traderinteractive /
mongo-queue-php
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| 1 | <?php |
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| 2 | |||
| 3 | namespace TraderInteractive\Mongo; |
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| 4 | |||
| 5 | use MongoDB\BSON\ObjectId; |
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| 6 | use MongoDB\BSON\UTCDateTime; |
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| 7 | use MongoDB\Client; |
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| 8 | use PHPUnit\Framework\TestCase; |
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| 9 | |||
| 10 | /** |
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| 11 | * @coversDefaultClass \TraderInteractive\Mongo\Queue |
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| 12 | * @covers ::<private> |
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| 13 | * @covers ::__construct |
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| 14 | */ |
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| 15 | final class QueueTest extends TestCase |
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| 16 | { |
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| 17 | private $collection; |
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| 18 | private $mongoUrl; |
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| 19 | private $queue; |
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| 20 | |||
| 21 | public function setUp() |
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| 22 | { |
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| 23 | $this->mongoUrl = getenv('TESTING_MONGO_URL') ?: 'mongodb://localhost:27017'; |
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| 24 | $mongo = new Client( |
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| 25 | $this->mongoUrl, |
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| 26 | [], |
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| 27 | ['typeMap' => ['root' => 'array', 'document' => 'array', 'array' => 'array']] |
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| 28 | ); |
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| 29 | $this->collection = $mongo->selectDatabase('testing')->selectCollection('messages'); |
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| 30 | $this->collection->deleteMany([]); |
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| 31 | |||
| 32 | $this->queue = new Queue($this->collection); |
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| 33 | } |
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| 34 | |||
| 35 | public function tearDown() |
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| 36 | { |
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| 37 | (new Client($this->mongoUrl))->dropDatabase('testing'); |
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| 38 | } |
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| 39 | |||
| 40 | /** |
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| 41 | * @test |
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| 42 | * @covers ::__construct |
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| 43 | * @expectedException \InvalidArgumentException |
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| 44 | */ |
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| 45 | public function constructWithNonStringUrl() |
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| 46 | { |
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| 47 | new Queue(1, 'testing', 'messages'); |
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| 48 | } |
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| 49 | |||
| 50 | /** |
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| 51 | * @test |
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| 52 | * @covers ::ensureGetIndex |
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| 53 | */ |
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| 54 | public function ensureGetIndex() |
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| 55 | { |
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| 56 | $collection = (new Client($this->mongoUrl))->selectDatabase('testing')->selectCollection(uniqid()); |
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| 57 | $queue = new Queue($collection); |
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| 58 | $queue->ensureGetIndex(['type' => 1], ['boo' => -1]); |
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| 59 | $queue->ensureGetIndex(['another.sub' => 1]); |
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| 60 | |||
| 61 | $indexes = iterator_to_array($collection->listIndexes()); |
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| 62 | $this->assertSame(3, count($indexes)); |
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| 63 | |||
| 64 | $expectedOne = ['earliestGet' => 1, 'payload.type' => 1, 'priority' => 1, 'created' => 1, 'payload.boo' => -1]; |
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| 65 | $this->assertSame($expectedOne, $indexes[1]['key']); |
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| 66 | |||
| 67 | $expectedTwo = ['earliestGet' => 1, 'payload.another.sub' => 1, 'priority' => 1, 'created' => 1]; |
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| 68 | $this->assertSame($expectedTwo, $indexes[2]['key']); |
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| 69 | } |
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| 70 | |||
| 71 | /** |
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| 72 | * @test |
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| 73 | * @covers ::ensureGetIndex |
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| 74 | * @expectedException \Exception |
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| 75 | */ |
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| 76 | public function ensureGetIndexWithTooLongCollectionName() |
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| 77 | { |
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| 78 | $collectionName = 'messages012345678901234567890123456789012345678901234567890123456789'; |
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| 79 | $collectionName .= '012345678901234567890123456789012345678901234567890123456789';//128 chars |
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| 80 | |||
| 81 | $queue = new Queue($this->mongoUrl, 'testing', $collectionName); |
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| 82 | $queue->ensureGetIndex([]); |
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| 83 | } |
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| 84 | |||
| 85 | /** |
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| 86 | * @test |
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| 87 | * @covers ::ensureGetIndex |
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| 88 | * @expectedException \InvalidArgumentException |
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| 89 | */ |
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| 90 | public function ensureGetIndexWithNonStringBeforeSortKey() |
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| 91 | { |
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| 92 | $this->queue->ensureGetIndex([0 => 1]); |
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| 93 | } |
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| 94 | |||
| 95 | /** |
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| 96 | * @test |
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| 97 | * @covers ::ensureGetIndex |
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| 98 | * @expectedException \InvalidArgumentException |
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| 99 | */ |
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| 100 | public function ensureGetIndexWithNonStringAfterSortKey() |
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| 101 | { |
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| 102 | $this->queue->ensureGetIndex(['field' => 1], [0 => 1]); |
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| 103 | } |
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| 104 | |||
| 105 | /** |
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| 106 | * @test |
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| 107 | * @covers ::ensureGetIndex |
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| 108 | * @expectedException \InvalidArgumentException |
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| 109 | */ |
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| 110 | public function ensureGetIndexWithBadBeforeSortValue() |
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| 111 | { |
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| 112 | $this->queue->ensureGetIndex(['field' => 'NotAnInt']); |
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| 113 | } |
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| 114 | |||
| 115 | /** |
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| 116 | * @test |
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| 117 | * @covers ::ensureGetIndex |
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| 118 | * @expectedException \InvalidArgumentException |
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| 119 | */ |
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| 120 | public function ensureGetIndexWithBadAfterSortValue() |
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| 121 | { |
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| 122 | $this->queue->ensureGetIndex([], ['field' => 'NotAnInt']); |
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| 123 | } |
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| 124 | |||
| 125 | /** |
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| 126 | * Verifies the behaviour of the Queue when it cannot create an index after 5 attempts. |
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| 127 | * |
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| 128 | * @test |
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| 129 | * @covers ::ensureGetIndex |
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| 130 | * @expectedException \Exception |
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| 131 | * @expectedExceptionMessage couldnt create index after 5 attempts |
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| 132 | */ |
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| 133 | public function ensureIndexCannotBeCreatedAfterFiveAttempts() |
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| 134 | { |
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| 135 | $mockCollection = $this->getMockBuilder('\MongoDB\Collection')->disableOriginalConstructor()->getMock(); |
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| 136 | |||
| 137 | $mockCollection->method('listIndexes')->willReturn([]); |
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| 138 | |||
| 139 | $queue = new Queue($mockCollection); |
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| 140 | $queue->ensureCountIndex(['type' => 1], false); |
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| 141 | } |
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| 142 | |||
| 143 | /** |
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| 144 | * @test |
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| 145 | * @covers ::ensureCountIndex |
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| 146 | */ |
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| 147 | public function ensureCountIndex() |
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| 148 | { |
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| 149 | $collection = (new Client($this->mongoUrl))->selectDatabase('testing')->selectCollection(uniqid()); |
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| 150 | $queue = new Queue($collection); |
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| 151 | $queue->ensureCountIndex(['type' => 1, 'boo' => -1], false); |
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| 152 | $queue->ensureCountIndex(['another.sub' => 1], true); |
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| 153 | |||
| 154 | $indexes = iterator_to_array($collection->listIndexes()); |
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| 155 | $this->assertSame(3, count($indexes)); |
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| 156 | |||
| 157 | $expectedOne = ['payload.type' => 1, 'payload.boo' => -1]; |
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| 158 | $this->assertSame($expectedOne, $indexes[1]['key']); |
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| 159 | |||
| 160 | $expectedTwo = ['earliestGet' => 1, 'payload.another.sub' => 1]; |
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| 161 | $this->assertSame($expectedTwo, $indexes[2]['key']); |
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| 162 | } |
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| 163 | |||
| 164 | /** |
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| 165 | * @test |
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| 166 | * @covers ::ensureCountIndex |
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| 167 | */ |
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| 168 | public function ensureCountIndexWithPrefixOfPrevious() |
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| 169 | { |
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| 170 | $this->queue->ensureCountIndex(['type' => 1, 'boo' => -1], false); |
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| 171 | $this->queue->ensureCountIndex(['type' => 1], false); |
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| 172 | |||
| 173 | $indexes = iterator_to_array($this->collection->listIndexes()); |
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| 174 | $this->assertSame(2, count($indexes)); |
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| 175 | |||
| 176 | $expected = ['payload.type' => 1, 'payload.boo' => -1]; |
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| 177 | $this->assertSame($expected, $indexes[1]['key']); |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * @test |
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| 182 | * @covers ::ensureCountIndex |
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| 183 | * @expectedException \InvalidArgumentException |
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| 184 | */ |
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| 185 | public function ensureCountIndexWithNonStringKey() |
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| 186 | { |
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| 187 | $this->queue->ensureCountIndex([0 => 1], false); |
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| 188 | } |
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| 189 | |||
| 190 | /** |
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| 191 | * @test |
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| 192 | * @covers ::ensureCountIndex |
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| 193 | * @expectedException \InvalidArgumentException |
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| 194 | */ |
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| 195 | public function ensureCountIndexWithBadValue() |
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| 196 | { |
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| 197 | $this->queue->ensureCountIndex(['field' => 'NotAnInt'], false); |
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| 198 | } |
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| 199 | |||
| 200 | /** |
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| 201 | * @test |
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| 202 | * @covers ::get |
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| 203 | */ |
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| 204 | public function getByBadQuery() |
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| 205 | { |
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| 206 | $this->queue->send($this->getMessage(['key1' => 0, 'key2' => true])); |
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| 207 | |||
| 208 | $result = $this->queue->get(['key3' => 0]); |
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| 209 | $this->assertSame([], $result); |
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| 210 | |||
| 211 | $this->assertSame(1, $this->collection->count()); |
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| 212 | } |
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| 213 | |||
| 214 | /** |
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| 215 | * @test |
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| 216 | * @covers ::get |
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| 217 | * |
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| 218 | * @return void |
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| 219 | */ |
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| 220 | public function getWithOverflowResetTimestamp() |
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| 221 | { |
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| 222 | $this->queue->send($this->getMessage()); |
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| 223 | $message = $this->queue->get([], ['runningResetDuration' => PHP_INT_MAX])[0]; |
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| 224 | $this->assertEquals(new UTCDateTime(PHP_INT_MAX), $message->getEarliestGet()); |
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| 225 | } |
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| 226 | |||
| 227 | /** |
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| 228 | * @test |
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| 229 | * @covers ::get |
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| 230 | */ |
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| 231 | public function getWithNegativePollDuration() |
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| 232 | { |
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| 233 | $this->queue->send($this->getMessage(['key1' => 0])); |
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| 234 | $this->assertNotNull($this->queue->get([], ['pollDurationInMillis' => -1])); |
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| 235 | } |
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| 236 | |||
| 237 | /** |
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| 238 | * @test |
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| 239 | * @covers ::get |
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| 240 | * @expectedException \InvalidArgumentException |
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| 241 | */ |
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| 242 | public function getWithNonStringKey() |
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| 243 | { |
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| 244 | $this->queue->get([0 => 'a value']); |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * @test |
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| 249 | * @covers ::get |
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| 250 | */ |
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| 251 | public function getByFullQuery() |
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| 252 | { |
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| 253 | $messageOne = $this->getMessage(['key1' => 0, 'key2' => true]); |
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| 254 | |||
| 255 | $this->queue->send($messageOne); |
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| 256 | $this->queue->send($this->getMessage(['key' => 'value'])); |
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| 257 | |||
| 258 | $result = $this->queue->get($messageOne->getPayload())[0]; |
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| 259 | |||
| 260 | $this->assertSame((string)$messageOne->getId(), (string)$result->getId()); |
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| 261 | $this->assertSame($messageOne->getPayload(), $result->getPayload()); |
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| 262 | } |
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| 263 | |||
| 264 | /** |
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| 265 | * @test |
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| 266 | * @covers ::get |
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| 267 | */ |
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| 268 | public function getBySubDocQuery() |
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| 269 | { |
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| 270 | $expected = $this->getMessage( |
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| 271 | [ |
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| 272 | 'one' => [ |
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| 273 | 'two' => [ |
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| 274 | 'three' => 5, |
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| 275 | 'notused' => 'notused', |
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| 276 | ], |
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| 277 | 'notused' => 'notused', |
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| 278 | ], |
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| 279 | 'notused' => 'notused', |
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| 280 | ] |
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| 281 | ); |
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| 282 | |||
| 283 | $this->queue->send($this->getMessage(['key1' => 0, 'key2' => true])); |
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| 284 | $this->queue->send($expected); |
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| 285 | |||
| 286 | $actual = $this->queue->get(['one.two.three' => ['$gt' => 4]])[0]; |
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| 287 | $this->assertSameMessage($expected, $actual); |
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| 288 | } |
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| 289 | |||
| 290 | /** |
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| 291 | * @test |
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| 292 | * @covers ::get |
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| 293 | */ |
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| 294 | public function getBeforeAck() |
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| 295 | { |
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| 296 | $messageOne = $this->getMessage(['key1' => 0, 'key2' => true]); |
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| 297 | |||
| 298 | $this->queue->send($messageOne); |
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| 299 | $this->queue->send($this->getMessage(['key' => 'value'])); |
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| 300 | |||
| 301 | $this->queue->get($messageOne->getPayload()); |
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| 302 | |||
| 303 | //try get message we already have before ack |
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| 304 | $result = $this->queue->get($messageOne->getPayload()); |
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| 305 | $this->assertSame([], $result); |
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| 306 | } |
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| 307 | |||
| 308 | /** |
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| 309 | * @test |
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| 310 | * @covers ::get |
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| 311 | */ |
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| 312 | public function getWithCustomPriority() |
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| 313 | { |
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| 314 | $messageOne = $this->getMessage(['key' => 0], null, 0.5); |
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| 315 | $messageTwo = $this->getMessage(['key' => 1], null, 0.4); |
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| 316 | $messageThree = $this->getMessage(['key' => 2], null, 0.3); |
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| 317 | |||
| 318 | $this->queue->send($messageOne); |
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| 319 | $this->queue->send($messageTwo); |
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| 320 | $this->queue->send($messageThree); |
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| 321 | |||
| 322 | $messages = $this->queue->get([], ['maxNumberOfMessages' => 10]); |
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| 323 | |||
| 324 | $this->assertSameMessage($messageThree, $messages[0]); |
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| 325 | $this->assertSameMessage($messageTwo, $messages[1]); |
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| 326 | $this->assertSameMessage($messageOne, $messages[2]); |
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| 327 | } |
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| 328 | |||
| 329 | /** |
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| 330 | * @test |
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| 331 | * @covers ::get |
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| 332 | */ |
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| 333 | public function getWithTimeBasedPriority() |
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| 334 | { |
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| 335 | $messageOne = $this->getMessage(['key' => 0]); |
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| 336 | $messageTwo = $this->getMessage(['key' => 1]); |
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| 337 | $messageThree = $this->getMessage(['key' => 2]); |
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| 338 | |||
| 339 | $this->queue->send($messageOne); |
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| 340 | $this->queue->send($messageTwo); |
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| 341 | $this->queue->send($messageThree); |
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| 342 | |||
| 343 | $messages = $this->queue->get([], ['maxNumberOfMessages' => 10]); |
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| 344 | |||
| 345 | $this->assertSameMessage($messageOne, $messages[0]); |
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| 346 | $this->assertSameMessage($messageTwo, $messages[1]); |
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| 347 | $this->assertSameMessage($messageThree, $messages[2]); |
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| 348 | } |
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| 349 | |||
| 350 | /** |
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| 351 | * @test |
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| 352 | * @covers ::get |
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| 353 | */ |
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| 354 | public function getWait() |
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| 355 | { |
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| 356 | $start = microtime(true); |
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| 357 | |||
| 358 | $this->queue->get([]); |
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| 359 | |||
| 360 | $end = microtime(true); |
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| 361 | |||
| 362 | $this->assertTrue($end - $start >= 0.200); |
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| 363 | $this->assertTrue($end - $start < 0.300); |
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| 364 | } |
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| 365 | |||
| 366 | /** |
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| 367 | * @test |
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| 368 | * @covers ::get |
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| 369 | */ |
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| 370 | public function earliestGet() |
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| 371 | { |
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| 372 | $messageOne = $this->getMessage( |
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| 373 | ['key1' => 0, 'key2' => true], |
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| 374 | new UTCDateTime((time() + 1) * 1000) |
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| 375 | ); |
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| 376 | |||
| 377 | $this->queue->send($messageOne); |
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| 378 | |||
| 379 | $this->assertSame([], $this->queue->get($messageOne->getPayload())); |
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| 380 | |||
| 381 | sleep(1); |
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| 382 | |||
| 383 | $this->assertCount(1, $this->queue->get($messageOne->getPayload())); |
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| 384 | } |
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| 385 | |||
| 386 | /** |
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| 387 | * @test |
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| 388 | * @covers ::count |
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| 389 | * @expectedException \InvalidArgumentException |
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| 390 | */ |
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| 391 | public function countWithNonStringKey() |
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| 392 | { |
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| 393 | $this->queue->count([0 => 'a value']); |
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| 394 | } |
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| 395 | |||
| 396 | /** |
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| 397 | * @test |
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| 398 | * @covers ::count |
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| 399 | */ |
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| 400 | public function testCount() |
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| 401 | { |
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| 402 | $message = $this->getMessage(['boo' => 'scary']); |
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| 403 | |||
| 404 | $this->assertSame(0, $this->queue->count($message->getPayload(), true)); |
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| 405 | $this->assertSame(0, $this->queue->count($message->getPayload(), false)); |
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| 406 | $this->assertSame(0, $this->queue->count($message->getPayload())); |
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| 407 | |||
| 408 | $this->queue->send($message); |
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| 409 | $this->assertSame(1, $this->queue->count($message->getPayload(), false)); |
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| 410 | $this->assertSame(0, $this->queue->count($message->getPayload(), true)); |
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| 411 | $this->assertSame(1, $this->queue->count($message->getPayload())); |
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| 412 | |||
| 413 | $this->queue->get($message->getPayload()); |
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| 414 | $this->assertSame(0, $this->queue->count($message->getPayload(), false)); |
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| 415 | $this->assertSame(1, $this->queue->count($message->getPayload(), true)); |
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| 416 | $this->assertSame(1, $this->queue->count($message->getPayload())); |
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| 417 | } |
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| 418 | |||
| 419 | /** |
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| 420 | * @test |
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| 421 | * @covers ::ack |
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| 422 | */ |
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| 423 | public function ack() |
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| 424 | { |
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| 425 | $messages = [$this->getMessage(), $this->getMessage()]; |
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| 426 | $this->sendAllMessages($messages); |
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| 427 | $count = $this->collection->count(); |
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| 428 | $this->assertSame(2, $count); |
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| 429 | foreach ($this->queue->get([], ['maxNumberOfMessages' => 10]) as $message) { |
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| 430 | $this->queue->ack($message); |
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| 431 | $this->assertSame(--$count, $this->collection->count()); |
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| 432 | } |
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| 433 | } |
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| 434 | |||
| 435 | /** |
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| 436 | * @test |
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| 437 | * @covers ::requeue |
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| 438 | */ |
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| 439 | public function requeue() |
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| 440 | { |
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| 441 | $messages = [ |
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| 442 | $this->getMessage(['key' => 1]), |
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| 443 | $this->getMessage(['key' => 2]), |
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| 444 | $this->getMessage(['key' => 3]), |
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| 445 | ]; |
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| 446 | |||
| 447 | $this->sendAllMessages($messages); |
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| 448 | |||
| 449 | $message = $this->queue->get([])[0]; |
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| 450 | |||
| 451 | $this->assertSameMessage($messages[0], $message); |
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| 452 | |||
| 453 | $this->queue->requeue($message->withEarliestGet(new UTCDateTime((int)(microtime(true) * 1000)))); |
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| 454 | |||
| 455 | $actual = $this->queue->get([], ['maxNumberOfMessages' => 10]); |
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| 456 | |||
| 457 | $this->assertSameMessage($messages[1], $actual[0]); |
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| 458 | $this->assertSameMessage($messages[2], $actual[1]); |
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| 459 | $this->assertSameMessage($messages[0], $actual[2]); |
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| 460 | } |
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| 461 | |||
| 462 | /** |
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| 463 | * @test |
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| 464 | * @covers ::send |
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| 465 | */ |
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| 466 | public function send() |
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| 467 | { |
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| 468 | $message = $this->getMessage(['key1' => 0, 'key2' => true], new UTCDateTime(34 * 1000), 0.8); |
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| 469 | $this->queue->send($message); |
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| 470 | $this->assertSingleMessage($message); |
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| 471 | } |
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| 472 | |||
| 473 | /** |
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| 474 | * @test |
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| 475 | * @covers ::send |
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| 476 | */ |
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| 477 | public function sendWithHighEarliestGet() |
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| 478 | { |
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| 479 | $message = $this->getMessage([], new UTCDateTime(PHP_INT_MAX)); |
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| 480 | $this->queue->send($message); |
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| 481 | $this->assertSingleMessage($message); |
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| 482 | } |
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| 483 | |||
| 484 | /** |
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| 485 | * @test |
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| 486 | * @covers ::send |
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| 487 | */ |
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| 488 | public function sendWithLowEarliestGet() |
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| 489 | { |
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| 490 | $message = $this->getMessage([], new UTCDateTime(0)); |
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| 491 | $this->queue->send($message); |
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| 492 | $this->assertSingleMessage($message); |
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| 493 | } |
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| 494 | |||
| 495 | private function assertSameMessage(Message $expected, Message $actual) |
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| 496 | { |
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| 497 | $this->assertSame((string)$expected->getId(), (string)$actual->getId()); |
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| 498 | $this->assertSame($expected->getPayload(), $actual->getPayload()); |
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| 499 | $this->assertSame($expected->getPriority(), $actual->getPriority()); |
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| 500 | } |
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| 501 | |||
| 502 | private function assertSingleMessage(Message $expected) |
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| 503 | { |
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| 504 | $this->assertSame(1, $this->collection->count()); |
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| 505 | |||
| 506 | $actual = $this->collection->findOne( |
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| 507 | [], |
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| 508 | ['typeMap' => ['root' => 'array', 'document' => 'array', 'array' => 'array']] |
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| 509 | ); |
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| 510 | |||
| 511 | $this->assertSame((string)$expected->getId(), (string)$actual['_id']); |
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| 512 | $this->assertSame($expected->getPayload(), $actual['payload']); |
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| 513 | $this->assertSame($expected->getPriority(), $actual['priority']); |
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| 514 | $this->assertSame(gethostname(), $actual['machineName']); |
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| 515 | $this->assertEquals($expected->getEarliestGet(), $actual['earliestGet']); |
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| 516 | } |
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| 517 | |||
| 518 | private function getMessage(array $payload = [], UTCDateTime $earliestGet = null, float $priority = 0.0) |
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| 519 | { |
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| 520 | return new Message( |
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| 521 | new ObjectId(), |
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| 522 | $payload, |
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| 523 | $earliestGet ?? new UTCDateTime((int)microtime() * 1000), |
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| 524 | $priority |
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| 525 | ); |
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| 526 | } |
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| 527 | |||
| 528 | private function sendAllMessages(array $messages) |
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| 529 | { |
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| 530 | foreach ($messages as $message) { |
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| 531 | $this->queue->send($message); |
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| 532 | } |
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| 533 | } |
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| 534 | } |
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| 535 |
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.