added .travis.yml to basic app

issue #1744

.travis.yml

@@ -0,0 +1,14 @@
+language: php
+
+php:
+ - 5.5
+ - 5.4
+
+install:
+  - composer require --prefer-dist --dev "codeception/codeception *" "codeception/specify *"
+
+before_script:
+  - php vendor/bin/codecept build
+
+script:
+  - php vendor/bin/codecept run

tests/README.md

@@ -6,8 +6,7 @@ After creating the basic application, follow these steps to prepare for the test
 1. To install `Codeception` and its dependencies through composer, run the following commands:
 
    ```
-   php composer.phar require --dev "codeception/codeception": "*"
+   php composer.phar require --dev "codeception/codeception *" "codeception/specify *"
-   php composer.phar require --dev "codeception/specify": "*"
    ```
 
 2. In the file `_bootstrap.php`, modify the definition of the constant `TEST_ENTRY_URL` so

tests/functional.suite.yml

@@ -14,4 +14,6 @@ modules:
       - Yii2
     config:
         Yii2:
+            url: 'http://localhost'
+            entryScript: 'index-test.php'
             configFile: 'tests/functional/_config.php'