From 22c34a0a6f9721fb9d907ab10de91cbbc40d6bbe Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Wed, 10 Jan 2018 21:34:40 +0900
Subject: [PATCH] add set property action in background

---
 src/background/actions/index.js          |  1 +
 src/background/actions/setting.js        | 10 +++++++++-
 src/background/reducers/setting.js       |  9 ++++++++-
 test/background/reducers/setting.test.js | 18 ++++++++++++++++++
 4 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/src/background/actions/index.js b/src/background/actions/index.js
index 8c212c2..efe4074 100644
--- a/src/background/actions/index.js
+++ b/src/background/actions/index.js
@@ -1,4 +1,5 @@
 export default {
   // Settings
   SETTING_SET_SETTINGS: 'setting.set.settings',
+  SETTING_SET_PROPERTY: 'setting.set.property',
 };
diff --git a/src/background/actions/setting.js b/src/background/actions/setting.js
index 0454a68..773142f 100644
--- a/src/background/actions/setting.js
+++ b/src/background/actions/setting.js
@@ -10,4 +10,12 @@ const load = () => {
   });
 };
 
-export { load };
+const setProperty = (name, value) => {
+  return {
+    type: actions.SETTING_SET_PROPERTY,
+    name,
+    value,
+  };
+};
+
+export { load, setProperty };
diff --git a/src/background/reducers/setting.js b/src/background/reducers/setting.js
index 70bf8ea..045a654 100644
--- a/src/background/reducers/setting.js
+++ b/src/background/reducers/setting.js
@@ -1,4 +1,4 @@
-import actions from 'settings/actions';
+import actions from 'background/actions';
 
 const defaultState = {
   value: {},
@@ -10,6 +10,13 @@ export default function reducer(state = defaultState, action = {}) {
     return {
       value: action.value,
     };
+  case actions.SETTING_SET_PROPERTY:
+    return {
+      value: Object.assign({}, state.value, {
+        properties: Object.assign({}, state.value.properties,
+          { [action.name]: action.value })
+      })
+    };
   default:
     return state;
   }
diff --git a/test/background/reducers/setting.test.js b/test/background/reducers/setting.test.js
index a6a5573..2ef98cb 100644
--- a/test/background/reducers/setting.test.js
+++ b/test/background/reducers/setting.test.js
@@ -16,4 +16,22 @@ describe("setting reducer", () => {
     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);
+
+    console.log(state);
+    expect(state.value.properties).to.have.property('smoothscroll', true);
+    expect(state.value.properties).to.have.property('encoding', 'utf-8');
+  });
 });