tests/phpunit/CRM/Utils/ArrayTest.php

   1 <?php
   2 require_once 'CiviTest/CiviUnitTestCase.php';
   3
   4 /**
   5  * Class CRM_Utils_ArrayTest
   6  */
   7 class CRM_Utils_ArrayTest extends CiviUnitTestCase {
   8
   9   function testIndexArray() {
  10     $inputs = array();
  11     $inputs[] = array(
  12       'lang' => 'en',
  13       'msgid' => 'greeting',
  14       'familiar' => FALSE,
  15       'value' => 'Hello'
  16     );
  17     $inputs[] = array(
  18       'lang' => 'en',
  19       'msgid' => 'parting',
  20       'value' => 'Goodbye'
  21     );
  22     $inputs[] = array(
  23       'lang' => 'fr',
  24       'msgid' => 'greeting',
  25       'value' => 'Bon jour'
  26     );
  27     $inputs[] = array(
  28       'lang' => 'fr',
  29       'msgid' => 'parting',
  30       'value' => 'Au revoir'
  31     );
  32     $inputs[] = array(
  33       'lang' => 'en',
  34       'msgid' => 'greeting',
  35       'familiar' => TRUE,
  36       'value' => 'Hey'
  37     );
  38     $inputs[] = array(
  39       'msgid' => 'greeting',
  40       'familiar' => TRUE,
  41       'value' => 'Universal greeting'
  42     );
  43
  44     $byLangMsgid = CRM_Utils_Array::index(array('lang', 'msgid'), $inputs);
  45     $this->assertEquals($inputs[4], $byLangMsgid['en']['greeting']);
  46     $this->assertEquals($inputs[1], $byLangMsgid['en']['parting']);
  47     $this->assertEquals($inputs[2], $byLangMsgid['fr']['greeting']);
  48     $this->assertEquals($inputs[3], $byLangMsgid['fr']['parting']);
  49     $this->assertEquals($inputs[5], $byLangMsgid[NULL]['greeting']);
  50   }
  51
  52   function testCollect() {
  53     $arr = array(
  54       array('catWord' => 'cat', 'dogWord' => 'dog'),
  55       array('catWord' => 'chat', 'dogWord' => 'chien'),
  56       array('catWord' => 'gato'),
  57     );
  58     $expected = array('cat', 'chat', 'gato');
  59     $this->assertEquals($expected, CRM_Utils_Array::collect('catWord', $arr));
  60
  61     $arr = array();
  62     $arr['en']= (object) array('catWord' => 'cat', 'dogWord' => 'dog');
  63     $arr['fr']= (object) array('catWord' => 'chat', 'dogWord' => 'chien');
  64     $arr['es']= (object) array('catWord' => 'gato');
  65     $expected = array('en' => 'cat', 'fr' => 'chat', 'es' => 'gato');
  66     $this->assertEquals($expected, CRM_Utils_Array::collect('catWord', $arr));
  67   }
  68
  69   function testProduct0() {
  70     $actual = CRM_Utils_Array::product(
  71       array(),
  72       array('base data' => 1)
  73     );
  74     $this->assertEquals(array(
  75       array('base data' => 1),
  76     ), $actual);
  77   }
  78
  79   function testProduct1() {
  80     $actual = CRM_Utils_Array::product(
  81       array('dim1' => array('a', 'b')),
  82       array('base data' => 1)
  83     );
  84     $this->assertEquals(array(
  85       array('base data' => 1, 'dim1' => 'a'),
  86       array('base data' => 1, 'dim1' => 'b'),
  87     ), $actual);
  88   }
  89
  90   function testProduct3() {
  91     $actual = CRM_Utils_Array::product(
  92       array('dim1' => array('a', 'b'), 'dim2' => array('alpha', 'beta'), 'dim3' => array('one', 'two')),
  93       array('base data' => 1)
  94     );
  95     $this->assertEquals(array(
  96       array('base data' => 1, 'dim1' => 'a', 'dim2' => 'alpha', 'dim3' => 'one'),
  97       array('base data' => 1, 'dim1' => 'a', 'dim2' => 'alpha', 'dim3' => 'two'),
  98       array('base data' => 1, 'dim1' => 'a', 'dim2' => 'beta', 'dim3' => 'one'),
  99       array('base data' => 1, 'dim1' => 'a', 'dim2' => 'beta', 'dim3' => 'two'),
 100       array('base data' => 1, 'dim1' => 'b', 'dim2' => 'alpha', 'dim3' => 'one'),
 101       array('base data' => 1, 'dim1' => 'b', 'dim2' => 'alpha', 'dim3' => 'two'),
 102       array('base data' => 1, 'dim1' => 'b', 'dim2' => 'beta', 'dim3' => 'one'),
 103       array('base data' => 1, 'dim1' => 'b', 'dim2' => 'beta', 'dim3' => 'two'),
 104     ), $actual);
 105   }
 106
 107   function testIsSubset() {
 108     $this->assertTrue(CRM_Utils_Array::isSubset(array(), array()));
 109     $this->assertTrue(CRM_Utils_Array::isSubset(array('a'), array('a')));
 110     $this->assertTrue(CRM_Utils_Array::isSubset(array('a'), array('b','a','c')));
 111     $this->assertTrue(CRM_Utils_Array::isSubset(array('b','d'), array('a','b','c','d')));
 112     $this->assertFalse(CRM_Utils_Array::isSubset(array('a'), array()));
 113     $this->assertFalse(CRM_Utils_Array::isSubset(array('a'), array('b')));
 114     $this->assertFalse(CRM_Utils_Array::isSubset(array('a'), array('b','c','d')));
 115   }
 116
 117   function testRemove() {
 118     $data = array(
 119       'one' => 1,
 120       'two' => 2,
 121       'three' => 3,
 122       'four' => 4,
 123       'five' => 5,
 124       'six' => 6,
 125     );
 126     CRM_Utils_Array::remove($data, 'one', 'two', array('three', 'four'), 'five');
 127     $this->assertEquals($data, array('six' => 6));
 128   }
 129 }