@@ -44,9 +44,8 @@ protected function assertOrderedIterator($expected, \Traversable $iterator)
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* $a and $b such that $a goes before $b in $expected, the method
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* asserts that any element of $a goes before any element of $b
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* in the sequence generated by $iterator
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- * @param \Traversable $iterator
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*/
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- protected function assertOrderedIteratorForGroups ($ expected , \Traversable $ iterator )
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+ protected function assertOrderedIteratorForGroups (array $ expected , \Traversable $ iterator )
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{
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$ values = array_values (array_map (function (\SplFileInfo $ fileinfo ) { return $ fileinfo ->getPathname (); }, iterator_to_array ($ iterator )));
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@@ -63,11 +62,8 @@ protected function assertOrderedIteratorForGroups($expected, \Traversable $itera
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/**
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* Same as IteratorTestCase::assertIterator with foreach usage.
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- *
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- * @param array $expected
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- * @param \Traversable $iterator
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*/
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- protected function assertIteratorInForeach ($ expected , \Traversable $ iterator )
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+ protected function assertIteratorInForeach (array $ expected , \Traversable $ iterator )
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{
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$ values = [];
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foreach ($ iterator as $ file ) {
@@ -83,11 +79,8 @@ protected function assertIteratorInForeach($expected, \Traversable $iterator)
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/**
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* Same as IteratorTestCase::assertOrderedIterator with foreach usage.
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- *
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- * @param array $expected
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- * @param \Traversable $iterator
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*/
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- protected function assertOrderedIteratorInForeach ($ expected , \Traversable $ iterator )
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+ protected function assertOrderedIteratorInForeach (array $ expected , \Traversable $ iterator )
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{
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$ values = [];
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foreach ($ iterator as $ file ) {
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