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| 1 | <?php |
| 2 | namespace tests; |
| 3 | use Ably\AblyRest; |
| 4 | use Ably\Log; |
| 5 | |
| 6 | require_once __DIR__ . '/factories/TestApp.php'; |
| 7 | |
| 8 | class LogTest extends \PHPUnit_Framework_TestCase { |
| 9 | |
| 10 | public static function tearDownAfterClass() { |
| 11 | // ensure the logger is reset to default |
| 12 | $ably = new AblyRest( [ |
| 13 | 'key' => 'fake.key:totallyFake' |
| 14 | ] ); |
| 15 | } |
| 16 | |
| 17 | private function logMessages() { |
| 18 | Log::v('This is a test verbose message.'); |
| 19 | Log::d('This is a test debug message.'); |
| 20 | Log::w('This is a test warning.'); |
| 21 | Log::e('This is a test error.'); |
| 22 | } |
| 23 | |
| 24 | /** |
| 25 | * Test if logger uses warning level as default |
| 26 | */ |
| 27 | public function testLogDefault() { |
| 28 | $out = ''; |
| 29 | |
| 30 | $opts = [ |
| 31 | 'key' => 'fake.key:veryFake', |
| 32 | 'logHandler' => function( $level, $args ) use ( &$out ) { |
| 33 | $out .= $args[0] . "\n"; |
| 34 | }, |
| 35 | ]; |
| 36 | $ably = new AblyRest( $opts ); |
| 37 | |
| 38 | $this->logMessages(); |
| 39 | |
| 40 | if (strpos($out, 'This is a test warning.') === false) { |
| 41 | $this->fail('Expected warning level to be logged.'); |
| 42 | } |
| 43 | |
| 44 | if (strpos($out, 'This is a test error.') === false) { |
| 45 | $this->fail('Expected error level to be logged.'); |
| 46 | } |
| 47 | |
| 48 | if (strpos($out, 'This is a test verbose message.') !== false) { |
| 49 | $this->fail('Expected verbose level NOT to be logged.'); |
| 50 | } |
| 51 | |
| 52 | if (strpos($out, 'This is a test debug message.') !== false) { |
| 53 | $this->fail('Expected debug level NOT to be logged.'); |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * Test verbose log level with a handler |
| 59 | */ |
| 60 | public function testLogVerbose() { |
| 61 | $out = ''; |
| 62 | |
| 63 | $opts = [ |
| 64 | 'key' => 'fake.key:veryFake', |
| 65 | 'logLevel' => Log::VERBOSE, |
| 66 | 'logHandler' => function( $level, $args ) use ( &$out ) { |
| 67 | $out .= $args[0] . "\n"; |
| 68 | }, |
| 69 | ]; |
| 70 | |
| 71 | $ably = new AblyRest( $opts ); |
| 72 | $this->logMessages(); |
| 73 | |
| 74 | if (strpos($out, 'This is a test warning.') === false) { |
| 75 | $this->fail('Expected warning level to be logged.'); |
| 76 | } |
| 77 | |
| 78 | if (strpos($out, 'This is a test error.') === false) { |
| 79 | $this->fail('Expected error level to be logged.'); |
| 80 | } |
| 81 | |
| 82 | if (strpos($out, 'This is a test verbose message.') === false) { |
| 83 | $this->fail('Expected verbose level to be logged.'); |
| 84 | } |
| 85 | |
| 86 | if (strpos($out, 'This is a test debug message.') === false) { |
| 87 | $this->fail('Expected debug level to be logged.'); |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | /** |
| 92 | * Test log level == NONE |
| 93 | */ |
| 94 | public function testLogNone() { |
| 95 | $called = false; |
| 96 | $opts = [ |
| 97 | 'key' => 'fake.key:veryFake', |
| 98 | 'logLevel' => Log::NONE, |
| 99 | 'logHandler' => function( $level, $args ) use ( &$called ) { |
| 100 | $called = true; |
| 101 | }, |
| 102 | ]; |
| 103 | |
| 104 | $ably = new AblyRest( $opts ); |
| 105 | $this->logMessages(); |
| 106 | $this->assertFalse( $called, 'Log handler incorrectly called' ); |
| 107 | } |
| 108 | } |