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<?php |
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declare(strict_types = 1); |
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namespace WMDE\BannerServer\Tests\Unit\Entity\BannerSelection; |
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use WMDE\BannerServer\Entity\BannerSelection\Banner; |
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use WMDE\BannerServer\Entity\BannerSelection\Bucket; |
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use WMDE\BannerServer\Entity\BannerSelection\Campaign; |
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use WMDE\BannerServer\Tests\Utils\FakeRandomInteger; |
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class CampaignTest extends \PHPUnit\Framework\TestCase { |
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private function getControlBucket(): Bucket { |
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return new Bucket( |
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'C18_WMDE_Test_ctrl', |
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new Banner( 'C18_WMDE_Test_ctrl_main' ), |
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new Banner( 'C18_WMDE_Test_ctrl_secondary' ) |
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); |
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} |
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private function getVariantBucket(): Bucket { |
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return new Bucket( |
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'C18_WMDE_Test_var', |
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new Banner( 'C18_WMDE_Test_var_main' ), |
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new Banner( 'C18_WMDE_Test_var_secondary' ) |
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); |
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} |
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public function test_given_time_out_of_date_range_campaign_is_not_active() { |
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$campaign = new Campaign( |
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'C18_WMDE_Test', |
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new \DateTime( '2018-10-01 14:00:00' ), |
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new \DateTime( '2018-10-31 14:00:00' ), |
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1, |
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new FakeRandomInteger( 1 ), |
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$this->getControlBucket(), |
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$this->getVariantBucket() |
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); |
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$this->assertTrue( |
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$campaign->isInActiveDateRange( new \DateTime( '2018-10-01 14:00:00' ) ), |
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'date given is exactly the start date of the campaign' |
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); |
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$this->assertTrue( |
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$campaign->isInActiveDateRange( new \DateTime( '2018-10-20 14:00:00' ) ), |
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'date given is between the start and the end of the campaign' |
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); |
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$this->assertTrue( |
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$campaign->isInActiveDateRange( new \DateTime( '2018-10-31 14:00:00' ) ), |
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'date given is exactly the end date of the campaign' |
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); |
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} |
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public function test_given_time_in_the_date_range_campaign_is_active() { |
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$campaign = new Campaign( |
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'C18_WMDE_Test', |
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new \DateTime( '2018-10-01 14:00:00' ), |
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new \DateTime( '2018-10-31 14:00:00' ), |
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1, |
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new FakeRandomInteger( 1 ), |
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$this->getControlBucket(), |
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$this->getVariantBucket() |
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); |
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$this->assertFalse( |
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$campaign->isInActiveDateRange( new \DateTime( '2018-09-22 14:00:00' ) ), |
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'date given is before the start of the campaign' |
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); |
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$this->assertFalse( |
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$campaign->isInActiveDateRange( new \DateTime( '2018-10-01 13:59:59' ) ), |
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'date given is before the start of the campaign' |
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); |
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$this->assertFalse( |
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$campaign->isInActiveDateRange( new \DateTime( '2018-10-31 14:00:01' ) ), |
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'date given is after the end of the campaign' |
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); |
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} |
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public function test_given_valid_bucket_id_returns_bucket() { |
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$campaign = new Campaign( |
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'C18_WMDE_Test', |
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new \DateTime( '2018-10-01 14:00:00' ), |
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new \DateTime( '2018-10-31 14:00:00' ), |
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1, |
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new FakeRandomInteger( 1 ), |
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$this->getControlBucket(), |
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$this->getVariantBucket() |
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); |
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$this->assertEquals( |
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$campaign->selectBucket( 'C18_WMDE_Test_var' )->getIdentifier(), |
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'C18_WMDE_Test_var' |
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); |
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} |
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public function test_given_invalid_bucket_id_returns_random_bucket() { |
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$campaign = new Campaign( |
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'C18_WMDE_Test', |
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new \DateTime( '2018-10-01 14:00:00' ), |
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new \DateTime( '2018-10-31 14:00:00' ), |
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1, |
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new FakeRandomInteger( 1 ), |
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$this->getControlBucket(), |
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$this->getVariantBucket() |
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); |
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$this->assertEquals( |
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$campaign->selectBucket( 'C18_WMDE_Test_var_666' )->getIdentifier(), |
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'C18_WMDE_Test_var' |
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); |
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} |
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public function test_given_no_bucket_id_returns_random_bucket() { |
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$campaign = new Campaign( |
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'C18_WMDE_Test', |
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new \DateTime( '2018-10-01 14:00:00' ), |
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new \DateTime( '2018-10-31 14:00:00' ), |
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1, |
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new FakeRandomInteger( 1 ), |
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$this->getControlBucket(), |
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$this->getVariantBucket() |
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); |
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$this->assertEquals( |
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$campaign->selectBucket( null )->getIdentifier(), |
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'C18_WMDE_Test_var' |
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); |
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} |
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public function test_given_max_ratio_limit_is_not_applied() { |
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$campaign = new Campaign( |
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'C18_WMDE_Test', |
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new \DateTime( '2018-10-01 14:00:00' ), |
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new \DateTime( '2018-10-31 14:00:00' ), |
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1, |
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new FakeRandomInteger( 100 ), |
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$this->getControlBucket(), |
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$this->getVariantBucket() |
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); |
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$this->assertFalse( |
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$campaign->isRatioLimited() |
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); |
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} |
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public function test_given_one_percent_ratio_limit_is_not_applied_for_one_percent_rng() { |
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$campaign = new Campaign( |
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'C18_WMDE_Test', |
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new \DateTime( '2018-10-01 14:00:00' ), |
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new \DateTime( '2018-10-31 14:00:00' ), |
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0.01, |
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new FakeRandomInteger( 1 ), |
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$this->getControlBucket(), |
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$this->getVariantBucket() |
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); |
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$this->assertFalse( |
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$campaign->isRatioLimited() |
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); |
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} |
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public function test_given_one_percent_ratio_limit_is_applied_for_two_percent_rng() { |
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$campaign = new Campaign( |
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'C18_WMDE_Test', |
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new \DateTime( '2018-10-01 14:00:00' ), |
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new \DateTime( '2018-10-31 14:00:00' ), |
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0.01, |
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new FakeRandomInteger( 2 ), |
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$this->getControlBucket(), |
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$this->getVariantBucket() |
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); |
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$this->assertTrue( |
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$campaign->isRatioLimited() |
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); |
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} |
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} |
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wmde /
banner-server
