Code Duplication    Length = 9-9 lines in 2 locations

tests/OpenWeatherMap/WeatherHistoryTest.php 2 locations

@@ 31-39 (lines=9) @@
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        $this->history = new WeatherHistory($this->fakeJson, 'Berlin');
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    }
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    public function testRewind()
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    {
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        $expectIndex = 0;
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        $history = $this->history;
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        $history->rewind();
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        $position = $history->key();
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        $this->assertSame($expectIndex, $position);
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    }
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    public function testCurrent()
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    {
@@ 50-58 (lines=9) @@
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        $this->assertInternalType('object', $current);
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    }
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    public function testNext()
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    {
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        $expectIndex = 1;
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        $history = $this->history;
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        $history->next();
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        $position = $history->key();
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        $this->assertSame($expectIndex, $position);
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    }
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    public function testValid()
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    {