Conditions | 1 |
Paths | 1 |
Total Lines | 14 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
1 | <?php |
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25 | public function testConstructor() |
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26 | { |
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27 | $filename = __FILE__; |
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28 | |||
29 | $spl = new SplFileInfo($filename, dirname($filename), basename($filename)); |
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30 | $entity = new LogFile($spl); |
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31 | $entity2 = new LogFile($filename); |
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32 | |||
33 | $this->assertSame($entity->filename(), $entity2->filename()); |
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34 | |||
35 | $this->expectException(\InvalidArgumentException::class); |
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36 | $entity3 = new LogFile([]); |
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37 | $entity4 = new LogFile(new \SplFileInfo($filename)); |
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38 | } |
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39 | } |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.