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Yii 2 Basic Project Template

Yii 2 Basic Project Template is a skeleton Yii 2 application best for

rapidly creating small projects.

The template contains the basic features including user login/logout and a contact page.

It includes all commonly used configurations that would allow you to focus on adding new

features to your application.

DIRECTORY STRUCTURE

assets/ contains assets definition

commands/ contains console commands (controllers)

config/ contains application configurations

controllers/ contains Web controller classes

mail/ contains view files for e-mails

models/ contains model classes

runtime/ contains files generated during runtime

tests/ contains various tests for the basic application

vendor/ contains dependent 3rd-party packages

views/ contains view files for the Web application

web/ contains the entry script and Web resources

REQUIREMENTS

The minimum requirement by this project template that your Web server supports PHP 5.4.0.

INSTALLATION

Install via Composer

If you do not have Composer, you may install it by following the instructions

at getcomposer.org.

You can then install this project template using the following command:

php composer.phar global require "fxp/composer-asset-plugin:^1.2.0"

php composer.phar create-project --prefer-dist --stability=dev yiisoft/yii2-app-basic basic

Now you should be able to access the application through the following URL, assuming basic is the directory

directly under the Web root.

http://localhost/basic/web/

Install from an Archive File

Extract the archive file downloaded from yiiframework.com to

a directory named basic that is directly under the Web root.

Set cookie validation key in config/web.php file to some random secret string:

'request' => [

// !!! insert a secret key in the following (if it is empty) - this is required by cookie validation

'cookieValidationKey' => '',

],

You can then access the application through the following URL:

http://localhost/basic/web/

CONFIGURATION

Database

Edit the file config/db.php with real data, for example:

return [

'class' => 'yiidbConnection',

'dsn' => 'mysql:host=localhost;dbname=yii2basic',

'username' => 'root',

'password' => '1234',

'charset' => 'utf8',

];

NOTES:

Yii won't create the database for you, this has to be done manually before you can access it.

Check and edit the other files in the config/ directory to customize your application as required.

Refer to the README in the tests directory for information specific to basic application tests.

TESTING

Tests are located in tests directory. They are developed with Codeception PHP Testing Framework.

By default there are 3 test suites:

unit

functional

acceptance

Tests can be executed by running

vendor/bin/codecept run

The command above will execute unit and functional tests. Unit tests are testing the system components, while functional

tests are for testing user interaction. Acceptance tests are disabled by default as they require additional setup since

they perform testing in real browser.

Running acceptance tests

To execute acceptance tests do the following:

Rename tests/acceptance.suite.yml.example to tests/acceptance.suite.yml to enable suite configuration

Replace codeception/base package in composer.json with codeception/codeception to install full featured

version of Codeception

Update dependencies with Composer

composer update

Download Selenium Server and launch it:

java -jar ~/selenium-server-standalone-x.xx.x.jar

(Optional) Create yii2_basic_tests database and update it by applying migrations if you have them.

tests/bin/yii migrate

The database configuration can be found at config/test_db.php.

Start web server:

tests/bin/yii serve

Now you can run all available tests

# run all available tests

vendor/bin/codecept run

# run acceptance tests

vendor/bin/codecept run acceptance

# run only unit and functional tests

vendor/bin/codecept run unit,functional

Code coverage support

By default, code coverage is disabled in codeception.yml configuration file, you should uncomment needed rows to be able

to collect code coverage. You can run your tests and collect coverage with the following command:

#collect coverage for all tests

vendor/bin/codecept run -- --coverage-html --coverage-xml

#collect coverage only for unit tests

vendor/bin/codecept run unit -- --coverage-html --coverage-xml

#collect coverage for unit and functional tests

vendor/bin/codecept run functional,unit -- --coverage-html --coverage-xml

You can see code coverage output under the tests/_output directory.