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<?php
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namespace yiiunit\framework\rest;
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use yii\base\Model;
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use yii\data\ArrayDataProvider;
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use yii\rest\Serializer;
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use yiiunit\TestCase;
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/**
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* @group rest
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*/
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class SerializerTest extends TestCase
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{
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protected function setUp()
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{
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parent::setUp();
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$this->mockApplication([
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'components' => [
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'request' => [
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'scriptUrl' => '/index.php',
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],
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],
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], 'yii\web\Application');
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TestModel::$fields = ['field1', 'field2'];
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TestModel::$extraFields = [];
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}
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public function testSerializeModelErrors()
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{
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$serializer = new Serializer();
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$model = new TestModel();
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$model->addError('field1', 'Test error');
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$model->addError('field2', 'Multiple error 1');
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$model->addError('field2', 'Multiple error 2');
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$this->assertEquals([
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[
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'field' => 'field1',
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'message' => 'Test error',
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],
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[
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'field' => 'field2',
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'message' => 'Multiple error 1',
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]
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], $serializer->serialize($model));
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}
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public function testSerializeModelData()
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{
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$serializer = new Serializer();
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$model = new TestModel();
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$this->assertSame([
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'field1' => 'test',
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'field2' => 2,
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], $serializer->serialize($model));
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TestModel::$fields = ['field1'];
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TestModel::$extraFields = [];
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$this->assertSame([
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'field1' => 'test',
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], $serializer->serialize($model));
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TestModel::$fields = ['field1'];
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TestModel::$extraFields = ['field2'];
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$this->assertSame([
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'field1' => 'test',
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], $serializer->serialize($model));
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}
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public function testExpand()
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{
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$serializer = new Serializer();
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$model = new TestModel();
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TestModel::$fields = ['field1', 'field2'];
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TestModel::$extraFields = ['extraField1'];
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$this->assertSame([
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'field1' => 'test',
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'field2' => 2,
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], $serializer->serialize($model));
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\Yii::$app->request->setQueryParams(['expand' => 'extraField1']);
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$this->assertSame([
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'field1' => 'test',
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'field2' => 2,
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'extraField1' => 'testExtra',
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], $serializer->serialize($model));
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\Yii::$app->request->setQueryParams(['expand' => 'extraField1,extraField2']);
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$this->assertSame([
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'field1' => 'test',
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'field2' => 2,
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'extraField1' => 'testExtra',
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], $serializer->serialize($model));
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\Yii::$app->request->setQueryParams(['expand' => 'field1,extraField2']);
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$this->assertSame([
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'field1' => 'test',
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'field2' => 2,
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], $serializer->serialize($model));
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}
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/**
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* https://github.com/yiisoft/yii2/issues/12107
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*/
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public function testExpandInvalidInput()
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{
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$serializer = new Serializer();
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$model = new TestModel();
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\Yii::$app->request->setQueryParams(['expand' => ['field1,extraField2']]);
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$this->assertSame([
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'field1' => 'test',
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'field2' => 2,
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], $serializer->serialize($model));
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\Yii::$app->request->setQueryParams(['fields' => ['field1,extraField2']]);
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$this->assertSame([
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'field1' => 'test',
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'field2' => 2,
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], $serializer->serialize($model));
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\Yii::$app->request->setQueryParams(['fields' => ['field1,extraField2'], 'expand' => ['field1,extraField2']]);
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$this->assertSame([
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'field1' => 'test',
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'field2' => 2,
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], $serializer->serialize($model));
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}
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public function dataProviderSerializeDataProvider()
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{
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return [
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[
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new ArrayDataProvider([
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'allModels' => [
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['id' => 1, 'username' => 'Bob'],
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['id' => 2, 'username' => 'Tom']
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],
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'pagination' => [
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'route' => '/',
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],
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]),
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[
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['id' => 1, 'username' => 'Bob'],
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['id' => 2, 'username' => 'Tom']
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]
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],
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[
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new ArrayDataProvider([
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'allModels' => [
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['id' => 1, 'username' => 'Bob'],
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['id' => 2, 'username' => 'Tom']
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],
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'pagination' => [
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'route' => '/',
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'pageSize' => 1,
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'page' => 0
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],
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]),
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[
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['id' => 1, 'username' => 'Bob'],
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]
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],
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[
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new ArrayDataProvider([
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'allModels' => [
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['id' => 1, 'username' => 'Bob'],
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['id' => 2, 'username' => 'Tom']
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],
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'pagination' => [
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'route' => '/',
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'pageSize' => 1,
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'page' => 1
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],
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]),
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[
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['id' => 2, 'username' => 'Tom']
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]
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],
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[
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new ArrayDataProvider([
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'allModels' => [
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'Bob' => ['id' => 1, 'username' => 'Bob'],
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'Tom' => ['id' => 2, 'username' => 'Tom']
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],
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'pagination' => [
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'route' => '/',
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'pageSize' => 1,
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'page' => 1
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],
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]),
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[
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['id' => 2, 'username' => 'Tom']
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]
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],
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[
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new ArrayDataProvider([
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'allModels' => [
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['id' => 1, 'username' => 'Bob'],
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['id' => 2, 'username' => 'Tom']
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],
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'pagination' => [
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'route' => '/',
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'pageSize' => 1,
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'page' => 1
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],
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]),
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[
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1 => ['id' => 2, 'username' => 'Tom']
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],
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true,
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],
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[
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new ArrayDataProvider([
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'allModels' => [
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'Bob' => ['id' => 1, 'username' => 'Bob'],
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'Tom' => ['id' => 2, 'username' => 'Tom'],
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],
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'pagination' => [
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'route' => '/',
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'pageSize' => 1,
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'page' => 1
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],
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]),
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[
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'Tom' => ['id' => 2, 'username' => 'Tom']
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],
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true,
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],
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/*[
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new ArrayDataProvider([
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'allModels' => [
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new \DateTime('2000-01-01'),
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],
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'pagination' => [
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'route' => '/',
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],
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]),
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[
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[
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'date' => '2000-01-01 00:00:00.000000',
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'timezone_type' => 3,
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'timezone' => 'UTC',
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],
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]
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],*/
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];
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}
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/**
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* @dataProvider dataProviderSerializeDataProvider
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*
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* @param \yii\data\DataProviderInterface $dataProvider
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* @param array $expectedResult
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* @param bool $saveKeys
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*/
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public function testSerializeDataProvider($dataProvider, $expectedResult, $saveKeys = false)
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{
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$serializer = new Serializer();
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$serializer->preserveKeys = $saveKeys;
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$this->assertEquals($expectedResult, $serializer->serialize($dataProvider));
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}
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}
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class TestModel extends Model
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{
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public static $fields = ['field1', 'field2'];
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public static $extraFields = [];
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public $field1 = 'test';
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public $field2 = 2;
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public $extraField1 = 'testExtra';
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public $extraField2 = 42;
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public function fields()
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{
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return static::$fields;
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}
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public function extraFields()
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{
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return static::$extraFields;
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}
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}
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