Passed
Pull Request — main (#3)
by Colin
32:53
created

TestLogger::__construct()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 10
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 3

Importance

Changes 3
Bugs 0 Features 0
Metric Value
cc 3
eloc 5
c 3
b 0
f 0
nc 3
nop 1
dl 0
loc 10
ccs 2
cts 2
cp 1
crap 3
rs 10
1
<?php
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declare(strict_types=1);
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namespace ColinODell\PsrTestLogger;
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use Psr\Log\AbstractLogger;
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use Psr\Log\LogLevel;
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/**
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 * Used for testing purposes.
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 *
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 * It records all records and gives you access to them for verification.
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 *
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 * @method bool hasEmergency(string|array $record)
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 * @method bool hasAlert(string|array $record)
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 * @method bool hasCritical(string|array $record)
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 * @method bool hasError(string|array $record)
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 * @method bool hasWarning(string|array $record)
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 * @method bool hasNotice(string|array $record)
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 * @method bool hasInfo(string|array $record)
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 * @method bool hasDebug(string|array $record)
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 * @method bool hasEmergencyRecords()
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 * @method bool hasAlertRecords()
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 * @method bool hasCriticalRecords()
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 * @method bool hasErrorRecords()
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 * @method bool hasWarningRecords()
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 * @method bool hasNoticeRecords()
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 * @method bool hasInfoRecords()
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 * @method bool hasDebugRecords()
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 * @method bool hasEmergencyThatContains(string $message)
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 * @method bool hasAlertThatContains(string $message)
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 * @method bool hasCriticalThatContains(string $message)
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 * @method bool hasErrorThatContains(string $message)
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 * @method bool hasWarningThatContains(string $message)
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 * @method bool hasNoticeThatContains(string $message)
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 * @method bool hasInfoThatContains(string $message)
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 * @method bool hasDebugThatContains(string $message)
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 * @method bool hasEmergencyThatMatches(string $regex)
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 * @method bool hasAlertThatMatches(string $regex)
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 * @method bool hasCriticalThatMatches(string $regex)
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 * @method bool hasErrorThatMatches(string $regex)
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 * @method bool hasWarningThatMatches(string $regex)
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 * @method bool hasNoticeThatMatches(string $regex)
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 * @method bool hasInfoThatMatches(string $regex)
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 * @method bool hasDebugThatMatches(string $regex)
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 * @method bool hasEmergencyThatPasses(callable $predicate)
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 * @method bool hasAlertThatPasses(callable $predicate)
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 * @method bool hasCriticalThatPasses(callable $predicate)
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 * @method bool hasErrorThatPasses(callable $predicate)
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 * @method bool hasWarningThatPasses(callable $predicate)
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 * @method bool hasNoticeThatPasses(callable $predicate)
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 * @method bool hasInfoThatPasses(callable $predicate)
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 * @method bool hasDebugThatPasses(callable $predicate)
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 *
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 * Adapted from psr/log,
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 * Copyright (c) 2012 PHP Framework Interoperability Group
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 * Used under the MIT license
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 */
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final class TestLogger extends AbstractLogger
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{
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    /** @var array<int, array<string, mixed>> */
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    public array $records = [];
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    /** @var array<string|int, array<int, array<string, mixed>>> */
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    public array $recordsByLevel = [];
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    /** @var array<LogLevel::*, string|int> */
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The doc comment array<LogLevel:: at position 2 could not be parsed: Expected '>' at position 2, but found 'LogLevel'.
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    private array $levelMap = [
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        LogLevel::EMERGENCY => LogLevel::EMERGENCY,
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        LogLevel::ALERT => LogLevel::ALERT,
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        LogLevel::CRITICAL => LogLevel::CRITICAL,
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        LogLevel::ERROR => LogLevel::ERROR,
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        LogLevel::WARNING => LogLevel::WARNING,
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        LogLevel::NOTICE => LogLevel::NOTICE,
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        LogLevel::INFO => LogLevel::INFO,
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        LogLevel::DEBUG => LogLevel::DEBUG,
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    ];
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    /**
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     * @param array<LogLevel::*, string|int>|null $levelMap
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     *   Keys are LogLevel::*, values are alternative strings or integers used as log levels in the SUT.
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     */
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    public function __construct(array|null $levelMap = null)
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    {
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        if (\is_array($levelMap)) {
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            $passedKeys = \array_keys($levelMap);
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            if ($passedKeys !== \array_keys($this->levelMap)) {
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                throw new \InvalidArgumentException('Level map keys must be the LogLevel::* values; passed ' . \print_r($passedKeys, true));
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Bug introduced by
Are you sure print_r($passedKeys, true) of type string|true can be used in concatenation? ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-type  annotation

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                throw new \InvalidArgumentException('Level map keys must be the LogLevel::* values; passed ' . /** @scrutinizer ignore-type */ \print_r($passedKeys, true));
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            }
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        }
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        $this->levelMap = $levelMap ?? $this->levelMap;
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    }
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    /**
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     * {@inheritDoc}
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     *
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     * @param array<array-key, mixed> $context
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     */
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    public function log($level, $message, array $context = []): void
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    {
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        $record = [
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            'level' => $level,
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            'message' => $message,
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            'context' => $context,
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        ];
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        $this->recordsByLevel[$record['level']][] = $record;
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        $this->records[]                          = $record;
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    }
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    public function hasRecords(string|int $level): bool
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    {
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        return isset($this->recordsByLevel[$level]);
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    }
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    /**
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     * @param string|array<string, mixed> $record
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     */
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    public function hasRecord(string|array $record, string|int $level): bool
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    {
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        if (\is_string($record)) {
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            $record = ['message' => $record];
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        }
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        return $this->hasRecordThatPasses(static function (array $rec) use ($record) {
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            if ($rec['message'] !== $record['message']) {
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                return false;
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            }
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            return ! isset($record['context']) || $rec['context'] === $record['context'];
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        }, $level);
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    }
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    public function hasRecordThatContains(string $message, string|int $level): bool
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    {
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        return $this->hasRecordThatPasses(static function (array $rec) use ($message) {
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            return \strpos($rec['message'], $message) !== false;
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        }, $level);
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    }
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    public function hasRecordThatMatches(string $regex, string|int $level): bool
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    {
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        return $this->hasRecordThatPasses(static function ($rec) use ($regex) {
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            return \preg_match($regex, $rec['message']) > 0;
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        }, $level);
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    }
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    /**
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     * @param callable(array<string, mixed>, int): bool $predicate
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     */
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    public function hasRecordThatPasses(callable $predicate, string|int $level): bool
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    {
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        if (! isset($this->recordsByLevel[$level])) {
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            return false;
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        }
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        foreach ($this->recordsByLevel[$level] as $i => $rec) {
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            if (\call_user_func($predicate, $rec, $i)) {
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                return true;
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            }
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        }
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        return false;
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    }
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    /**
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     * @param array<int, mixed> $args
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     */
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    public function __call(string $method, array $args): bool
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    {
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        $levelNames = \implode('|', \array_map('ucfirst', \array_keys($this->levelMap)));
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        if (\preg_match('/(.*)(' . $levelNames . ')(.*)/', $method, $matches) > 0) {
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            $genericMethod = $matches[1] . ($matches[3] !== 'Records' ? 'Record' : '') . $matches[3];
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            $callable      = [$this, $genericMethod];
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            $level         = $this->levelMap[\strtolower($matches[2])];
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            if (\is_callable($callable)) {
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                $args[] = $level;
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                return \call_user_func_array($callable, $args);
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            }
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        }
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        throw new \BadMethodCallException('Call to undefined method ' . static::class . '::' . $method . '()');
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    }
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    public function reset(): void
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    {
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        $this->records        = [];
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        $this->recordsByLevel = [];
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    }
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}
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