Testing

info

The FakesSettings trait is included by default in the javaabu/helpers TestCase class. So you don't need to separately include this trait if you are already extending that class for your tests.

This package provides a trait called FakesSettings for faking settings and default values.

The trait provides the following methods:

• setFakeDefaultSetting(string $setting, $value): Fake a setting default to a given value
• setFakeSetting(string $setting, $value, $default = null): Fake a setting to a given value and optionally set a default to the given setting. If a default is not provided, it would be set to null. Note that when you need to set both a default and a setting to the same setting key, you should call this method with a default instead of calling the setFakeDefaultSetting method separately.

When faking settings, for settings that are not faked, it will return the default value for those settings.

You can use the trait in your tests like so.

...
use Javaabu\Settings\Testing\FakesSettings;

/** @test */
public function it_can_fake_a_default_setting()
{
    // faking a default setting
    
    $this->setFakeDefaultSetting('daily_limit', 20);

    $this->assertEquals(20, default_setting('daily_limit'));
}

/** @test */
public function it_can_fake_a_setting()
{
    // faking a setting value
    
    $this->setFakeSetting('app_name', 'fake name');

    $this->assertEquals('fake name', get_setting('app_name'));
}

/** @test */
public function it_can_fake_a_setting_with_a_default()
{
    // faking a setting value with a default
    
    $this->setFakeSetting('app_name', 'fake name', 'default name');

    $this->assertEquals('default name', default_setting('app_name'));
    $this->assertEquals('fake name', get_setting('app_name'));
}
...