1<?php 2 3/** 4 * Hoa 5 * 6 * 7 * @license 8 * 9 * New BSD License 10 * 11 * Copyright © 2007-2017, Hoa community. All rights reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions are met: 15 * * Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * * Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * * Neither the name of the Hoa nor the names of its contributors may be 21 * used to endorse or promote products derived from this software without 22 * specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE 28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34 * POSSIBILITY OF SUCH DAMAGE. 35 */ 36 37namespace Hoa\Iterator\Test\Unit; 38 39use Hoa\Iterator as LUT; 40use Hoa\Test; 41 42/** 43 * Class \Hoa\Iterator\Test\Unit\Multiple. 44 * 45 * Test suite of the multiple iterator. 46 * 47 * @copyright Copyright © 2007-2017 Hoa community 48 * @license New BSD License 49 */ 50class Multiple extends Test\Unit\Suite 51{ 52 public function case_classic() 53 { 54 $this 55 ->given( 56 $foo = new LUT\Map(['f', 'o', 'o']), 57 $bar = new LUT\Map(['b', 'a', 'r']), 58 $multiple = new LUT\Multiple( 59 LUT\Multiple::MIT_NEED_ANY 60 | LUT\Multiple::MIT_KEYS_ASSOC 61 ), 62 $multiple->attachIterator($foo, 'one'), 63 $multiple->attachIterator($bar, 'two') 64 ) 65 ->when($result = iterator_to_array($multiple, false)) 66 ->then 67 ->array($result) 68 ->isEqualTo([ 69 ['one' => 'f', 'two' => 'b'], 70 ['one' => 'o', 'two' => 'a'], 71 ['one' => 'o', 'two' => 'r'] 72 ]); 73 } 74 75 public function case_default_value() 76 { 77 $this 78 ->given( 79 $foobar = new LUT\Map(['f', 'o', 'o', 'b', 'a', 'r']), 80 $baz = new LUT\Map(['b', 'a', 'z']), 81 $multiple = new LUT\Multiple( 82 LUT\Multiple::MIT_NEED_ANY 83 | LUT\Multiple::MIT_KEYS_ASSOC 84 ), 85 $multiple->attachIterator($foobar, 'one', '!'), 86 $multiple->attachIterator($baz, 'two', '?') 87 ) 88 ->when($result = iterator_to_array($multiple, false)) 89 ->then 90 ->array($result) 91 ->isEqualTo([ 92 ['one' => 'f', 'two' => 'b'], 93 ['one' => 'o', 'two' => 'a'], 94 ['one' => 'o', 'two' => 'z'], 95 ['one' => 'b', 'two' => '?'], 96 ['one' => 'a', 'two' => '?'], 97 ['one' => 'r', 'two' => '?'], 98 ]); 99 } 100 101 public function case_empty() 102 { 103 $this 104 ->given($multiple = new LUT\Multiple()) 105 ->when($result = iterator_to_array($multiple)) 106 ->then 107 ->array($result) 108 ->isEmpty(); 109 } 110} 111