tests/template_test.php

   1 <?php
   2 /**
   3  * this file contains tests for the template engine
   4  *
   5  * @package test.util
   6  */
   7
   8 /** required, it is the file under test */
   9 require_once('include/template_processor.php');
  10 require_once('include/text.php');
  11
  12 class TemplateMockApp {
  13         public $theme_info=array();
  14 }
  15
  16 if (!function_exists('current_theme')) {
  17 function current_theme() {
  18         return 'clean';
  19 }
  20 }
  21
  22 if (!function_exists('x')) {
  23 function x($s,$k = NULL) {
  24         return false;
  25 }
  26 }
  27
  28 if (!function_exists('get_app')) {
  29 function get_app() {
  30         return new TemplateMockApp();
  31 }
  32 }
  33
  34 /**
  35  * TestCase for the template engine
  36  *
  37  * @author Alexander Kampmann
  38  * @package test.util
  39  */
  40 class TemplateTest extends PHPUnit_Framework_TestCase {
  41
  42         public function setUp() {
  43                 global $t;
  44                 $t=new Template;
  45         }
  46
  47         public function testListToShort() {
  48                 @list($first, $second)=array('first');
  49
  50                 $this->assertTrue(is_null($second));
  51         }
  52
  53         public function testSimpleVariableString() {
  54                 $tpl='Hello $name!';
  55
  56                 $text=replace_macros($tpl, array('$name'=>'Anna'));
  57
  58                 $this->assertEquals('Hello Anna!', $text);
  59         }
  60
  61         public function testSimpleVariableInt() {
  62                 $tpl='There are $num new messages!';
  63
  64                 $text=replace_macros($tpl, array('$num'=>172));
  65
  66                 $this->assertEquals('There are 172 new messages!', $text);
  67         }
  68
  69         public function testConditionalElse() {
  70                 $tpl='There{{ if $num!=1 }} are $num new messages{{ else }} is 1 new message{{ endif }}!';
  71
  72                 $text1=replace_macros($tpl, array('$num'=>1));
  73                 $text22=replace_macros($tpl, array('$num'=>22));
  74
  75                 $this->assertEquals('There is 1 new message!', $text1);
  76                 $this->assertEquals('There are 22 new messages!', $text22);
  77         }
  78
  79         public function testConditionalNoElse() {
  80                 $tpl='{{ if $num!=0 }}There are $num new messages!{{ endif }}';
  81
  82                 $text0=replace_macros($tpl, array('$num'=>0));
  83                 $text22=replace_macros($tpl, array('$num'=>22));
  84
  85                 $this->assertEquals('', $text0);
  86                 $this->assertEquals('There are 22 new messages!', $text22);
  87         }
  88
  89         public function testConditionalFail() {
  90                 $tpl='There {{ if $num!=1 }} are $num new messages{{ else }} is 1 new message{{ endif }}!';
  91
  92                 $text1=replace_macros($tpl, array());
  93
  94                 //$this->assertEquals('There is 1 new message!', $text1);
  95         }
  96
  97         public function testSimpleFor() {
  98                 $tpl='{{ for $messages as $message }} $message {{ endfor }}';
  99
 100                 $text=replace_macros($tpl, array('$messages'=>array('message 1', 'message 2')));
 101
 102                 $this->assertEquals(' message 1  message 2 ', $text);
 103         }
 104
 105         public function testFor() {
 106                 $tpl='{{ for $messages as $message }} from: $message.from to $message.to {{ endfor }}';
 107
 108                 $text=replace_macros($tpl, array('$messages'=>array(array('from'=>'Mike', 'to'=>'Alex'), array('from'=>'Alex', 'to'=>'Mike'))));
 109
 110                 $this->assertEquals(' from: Mike to Alex  from: Alex to Mike ', $text);
 111         }
 112
 113         public function testKeyedFor() {
 114                 $tpl='{{ for $messages as $from=>$to }} from: $from to $to {{ endfor }}';
 115
 116                 $text=replace_macros($tpl, array('$messages'=>array('Mike'=>'Alex', 'Sven'=>'Mike')));
 117
 118                 $this->assertEquals(' from: Mike to Alex  from: Sven to Mike ', $text);
 119         }
 120
 121         public function testForEmpty() {
 122                 $tpl='messages: {{for $messages as $message}} from: $message.from to $message.to  {{ endfor }}';
 123
 124                 $text=replace_macros($tpl, array('$messages'=>array()));
 125
 126                 $this->assertEquals('messages: ', $text);
 127         }
 128
 129         public function testForWrongType() {
 130                 $tpl='messages: {{for $messages as $message}} from: $message.from to $message.to  {{ endfor }}';
 131
 132                 $text=replace_macros($tpl, array('$messages'=>11));
 133
 134                 $this->assertEquals('messages: ', $text);
 135         }
 136
 137         public function testForConditional() {
 138                 $tpl='new messages: {{for $messages as $message}}{{ if $message.new }} $message.text{{endif}}{{ endfor }}';
 139
 140                 $text=replace_macros($tpl, array('$messages'=>array(
 141                                 array('new'=>true, 'text'=>'new message'),
 142                                 array('new'=>false, 'text'=>'old message'))));
 143
 144                 $this->assertEquals('new messages:  new message', $text);
 145         }
 146
 147         public function testConditionalFor() {
 148                 $tpl='{{ if $enabled }}new messages:{{for $messages as $message}} $message.text{{ endfor }}{{endif}}';
 149
 150                 $text=replace_macros($tpl, array('$enabled'=>true,
 151                                 '$messages'=>array(
 152                                 array('new'=>true, 'text'=>'new message'),
 153                                 array('new'=>false, 'text'=>'old message'))));
 154
 155                 $this->assertEquals('new messages: new message old message', $text);
 156         }
 157
 158         public function testFantasy() {
 159                 $tpl='Fantasy: {{fantasy $messages}}';
 160
 161                 $text=replace_macros($tpl, array('$messages'=>'no no'));
 162
 163                 $this->assertEquals('Fantasy: {{fantasy no no}}', $text);
 164         }
 165
 166         public function testInc() {
 167                 $tpl='{{inc field_input.tpl with $field=$myvar}}{{ endinc }}';
 168
 169                 $text=replace_macros($tpl, array('$myvar'=>array('myfield', 'label', 'value', 'help')));
 170
 171                 $this->assertEquals("   \n"
 172                                 ."      <div class='field input'>\n"
 173                                 ."              <label for='id_myfield'>label</label>\n"
 174                                 ."              <input name='myfield' id='id_myfield' value=\"value\">\n"
 175                                 ."              <span class='field_help'>help</span>\n"
 176                                 ."      </div>\n", $text);
 177         }
 178
 179         public function testIncNoVar() {
 180                 $tpl='{{inc field_input.tpl }}{{ endinc }}';
 181
 182                 $text=replace_macros($tpl, array('$field'=>array('myfield', 'label', 'value', 'help')));
 183
 184                 $this->assertEquals("   \n      <div class='field input'>\n             <label for='id_myfield'>label</label>\n"
 185                                 ."              <input name='myfield' id='id_myfield' value=\"value\">\n"
 186                                 ."              <span class='field_help'>help</span>\n"
 187                                 ."      </div>\n", $text);
 188         }
 189
 190         public function testDoubleUse() {
 191                 $tpl='Hello $name! {{ if $enabled }} I love you! {{ endif }}';
 192
 193                 $text=replace_macros($tpl, array('$name'=>'Anna', '$enabled'=>false));
 194
 195                 $this->assertEquals('Hello Anna! ', $text);
 196
 197                 $tpl='Hey $name! {{ if $enabled }} I hate you! {{ endif }}';
 198
 199                 $text=replace_macros($tpl, array('$name'=>'Max', '$enabled'=>true));
 200
 201                 $this->assertEquals('Hey Max!  I hate you! ', $text);
 202         }
 203
 204         public function testIncDouble() {
 205                 $tpl='{{inc field_input.tpl with $field=$var1}}{{ endinc }}'
 206                 .'{{inc field_input.tpl with $field=$var2}}{{ endinc }}';
 207
 208                 $text=replace_macros($tpl, array('$var1'=>array('myfield', 'label', 'value', 'help'),
 209                                 '$var2'=>array('myfield2', 'label2', 'value2', 'help2')));
 210
 211                 $this->assertEquals("   \n"
 212                                 ."      <div class='field input'>\n"
 213                                 ."              <label for='id_myfield'>label</label>\n"
 214                                 ."              <input name='myfield' id='id_myfield' value=\"value\">\n"
 215                                 ."              <span class='field_help'>help</span>\n"
 216                                 ."      </div>\n"
 217                                 ."      \n"
 218                                 ."      <div class='field input'>\n"
 219                                 ."              <label for='id_myfield2'>label2</label>\n"
 220                                 ."              <input name='myfield2' id='id_myfield2' value=\"value2\">\n"
 221                                 ."              <span class='field_help'>help2</span>\n"
 222                                 ."      </div>\n", $text);
 223         }
 224 }