Added tests for Fixture feature.

framework/test/ActiveFixture.php

@@ -94,6 +94,7 @@ class ActiveFixture extends Fixture implements \IteratorAggregate, \ArrayAccess,
  		$table = $this->getTableSchema();
 		$this->resetTable();
 		$this->rows = [];
+		$this->_models = [];
 		foreach ($this->loadData() as $alias => $row) {
 			$this->db->createCommand()->insert($table->fullName, $row)->execute();
 			if ($table->sequenceName !== null) {

framework/test/FixtureTrait.php

@@ -73,7 +73,7 @@ trait FixtureTrait
 		$this->_fixtureAliases = [];
 		foreach ($fixtures as $name => $fixture) {
 			if (!is_array($fixture)) {
-				$fixtures[$name] = ['class' => $fixture];
+				$fixtures[$name] = $fixture = ['class' => $fixture];
 			} elseif (!isset($fixture['class'])) {
 				throw new InvalidConfigException("You must specify 'class' for the fixture '$name'.");
 			}

tests/unit/framework/test/ActiveFixtureTest.php

+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yiiunit\framework\test;
+
+use yii\test\ActiveFixture;
+use yii\test\FixtureTrait;
+use yiiunit\data\ar\Customer;
+use yiiunit\framework\db\DatabaseTestCase;
+
+class CustomerFixture extends ActiveFixture
+{
+	public $modelClass = 'yiiunit\data\ar\Customer';
+}
+
+class MyDbTestCase
+{
+	use FixtureTrait;
+
+	public function fixtures()
+	{
+		return [
+			'customers' => CustomerFixture::className(),
+		];
+	}
+}
+
+/**
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+class ActiveFixtureTest extends DatabaseTestCase
+{
+	public function setUp()
+	{
+		parent::setUp();
+		\Yii::$app->setComponent('db', $this->getConnection());
+		Customer::$db = $this->getConnection();
+	}
+
+	public function tearDown()
+	{
+		parent::tearDown();
+	}
+
+	public function testGetRows()
+	{
+		$test = new MyDbTestCase();
+		$test->loadFixtures();
+		$fixture = $test->getFixture('customers');
+		$this->assertEquals(CustomerFixture::className(), get_class($fixture));
+		$this->assertEquals(2, count($fixture));
+		$this->assertEquals(1, $fixture['customer1']['id']);
+		$this->assertEquals('customer1@example.com', $fixture['customer1']['email']);
+		$this->assertEquals(2, $fixture['customer2']['id']);
+		$this->assertEquals('customer2@example.com', $fixture['customer2']['email']);
+	}
+
+	public function testGetModel()
+	{
+		$test = new MyDbTestCase();
+		$test->loadFixtures();
+		$fixture = $test->getFixture('customers');
+		$this->assertEquals(Customer::className(), get_class($fixture->getModel('customer1')));
+		$this->assertEquals(1, $fixture->getModel('customer1')->id);
+		$this->assertEquals('customer1@example.com', $fixture->getModel('customer1')->email);
+		$this->assertEquals(2, $fixture->getModel('customer2')->id);
+		$this->assertEquals('customer2@example.com', $fixture->getModel('customer2')->email);
+	}
+}

tests/unit/framework/test/FixtureTest.php

+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yiiunit\framework\test;
+
+use yii\test\Fixture;
+use yii\test\FixtureTrait;
+use yiiunit\TestCase;
+
+class Fixture1 extends Fixture
+{
+	public $depends = ['yiiunit\framework\test\Fixture2'];
+
+	public function load()
+	{
+		MyTestCase::$load .= '1';
+	}
+
+	public function unload()
+	{
+		MyTestCase::$unload .= '1';
+	}
+}
+
+class Fixture2 extends Fixture
+{
+	public $depends = ['yiiunit\framework\test\Fixture3'];
+	public function load()
+	{
+		MyTestCase::$load .= '2';
+	}
+
+
+	public function unload()
+	{
+		MyTestCase::$unload .= '2';
+	}
+}
+
+class Fixture3 extends Fixture
+{
+	public function load()
+	{
+		MyTestCase::$load .= '3';
+	}
+
+
+	public function unload()
+	{
+		MyTestCase::$unload .= '3';
+	}
+}
+
+class MyTestCase
+{
+	use FixtureTrait;
+
+	public $scenario = 1;
+	public static $load;
+	public static $unload;
+
+	public function fixtures()
+	{
+		switch ($this->scenario) {
+			case 0: return [];
+			case 1: return [
+				'fixture1' => Fixture1::className(),
+			];
+			case 2: return [
+				'fixture2' => Fixture2::className(),
+			];
+			case 3: return [
+				'fixture3' => Fixture3::className(),
+			];
+			case 4: return [
+				'fixture1' => Fixture1::className(),
+				'fixture2' => Fixture2::className(),
+			];
+			case 5: return [
+				'fixture2' => Fixture2::className(),
+				'fixture3' => Fixture3::className(),
+			];
+			case 6: return [
+				'fixture1' => Fixture1::className(),
+				'fixture3' => Fixture3::className(),
+			];
+			case 7:
+			default: return [
+				'fixture1' => Fixture1::className(),
+				'fixture2' => Fixture2::className(),
+				'fixture3' => Fixture3::className(),
+			];
+		}
+	}
+}
+
+class FixtureTest extends TestCase
+{
+	public function testDependencies()
+	{
+		foreach ($this->getDependencyTests() as $scenario => $result) {
+			$test = new MyTestCase();
+			$test->scenario = $scenario;
+			$test->loadFixtures();
+			foreach ($result as $name => $loaded) {
+				$this->assertEquals($loaded, $test->getFixture($name) !== null, "Verifying scenario $scenario fixture $name");
+			}
+		}
+	}
+
+	public function testLoadSequence()
+	{
+		foreach ($this->getLoadSequenceTests() as $scenario => $result) {
+			$test = new MyTestCase();
+			$test->scenario = $scenario;
+			MyTestCase::$load = '';
+			MyTestCase::$unload = '';
+			$test->loadFixtures();
+			$this->assertEquals($result[0], MyTestCase::$load, "Verifying scenario $scenario load sequence");
+			$test->unloadFixtures();
+			$this->assertEquals($result[1], MyTestCase::$unload, "Verifying scenario $scenario unload sequence");
+		}
+	}
+
+	protected function getDependencyTests()
+	{
+		return [
+			0 => ['fixture1' => false, 'fixture2' => false, 'fixture3' => false],
+			1 => ['fixture1' => true, 'fixture2' => false, 'fixture3' => false],
+			2 => ['fixture1' => false, 'fixture2' => true, 'fixture3' => false],
+			3 => ['fixture1' => false, 'fixture2' => false, 'fixture3' => true],
+			4 => ['fixture1' => true, 'fixture2' => true, 'fixture3' => false],
+			5 => ['fixture1' => false, 'fixture2' => true, 'fixture3' => true],
+			6 => ['fixture1' => true, 'fixture2' => false, 'fixture3' => true],
+			7 => ['fixture1' => true, 'fixture2' => true, 'fixture3' => true],
+		];
+	}
+
+	protected function getLoadSequenceTests()
+	{
+		return [
+			0 => ['', ''],
+			1 => ['321', '123'],
+			2 => ['32', '23'],
+			3 => ['3', '3'],
+			4 => ['321', '123'],
+			5 => ['32', '23'],
+			6 => ['321', '123'],
+			7 => ['321', '123'],
+		];
+	}
+}

tests/unit/framework/test/data/tbl_customer.php

+<?php
+
+return [
+	'customer1' => [
+		'email' => 'customer1@example.com',
+		'name' => 'customer1',
+		'address' => 'address1',
+		'status' => 1,
+	],
+	'customer2' => [
+		'email' => 'customer2@example.com',
+		'name' => 'customer2',
+		'address' => 'address2',
+		'status' => 2,
+	],
+];