YII2 unit Test Usage Example _php instance

This example describes the YII2 unit test usage. Share to everyone for your reference, specific as follows:

Install Yii2-app-basic (HTTPS://GITHUB.COM/YIISOFT/YII2-APP-BASIC/BLOB/MASTER/README.MD) using the composer method can be installed with both

Build a model file entryform.php in the models directory

<?php
namespace App\models;
Use Yii;
Use Yii\base\model;
Class Entryform extends Model
{public
  $name;
  public $email;
  Public function rules ()
  {return
    [[
      [' name ', ' email '], ' required '],
      [' email ', ' email '],
    ];
  }
}

Build a entryformtest.php and put it in the Tests/unit/models directory.

<?php
namespace Tests\models;
Use App\models\entryform;
Class Entryformtest extends \codeception\test\unit
{public
  function testvalidinput ()
  {
    $model = new Entryform ();
    $model->name = ' Harry Qin ';
    $model->email = ' 15848778@qq.com ';
    Expect_that ($model->validate ());
    return $model;
  }
  Public Function Testinvalidinput ()
  {
    $model = new Entryform ();
    $model->name = ' Harry Qin ';
    $model->email = ' xxyy ';
    Expect_not ($model->validate ());
    $model = new Entryform ();
    $model->name = ';
    $model->email = ' 15848778@qq.com ';
    Expect_not ($model->validate ());
  /**
   * The following line indicates that the parameter values entered here are from Testvalidinput output
   * @depends testvalidinput/public
  function Testmodelproperty ($model)
  {
    expect ($model->name)->equals (' Harry Qin ');
  }

Run under Project root directory

Composer exec codecept run unit

Output

。。。。。。
✔entryformtest:valid input (0.00s)
✔entryformtest:invalid input (0.00s)
✔entryformtest:model Property ( 0.00s)

All of this is successful, and if the test fails, a specific failure message is displayed.

Here are basically 3 methods

Expect_that: Suppose to be true
Expect_not: False for Assumption
Expect: Suppose the target object, followed by the Verify method, the specific method list in the vendor/codeception/verify/src/codeception/verify.php file

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I hope this article will help you with the PHP program design based on the YII framework.