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1 <?php
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2
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3 /*
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4 * This file is part of Psy Shell.
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5 *
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6 * (c) 2012-2018 Justin Hileman
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 namespace Psy\Test\CodeCleaner;
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13
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14 use Psy\CodeCleaner\InstanceOfPass;
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15
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16 class InstanceOfPassTest extends CodeCleanerTestCase
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17 {
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18 protected function setUp()
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19 {
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20 $this->setPass(new InstanceOfPass());
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21 }
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22
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23 /**
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24 * @dataProvider invalidStatements
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25 * @expectedException \Psy\Exception\FatalErrorException
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26 */
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27 public function testProcessInvalidStatement($code)
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28 {
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29 $this->parseAndTraverse($code);
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30 }
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31
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32 public function invalidStatements()
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33 {
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34 return [
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35 ['null instanceof stdClass'],
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36 ['true instanceof stdClass'],
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37 ['9 instanceof stdClass'],
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38 ['1.0 instanceof stdClass'],
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39 ['"foo" instanceof stdClass'],
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40 ['__DIR__ instanceof stdClass'],
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41 ['PHP_SAPI instanceof stdClass'],
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42 ['1+1 instanceof stdClass'],
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43 ['true && false instanceof stdClass'],
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44 ['"a"."b" instanceof stdClass'],
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45 ['!5 instanceof stdClass'],
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46 ];
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47 }
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48
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49 /**
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50 * @dataProvider validStatements
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51 */
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52 public function testProcessValidStatement($code)
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53 {
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54 $this->parseAndTraverse($code);
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55 $this->assertTrue(true);
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56 }
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57
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58 public function validStatements()
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59 {
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60 $data = [
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61 ['$a instanceof stdClass'],
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62 ['strtolower("foo") instanceof stdClass'],
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63 ['array(1) instanceof stdClass'],
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64 ['(string) "foo" instanceof stdClass'],
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65 ['(1+1) instanceof stdClass'],
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66 ['"foo ${foo} $bar" instanceof stdClass'],
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67 ['DateTime::ISO8601 instanceof stdClass'],
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68 ];
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69
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70 return $data;
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71 }
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72 }
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