ConditionEvaluatorTest.php
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<?php
/**
* Copyright 2016, Optimizely
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace Optimizely\Tests;
use Optimizely\Utils\ConditionDecoder;
use Optimizely\Utils\ConditionEvaluator;
class ConditionEvaluatorTest extends \PHPUnit_Framework_TestCase
{
private $conditionsList;
private $conditionEvaluator;
public function setUp()
{
$decoder = new ConditionDecoder();
$conditions = "[\"and\", [\"or\", [\"or\", {\"name\": \"device_type\", \"type\": \"custom_attribute\", \"value\": \"iPhone\"}]], [\"or\", [\"or\", {\"name\": \"location\", \"type\": \"custom_attribute\", \"value\": \"San Francisco\"}]], [\"or\", [\"not\", [\"or\", {\"name\": \"browser\", \"type\": \"custom_attribute\", \"value\": \"Firefox\"}]]]]";
$decoder->deserializeAudienceConditions($conditions);
$this->conditionsList = $decoder->getConditionsList();
$this->conditionEvaluator = new ConditionEvaluator();
}
public function testEvaluateConditionsMatch()
{
$userAttributes = [
'device_type' => 'iPhone',
'location' => 'San Francisco',
'browser' => 'Chrome'
];
$this->assertTrue($this->conditionEvaluator->evaluate($this->conditionsList, $userAttributes));
}
public function testEvaluateConditionsDoNotMatch()
{
$userAttributes = [
'device_type' => 'iPhone',
'location' => 'San Francisco',
'browser' => 'Firefox'
];
$this->assertFalse($this->conditionEvaluator->evaluate($this->conditionsList, $userAttributes));
}
public function testEvaluateEmptyUserAttributes()
{
$userAttributes = [];
$this->assertFalse($this->conditionEvaluator->evaluate($this->conditionsList, $userAttributes));
}
public function testEvaluateNullUserAttributes()
{
$userAttributes = null;
$this->assertFalse($this->conditionEvaluator->evaluate($this->conditionsList, $userAttributes));
}
}