From a0d084029fb95226fa23270b85ad6e194443b3a9 Mon Sep 17 00:00:00 2001
From: Nicolas Riesco <enquiries@nicolasriesco.net>
Date: Fri, 18 May 2018 19:21:04 +0100
Subject: [PATCH] ConnectButton: fix multiple bugs

* Fixed the code parsing a connection error message.

* Ensure error message is a string.

* Ensure isConnected() and isSaved() returns false when status code is
  500.

* Added tests.

Closes #342
---
 .../ConnectButton/ConnectButton.react.js      | 17 +++---
 .../ConnectButton/ConnectButton.test.js       | 60 +++++++++++++++++++
 2 files changed, 69 insertions(+), 8 deletions(-)

diff --git a/app/components/Settings/ConnectButton/ConnectButton.react.js b/app/components/Settings/ConnectButton/ConnectButton.react.js
index d8038b37a..58c3cd355 100644
--- a/app/components/Settings/ConnectButton/ConnectButton.react.js
+++ b/app/components/Settings/ConnectButton/ConnectButton.react.js
@@ -23,10 +23,10 @@ export default class ConnectButton extends Component {
     }
 
     /**
-    * @returns {boolean} true if waiting for a response to a connection request
-    */
-   isConnecting() {
-    return this.props.connectRequest.status === 'loading';
+     * @returns {boolean} true if waiting for a response to a connection request
+     */
+    isConnecting() {
+        return this.props.connectRequest.status === 'loading';
     }
 
     /**
@@ -34,7 +34,7 @@ export default class ConnectButton extends Component {
     */
     isConnected() {
         const status = Number(this.props.connectRequest.status);
-        return (status >= 200 || status < 300);
+        return (status >= 200 && status < 300);
     }
 
     /**
@@ -56,7 +56,7 @@ export default class ConnectButton extends Component {
     */
     isSaved() {
         const status = Number(this.props.saveConnectionsRequest.status);
-        return (status >= 200 || status < 300);
+        return (status >= 200 && status < 300);
     }
 
     /**
@@ -89,18 +89,19 @@ export default class ConnectButton extends Component {
             buttonClick = connect;
 
             const connectErrorMessage = pathOr(
-                null, ['content', 'error'], connectRequest
+                null, ['content', 'error', 'message'], connectRequest
             );
             const saveErrorMessage = pathOr(
                 null, ['content', 'error', 'message'], saveConnectionsRequest
             );
             const genericErrorMessage = 'Hm... had trouble connecting.';
-            const errorMessage = connectErrorMessage || saveErrorMessage || genericErrorMessage;
+            const errorMessage = String(connectErrorMessage || saveErrorMessage || genericErrorMessage);
             error = <div className={'errorMessage'}>{errorMessage}</div>;
 
         } else if (this.isConnected() && this.isSaved()) {
             buttonText = 'Save changes';
             buttonClick = connect;
+
         } else {
             buttonText = 'Connect';
             buttonClick = connect;
diff --git a/test/app/components/Settings/ConnectButton/ConnectButton.test.js b/test/app/components/Settings/ConnectButton/ConnectButton.test.js
index 1646d2045..3476df133 100644
--- a/test/app/components/Settings/ConnectButton/ConnectButton.test.js
+++ b/test/app/components/Settings/ConnectButton/ConnectButton.test.js
@@ -10,6 +10,66 @@ describe('Connect Button Test', () => {
         configure({ adapter: new Adapter() });
     });
 
+    it('should handle malformatted Connection Request Error', () => {
+        const connect = function() {};
+        const connectRequest = {
+            status: 500,
+            content: {error: {message: {}}}
+        };
+        const saveConnectionsRequest = {
+        };
+        const editMode = true;
+
+        const button = mount(<ConnectButton
+            connect={connect}
+            connectRequest={connectRequest}
+            saveConnectionsRequest={saveConnectionsRequest}
+            editMode={editMode}
+        />);
+
+        expect(button.find('.errorMessage').length).toBe(1);
+    });
+
+    it('should handle malformatted Save Connections Request Error', () => {
+        const connect = function() {};
+        const connectRequest = {
+            status: 200
+        };
+        const saveConnectionsRequest = {
+            status: 500,
+            content: {error: {message: {}}}
+        };
+        const editMode = true;
+
+        const button = mount(<ConnectButton
+            connect={connect}
+            connectRequest={connectRequest}
+            saveConnectionsRequest={saveConnectionsRequest}
+            editMode={editMode}
+        />);
+
+        expect(button.find('.errorMessage').length).toBe(1);
+    });
+
+    it('should handle Connection Request Error Status 500', () => {
+        const connect = function() {};
+        const connectRequest = {
+            status: 500
+        };
+        const saveConnectionsRequest = {
+        };
+        const editMode = true;
+
+        const button = mount(<ConnectButton
+            connect={connect}
+            connectRequest={connectRequest}
+            saveConnectionsRequest={saveConnectionsRequest}
+            editMode={editMode}
+        />);
+
+        expect(button.instance().connectionFailed()).toBe(true);
+    });
+
     it('should verify Connection Request Error', () => {
         const connect = function() {};
         const connectRequest = {