Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 27 | class MatchTest extends UnitTestCase |
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| 28 | { |
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| 29 | //<editor-fold desc="Public Methods"> |
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| 30 | /** |
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| 31 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getGames |
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| 32 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getChildren |
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| 33 | * @uses \Tfboe\FmLib\Entity\GameInterface |
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| 34 | * @uses \Tfboe\FmLib\Entity\Traits\Match::init |
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| 35 | */ |
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| 36 | public function testGamesAndChildren() |
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| 49 | |||
| 50 | /** |
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| 51 | * @covers \Tfboe\FmLib\Entity\Traits\Match::init |
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| 52 | * @uses \Tfboe\FmLib\Entity\Helpers\TournamentHierarchyEntity::__construct |
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| 53 | * @uses \Tfboe\FmLib\Entity\Traits\Match::getGames |
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| 54 | * @uses \Tfboe\FmLib\Entity\Traits\Match::getRankingsA |
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| 55 | * @uses \Tfboe\FmLib\Entity\Traits\Match::getRankingsB |
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| 56 | */ |
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| 57 | View Code Duplication | public function testInit() |
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| 68 | |||
| 69 | /** |
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| 70 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getLevel |
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| 71 | */ |
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| 72 | public function testLevel() |
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| 76 | |||
| 77 | /** |
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| 78 | * @covers \Tfboe\FmLib\Entity\Traits\Match::setMatchNumber |
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| 79 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getMatchNumber |
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| 80 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getLocalIdentifier |
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| 81 | */ |
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| 82 | public function testMatchNumberAndLocalIdentifier() |
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| 90 | |||
| 91 | /** |
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| 92 | * @covers \Tfboe\FmLib\Entity\Traits\Match::setPhase |
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| 93 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getPhase |
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| 94 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getParent |
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| 95 | * @uses \Tfboe\FmLib\Entity\Traits\Match::getMatchNumber |
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| 96 | * @uses \Tfboe\FmLib\Entity\Traits\Match::setMatchNumber |
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| 97 | */ |
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| 98 | public function testPhaseAndParent() |
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| 120 | |||
| 121 | /** |
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| 122 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getRankingsA |
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| 123 | * @uses \Tfboe\FmLib\Entity\Ranking |
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| 124 | * @uses \Tfboe\FmLib\Entity\Traits\Match::init |
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| 125 | */ |
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| 126 | View Code Duplication | public function testRankingsA() |
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| 136 | |||
| 137 | /** |
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| 138 | * @covers \Tfboe\FmLib\Entity\Traits\Match::getRankingsB |
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| 139 | * @uses \Tfboe\FmLib\Entity\Ranking |
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| 140 | * @uses \Tfboe\FmLib\Entity\Traits\Match::init |
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| 141 | */ |
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| 142 | View Code Duplication | public function testRankingsB() |
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| 152 | //</editor-fold desc="Public Methods"> |
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| 153 | |||
| 154 | //<editor-fold desc="Private Methods"> |
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| 155 | /** |
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| 156 | * @return Match|MockObject a new match |
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| 157 | */ |
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| 158 | private function match(): MockObject |
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| 162 | //</editor-fold desc="Private Methods"> |
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| 163 | } |
It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: