<?php

use Mockery as m;

class CacheRedisStoreTest extends PHPUnit_Framework_TestCase

{

public function tearDown()

{

m::close();

}

public function testGetReturnsNullWhenNotFound()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('get')->once()->with('prefix:foo')->andReturn(null);

$this->assertNull($redis->get('foo'));

}

public function testRedisValueIsReturned()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('get')->once()->with('prefix:foo')->andReturn(serialize('foo'));

$this->assertEquals('foo', $redis->get('foo'));

}

public function testRedisMultipleValuesAreReturned()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('mget')->once()->with(['prefix:foo', 'prefix:fizz', 'prefix:norf'])

->andReturn([

serialize('bar'),

serialize('buzz'),

serialize('quz'),

]);

$this->assertEquals([

'foo' => 'bar',

'fizz' => 'buzz',

'norf' => 'quz',

], $redis->many([

'foo', 'fizz', 'norf',

]));

}

public function testRedisValueIsReturnedForNumerics()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('get')->once()->with('prefix:foo')->andReturn(1);

$this->assertEquals(1, $redis->get('foo'));

}

public function testSetMethodProperlyCallsRedis()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('setex')->once()->with('prefix:foo', 60 * 60, serialize('foo'));

$redis->put('foo', 'foo', 60);

}

public function testSetMultipleMethodProperlyCallsRedis()

{

$redis = $this->getRedis();

/** @var m\MockInterface $connection */

$connection = $redis->getRedis();

$connection->shouldReceive('connection')->with('default')->andReturn($redis->getRedis());

$connection->shouldReceive('multi')->once();

$redis->getRedis()->shouldReceive('setex')->with('prefix:foo', 60 * 60, serialize('bar'));

$redis->getRedis()->shouldReceive('setex')->with('prefix:baz', 60 * 60, serialize('qux'));

$redis->getRedis()->shouldReceive('setex')->with('prefix:bar', 60 * 60, serialize('norf'));

$connection->shouldReceive('exec')->once();

$redis->putMany([

'foo' => 'bar',

'baz' => 'qux',

'bar' => 'norf',

], 60);

}

public function testSetMethodProperlyCallsRedisForNumerics()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('setex')->once()->with('prefix:foo', 60 * 60, 1);

$redis->put('foo', 1, 60);

}

public function testIncrementMethodProperlyCallsRedis()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('incrby')->once()->with('prefix:foo', 5);

$redis->increment('foo', 5);

}

public function testDecrementMethodProperlyCallsRedis()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('decrby')->once()->with('prefix:foo', 5);

$redis->decrement('foo', 5);

}

public function testStoreItemForeverProperlyCallsRedis()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('set')->once()->with('prefix:foo', serialize('foo'));

$redis->forever('foo', 'foo', 60);

}

public function testForgetMethodProperlyCallsRedis()

{

$redis = $this->getRedis();

$redis->getRedis()->shouldReceive('connection')->once()->with('default')->andReturn($redis->getRedis());

$redis->getRedis()->shouldReceive('del')->once()->with('prefix:foo');

$redis->forget('foo');

}

public function testGetAndSetPrefix()

{

$redis = $this->getRedis();

$this->assertEquals('prefix:', $redis->getPrefix());

$redis->setPrefix('foo');

$this->assertEquals('foo:', $redis->getPrefix());

$redis->setPrefix(null);

$this->assertEmpty($redis->getPrefix());

}

protected function getRedis()

{

return new Illuminate\Cache\RedisStore(m::mock('Illuminate\Redis\Database'), 'prefix');

}

}