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<?php
namespace tests;
use Ably\AblyRest;
use Ably\Log;
require_once __DIR__ . '/factories/TestApp.php';
class LogTest extends \PHPUnit\Framework\TestCase {
public static function tearDownAfterClass(): void {
// ensure the logger is reset to default
$ably = new AblyRest( [
'key' => 'fake.key:totallyFake'
] );
}
private function logMessages() {
Log::v('This is a test verbose message.');
Log::d('This is a test debug message.');
Log::w('This is a test warning.');
Log::e('This is a test error.');
}
/**
* Test if logger uses warning level as default
*/
public function testLogDefault() {
$out = '';
$opts = [
'key' => 'fake.key:veryFake',
'logHandler' => function( $level, $args ) use ( &$out ) {
$out .= $args[0] . "\n";
},
];
$ably = new AblyRest( $opts );
$this->logMessages();
$this->assertIsInt( strpos($out, 'This is a test warning.'), 'Expected warning level to be logged.' );
$this->assertIsInt( strpos($out, 'This is a test error.'), 'Expected error level to be logged.' );
$this->assertFalse( strpos($out, 'This is a test verbose message.'),
'Expected verbose level NOT to be logged.' );
$this->assertFalse( strpos($out, 'This is a test debug message.'), 'Expected debug level NOT to be logged.' );
}
/**
* Test verbose log level with a handler
*/
public function testLogVerbose() {
$out = '';
$opts = [
'key' => 'fake.key:veryFake',
'logLevel' => Log::VERBOSE,
'logHandler' => function( $level, $args ) use ( &$out ) {
$out .= $args[0] . "\n";
},
];
$ably = new AblyRest( $opts );
$this->logMessages();
$this->assertIsInt( strpos($out, 'This is a test warning.'), 'Expected warning level to be logged.' );
$this->assertIsInt( strpos($out, 'This is a test error.'), 'Expected error level to be logged.' );
$this->assertIsInt( strpos($out, 'This is a test verbose message.'), 'Expected verbose level to be logged.' );
$this->assertIsInt( strpos($out, 'This is a test debug message.'), 'Expected debug level to be logged.' );
}
/**
* Test log level == NONE
*/
public function testLogNone() {
$called = false;
$opts = [
'key' => 'fake.key:veryFake',
'logLevel' => Log::NONE,
'logHandler' => function( $level, $args ) use ( &$called ) {
$called = true;
},
];
$ably = new AblyRest( $opts );
$this->logMessages();
$this->assertFalse( $called, 'Log handler incorrectly called' );
}
}