/background/reducers/find.test.js b/test/background/reducers/find.test.js
new file mode 100644
index 0000000..707d73a
--- /dev/null
+++ b/test/background/reducers/find.test.js
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+import { expect } from "chai";
+import actions from 'background/actions';
+import findReducer from 'background/reducers/find';
+
+describe("find reducer", () => {
+  it('return the initial state', () => {
+    let state = findReducer(undefined, {});
+    expect(state).to.have.deep.property('keyword', null);
+  });
+
+  it('return next state for FIND_SET_KEYWORD', () => {
+    let action = {
+      type: actions.FIND_SET_KEYWORD,
+      keyword: 'cherry',
+    };
+    let state = findReducer(undefined, action);
+    expect(state).to.have.deep.property('keyword', 'cherry')
+  });
+});
diff --git a/test/background/reducers/setting.test.js b/test/background/reducers/setting.test.js
new file mode 100644
index 0000000..8df5abe
--- /dev/null
+++ b/test/background/reducers/setting.test.js
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+import { expect } from "chai";
+import actions from 'background/actions';
+import settingReducer from 'background/reducers/setting';
+
+describe("setting reducer", () => {
+  it('return the initial state', () => {
+    let state = settingReducer(undefined, {});
+    expect(state).to.have.deep.property('value', {});
+  });
+
+  it('return next state for SETTING_SET_SETTINGS', () => {
+    let action = {
+      type: actions.SETTING_SET_SETTINGS,
+      value: { key: 123 },
+    };
+    let state = settingReducer(undefined, action);
+    expect(state).to.have.deep.property('value', { key: 123 });
+  });
+
+  it('return next state for SETTING_SET_PROPERTY', () => {
+    let state = {
+      value: {
+        properties: { smoothscroll: true }
+      }
+    }
+    let action = {
+      type: actions.SETTING_SET_PROPERTY,
+      name: 'encoding',
+      value: 'utf-8',
+    };
+    state = settingReducer(state, action);
+
+    expect(state.value.properties).to.have.property('smoothscroll', true);
+    expect(state.value.properties).to.have.property('encoding', 'utf-8');
+  });
+});