koel/tests/Integration/Models/SettingTest.php

<?php

namespace Tests\Integration\Models;

use App\Models\Setting;
use Tests\TestCase;

class SettingTest extends TestCase
{

	/** @test */
	public function it_sets_a_key_value_pair()
	{
		// Given a key-value pair
		$key = 'foo';
		$value = 'bar';

		// When I call the method to save the key-value
		Setting::set($key, $value);

		// Then I see the key and serialized value in the database
		$this->assertDatabaseHas('settings', [
			'key' => 'foo',
			'value' => serialize('bar'),
		]);
	}

	/** @test */
	public function it_supports_associative_arrays_when_saving_settings()
	{
		// Given an associative array of multiple settings
		$settings = [
			'foo' => 'bar',
			'baz' => 'qux',
		];

		// When I call the method to save the settings
		Setting::set($settings);

		// Then I see all settings the database
		$this->assertDatabaseHas('settings', [
			'key' => 'foo',
			'value' => serialize('bar'),
		])->assertDatabaseHas('settings', [
			'key' => 'baz',
			'value' => serialize('qux'),
		]);
	}

	/** @test */
	public function existing_settings_should_be_updated()
	{
		Setting::set('foo', 'bar');
		Setting::set('foo', 'baz');

		$this->assertEquals('baz', Setting::get('foo'));
	}

	/** @test */
	public function it_gets_the_setting_value_in_an_unserialized_format()
	{
		// Given a setting in the database
		factory(Setting::class)->create([
			'key' => 'foo',
			'value' => 'bar',
		]);

		// When I get the setting using the key
		$value = Setting::get('foo');

		// Then I receive the value in an unserialized format
		$this->assertSame('bar', $value);
	}
}