tests: add first Unit tests

.gitignore

@@ -32,6 +32,6 @@
 
 # Web related
 lib/generated_plugin_registrant.dart
-
+coverage/
 # Exceptions to above rules.
 !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages

.travis.yml

@@ -15,6 +15,9 @@ before_script:
   - chmod +x generate-apks.sh
 script:
   - ./flutter/bin/flutter build apk
+  - ./flutter/bin/flutter test --coverage
+  - bash <(curl -s https://codecov.io/bash)
+
 after_success:
   - ./generate-apks.sh
 cache:

README.md

@@ -1,8 +1,10 @@
 # Cross-platform client for Mentorship System
 
-|                                  Branch                                  |                                                        [Travis](https://travis-ci.org/)                                                        |
-| :----------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------: |
-| [develop](https://github.com/anitab-org/mentorship-flutter/tree/develop) | [![Build Status](https://travis-ci.com/anitab-org/mentorship-flutter.svg?branch=develop)](https://travis-ci.com/anitab-org/mentorship-flutter) |
+
+| Branch                                                                   | [Travis](https://travis-ci.org/)                                                                                                               | Codecov                                                                                                                                               |
+| ------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [develop](https://github.com/anitab-org/mentorship-flutter/tree/develop) | [![Build Status](https://travis-ci.com/anitab-org/mentorship-flutter.svg?branch=develop)](https://travis-ci.com/anitab-org/mentorship-flutter) | [![codecov](https://codecov.io/gh/anitab-org/mentorship-flutter/branch/develop/graph/badge.svg)](https://codecov.io/gh/anitab-org/mentorship-flutter) |
+
 
 
 Mentorship System is an application that allows women in tech to mentor each other, on career development topics, through 1:1 relations for a certain period of time.

codecov.yml

@@ -0,0 +1,12 @@
+comment:
+  layout: "diff, files"
+  behavior: new
+  require_changes: false  # if true: only post the comment if coverage changes
+
+coverage:
+  status:
+    project:
+      default:
+        target: auto # will use the coverage from the base commit 
+        threshold: 0%
+        base: auto

lib/screens/login/bloc/login_state.dart

@@ -20,4 +20,6 @@ class LoginFailure extends LoginState {
 
   @override
   List<Object> get props => [message];
+  @override
+  String toString() => 'LoginFailure { error: $message }';
 }