From 97a00728a85a32ca6a8e98a991f6dcf28809e73b Mon Sep 17 00:00:00 2001
From: Maximilian Hils <git@maximilianhils.com>
Date: Sat, 29 Apr 2017 19:43:59 +0200
Subject: [web] add connection tests

---
 web/src/js/__tests__/ducks/connectionSpec.js       | 41 ++++++++++++++++++++++
 .../js/components/Header/ConnectionIndicator.jsx   | 11 +++---
 web/src/js/components/common/DocsLink.jsx          |  2 +-
 3 files changed, 48 insertions(+), 6 deletions(-)
 create mode 100644 web/src/js/__tests__/ducks/connectionSpec.js

(limited to 'web')

diff --git a/web/src/js/__tests__/ducks/connectionSpec.js b/web/src/js/__tests__/ducks/connectionSpec.js
new file mode 100644
index 00000000..d087e867
--- /dev/null
+++ b/web/src/js/__tests__/ducks/connectionSpec.js
@@ -0,0 +1,41 @@
+import reduceConnection from "../../ducks/connection"
+import * as ConnectionActions from "../../ducks/connection"
+import { ConnectionState } from "../../ducks/connection"
+
+describe('connection reducer', () => {
+    it('should return initial state', () => {
+        expect(reduceConnection(undefined, {})).toEqual({
+            state: ConnectionState.INIT,
+            message: null,
+        })
+    })
+
+    it('should handle start fetch', () => {
+        expect(reduceConnection(undefined, ConnectionActions.startFetching())).toEqual({
+            state: ConnectionState.FETCHING,
+            message: undefined,
+        })
+    })
+
+    it('should handle connection established', () => {
+        expect(reduceConnection(undefined, ConnectionActions.connectionEstablished())).toEqual({
+            state: ConnectionState.ESTABLISHED,
+            message: undefined,
+        })
+    })
+
+    it('should handle connection error', () => {
+        expect(reduceConnection(undefined, ConnectionActions.connectionError("no internet"))).toEqual({
+            state: ConnectionState.ERROR,
+            message: "no internet",
+        })
+    })
+
+    it('should handle offline mode', () => {
+        expect(reduceConnection(undefined, ConnectionActions.setOffline())).toEqual({
+            state: ConnectionState.OFFLINE,
+            message: undefined,
+        })
+    })
+
+})
diff --git a/web/src/js/components/Header/ConnectionIndicator.jsx b/web/src/js/components/Header/ConnectionIndicator.jsx
index e8feb20e..1ee42e25 100644
--- a/web/src/js/components/Header/ConnectionIndicator.jsx
+++ b/web/src/js/components/Header/ConnectionIndicator.jsx
@@ -1,7 +1,7 @@
-import React, { PropTypes } from "react"
+import React from "react"
+import PropTypes from "prop-types"
 import { connect } from "react-redux"
-import classnames from "classnames"
-import {ConnectionState} from "../../ducks/connection"
+import { ConnectionState } from "../../ducks/connection"
 
 
 ConnectionIndicator.propTypes = {
@@ -10,7 +10,7 @@ ConnectionIndicator.propTypes = {
 
 }
 function ConnectionIndicator({ state, message }) {
-    switch(state){
+    switch (state) {
         case ConnectionState.INIT:
             return <span className="connection-indicator init">connecting…</span>;
         case ConnectionState.FETCHING:
@@ -18,7 +18,8 @@ function ConnectionIndicator({ state, message }) {
         case ConnectionState.ESTABLISHED:
             return <span className="connection-indicator established">connected</span>;
         case ConnectionState.ERROR:
-            return <span className="connection-indicator error" title={message}>connection lost</span>;
+            return <span className="connection-indicator error"
+                         title={message}>connection lost</span>;
         case ConnectionState.OFFLINE:
             return <span className="connection-indicator offline">offline</span>;
     }
diff --git a/web/src/js/components/common/DocsLink.jsx b/web/src/js/components/common/DocsLink.jsx
index 182811a3..53c7aca8 100644
--- a/web/src/js/components/common/DocsLink.jsx
+++ b/web/src/js/components/common/DocsLink.jsx
@@ -1,4 +1,4 @@
-import { PropTypes } from 'react'
+import PropTypes from "prop-types"
 
 DocsLink.propTypes = {
     resource: PropTypes.string.isRequired,
-- 
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