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-rw-r--r--test/Logger/EngelsystemLoggerTest.php126
1 files changed, 126 insertions, 0 deletions
diff --git a/test/Logger/EngelsystemLoggerTest.php b/test/Logger/EngelsystemLoggerTest.php
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+++ b/test/Logger/EngelsystemLoggerTest.php
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+<?php
+
+namespace Engelsystem\Test\Logger;
+
+use Engelsystem\Logger\EngelsystemLogger;
+use PHPUnit\Framework\TestCase;
+use Psr\Log\InvalidArgumentException;
+use Psr\Log\LoggerInterface;
+use Psr\Log\LogLevel;
+
+class EngelsystemLoggerTest extends TestCase
+{
+ /**
+ * @return LoggerInterface
+ */
+ public function getLogger()
+ {
+ return new EngelsystemLogger();
+ }
+
+ public function testImplements()
+ {
+ $this->assertInstanceOf('Psr\Log\LoggerInterface', $this->getLogger());
+ }
+
+ /**
+ * @dataProvider provideLogLevels
+ * @param string $level
+ */
+ public function testAllLevels($level)
+ {
+ $logger = $this->getLogger();
+
+ LogEntries_clear_all();
+
+ $logger->log($level, 'First log message');
+ $logger->{$level}('Second log message');
+
+ $entries = LogEntries();
+ $this->assertCount(2, $entries);
+ }
+
+ /**
+ * @return string[]
+ */
+ public function provideLogLevels()
+ {
+ return [
+ [LogLevel::ALERT],
+ [LogLevel::CRITICAL],
+ [LogLevel::DEBUG],
+ [LogLevel::EMERGENCY],
+ [LogLevel::ERROR],
+ [LogLevel::INFO],
+ [LogLevel::NOTICE],
+ [LogLevel::WARNING],
+ ];
+ }
+
+ public function testContextReplacement()
+ {
+ $logger = $this->getLogger();
+ LogEntries_clear_all();
+
+ $logger->log(LogLevel::INFO, 'My username is {username}', ['username' => 'Foo']);
+
+ $entry = $this->getLastEntry();
+ $this->assertEquals('My username is Foo', $entry['message']);
+ $this->assertContains(LogLevel::INFO, $entry['nick'], '', true);
+
+ foreach (
+ [
+ ['Data and {context}', []],
+ ['Data and ', ['context' => null]],
+ ['Data and {context}', ['context' => new \stdClass()]],
+ ] as $data
+ ) {
+ list($result, $context) = $data;
+
+ $logger->log(LogLevel::INFO, 'Data and {context}', $context);
+
+ $entry = $this->getLastEntry();
+ $this->assertEquals($result, $entry['message']);
+ }
+ }
+
+ public function testContextToString()
+ {
+ $logger = $this->getLogger();
+ LogEntries_clear_all();
+
+ $mock = $this->getMockBuilder('someDataProvider')
+ ->setMethods(['__toString'])
+ ->getMock();
+
+ $mock->expects($this->atLeastOnce())
+ ->method('__toString')
+ ->will($this->returnValue('FooBar'));
+
+ $logger->log(LogLevel::INFO, 'Some data and {context}', ['context' => $mock]);
+
+ $entry = $this->getLastEntry();
+ $this->assertEquals('Some data and FooBar', $entry['message']);
+ }
+
+ /**
+ * @expectedException InvalidArgumentException
+ */
+ public function testThrowExceptionOnInvalidLevel()
+ {
+ $logger = $this->getLogger();
+
+ $logger->log('This log level should never be defined', 'Some message');
+ }
+
+ /**
+ * @return array
+ */
+ public function getLastEntry()
+ {
+ $entries = LogEntries();
+ $entry = array_pop($entries);
+
+ return $entry;
+ }
+}