tests/phpunit/includes/XmlTest.php

   1 <?php
   2
   3 class XmlTest extends MediaWikiTestCase {
   4
   5         public function testExpandAttributes() {
   6                 $this->assertNull( Xml::expandAttributes(null),
   7                         'Converting a null list of attributes'
   8                 );
   9                 $this->assertEquals( '', Xml::expandAttributes( array() ),
  10                         'Converting an empty list of attributes'
  11                 );
  12         }
  13
  14         public function testExpandAttributesException() {
  15                 $this->setExpectedException('MWException');
  16                 Xml::expandAttributes('string');
  17         }
  18
  19         function testElementOpen() {
  20                 $this->assertEquals(
  21                         '<element>',
  22                         Xml::element( 'element', null, null ),
  23                         'Opening element with no attributes'
  24                 );
  25         }
  26
  27         function testElementEmpty() {
  28                 $this->assertEquals(
  29                         '<element />',
  30                         Xml::element( 'element', null, '' ),
  31                         'Terminated empty element'
  32                 );
  33         }
  34
  35         function testElementInputCanHaveAValueOfZero() {
  36                 $this->assertEquals(
  37                         '<input name="name" value="0" />',
  38                         Xml::input( 'name', false, 0 ),
  39                         'Input with a value of 0 (bug 23797)'
  40                 );
  41         }
  42         function testElementEscaping() {
  43                 $this->assertEquals(
  44                         '<element>hello &lt;there&gt; you &amp; you</element>',
  45                         Xml::element( 'element', null, 'hello <there> you & you' ),
  46                         'Element with no attributes and content that needs escaping'
  47                 );
  48         }
  49
  50         public function testEscapeTagsOnly() {
  51                 $this->assertEquals( '&quot;&gt;&lt;', Xml::escapeTagsOnly( '"><' ),
  52                         'replace " > and < with their HTML entitites'
  53                 );
  54         }
  55
  56         function testElementAttributes() {
  57                 $this->assertEquals(
  58                         '<element key="value" <>="&lt;&gt;">',
  59                         Xml::element( 'element', array( 'key' => 'value', '<>' => '<>' ), null ),
  60                         'Element attributes, keys are not escaped'
  61                 );
  62         }
  63
  64         function testOpenElement() {
  65                 $this->assertEquals(
  66                         '<element k="v">',
  67                         Xml::openElement( 'element', array( 'k' => 'v' ) ),
  68                         'openElement() shortcut'
  69                 );
  70         }
  71
  72         function testCloseElement() {
  73                 $this->assertEquals( '</element>', Xml::closeElement( 'element' ), 'closeElement() shortcut' );
  74         }
  75
  76         public function testDateMenu( ) {
  77                 $curYear   = intval(gmdate('Y'));
  78                 $prevYear  = $curYear - 1;
  79
  80                 $curMonth  = intval(gmdate('n'));
  81                 $prevMonth = $curMonth - 1;
  82                 if( $prevMonth == 0 ) { $prevMonth = 12; }
  83                 $nextMonth = $curMonth + 1;
  84                 if( $nextMonth == 13 ) { $nextMonth = 1; }
  85
  86
  87                 $this->assertEquals(
  88                         '<label for="year">From year (and earlier):</label> <input name="year" size="4" value="2011" id="year" maxlength="4" /> <label for="month">From month (and earlier):</label> <select id="month" name="month" class="mw-month-selector"><option value="-1">all</option>
  89 <option value="1">January</option>
  90 <option value="2" selected="selected">February</option>
  91 <option value="3">March</option>
  92 <option value="4">April</option>
  93 <option value="5">May</option>
  94 <option value="6">June</option>
  95 <option value="7">July</option>
  96 <option value="8">August</option>
  97 <option value="9">September</option>
  98 <option value="10">October</option>
  99 <option value="11">November</option>
 100 <option value="12">December</option></select>',
 101                         Xml::dateMenu( 2011, 02 ),
 102                         "Date menu for february 2011"
 103                 );
 104                 $this->assertEquals(
 105                         '<label for="year">From year (and earlier):</label> <input name="year" size="4" value="2011" id="year" maxlength="4" /> <label for="month">From month (and earlier):</label> <select id="month" name="month" class="mw-month-selector"><option value="-1">all</option>
 106 <option value="1">January</option>
 107 <option value="2">February</option>
 108 <option value="3">March</option>
 109 <option value="4">April</option>
 110 <option value="5">May</option>
 111 <option value="6">June</option>
 112 <option value="7">July</option>
 113 <option value="8">August</option>
 114 <option value="9">September</option>
 115 <option value="10">October</option>
 116 <option value="11">November</option>
 117 <option value="12">December</option></select>',
 118                         Xml::dateMenu( 2011, -1),
 119                         "Date menu with negative month for 'All'"
 120                 );
 121                 $this->assertEquals(
 122                         Xml::dateMenu( $curYear, $curMonth ),
 123                         Xml::dateMenu( ''      , $curMonth ),
 124                         "Date menu year is the current one when not specified"
 125                 );
 126                 $this->assertEquals(
 127                         Xml::dateMenu( $prevYear, $nextMonth ),
 128                         Xml::dateMenu( '', $nextMonth ),
 129                         "Date menu next month is 11 months ago"
 130                 );
 131
 132                 # FIXME: please note there is no year there!
 133                 $this->assertEquals(
 134                         '<label for="year">From year (and earlier):</label> <input name="year" size="4" value="" id="year" maxlength="4" /> <label for="month">From month (and earlier):</label> <select id="month" name="month" class="mw-month-selector"><option value="-1">all</option>
 135 <option value="1">January</option>
 136 <option value="2">February</option>
 137 <option value="3">March</option>
 138 <option value="4">April</option>
 139 <option value="5">May</option>
 140 <option value="6">June</option>
 141 <option value="7">July</option>
 142 <option value="8">August</option>
 143 <option value="9">September</option>
 144 <option value="10">October</option>
 145 <option value="11">November</option>
 146 <option value="12">December</option></select>',
 147                         Xml::dateMenu( '', ''),
 148                         "Date menu with neither year or month"
 149                 );
 150         }
 151
 152         #
 153         # textarea
 154         #
 155         function testTextareaNoContent() {
 156                 $this->assertEquals(
 157                         '<textarea name="name" id="name" cols="40" rows="5"></textarea>',
 158                         Xml::textarea( 'name', '' ),
 159                         'textarea() with not content'
 160                 );
 161         }
 162
 163         function testTextareaAttribs() {
 164                 $this->assertEquals(
 165                         '<textarea name="name" id="name" cols="20" rows="10">&lt;txt&gt;</textarea>',
 166                         Xml::textarea( 'name', '<txt>', 20, 10 ),
 167                         'textarea() with custom attribs'
 168                 );
 169         }
 170
 171         #
 172         # input and label
 173         #
 174         function testLabelCreation() {
 175                 $this->assertEquals(
 176                         '<label for="id">name</label>',
 177                         Xml::label( 'name', 'id' ),
 178                         'label() with no attribs'
 179                 );
 180         }
 181         function testLabelAttributeCanOnlyBeClass() {
 182                 $this->assertEquals(
 183                         '<label for="id">name</label>',
 184                         Xml::label( 'name', 'id', array( 'generated' => true ) ),
 185                         'label() can not be given a generated attribute'
 186                 );
 187                 $this->assertEquals(
 188                         '<label for="id" class="nice">name</label>',
 189                         Xml::label( 'name', 'id', array( 'class' => 'nice' ) ),
 190                         'label() can get a class attribute'
 191                 );
 192                 $this->assertEquals(
 193                         '<label for="id" class="nice">name</label>',
 194                         Xml::label( 'name', 'id', array(
 195                                 'generated' => true,
 196                                 'class' => 'nice',
 197                                 'anotherattr' => 'value',
 198                                 )
 199                         ),
 200                         'label() skip all attributes but "class"'
 201                 );
 202         }
 203
 204         #
 205         # JS
 206         #
 207         function testEscapeJsStringSpecialChars() {
 208                 $this->assertEquals(
 209                         '\\\\\r\n',
 210                         Xml::escapeJsString( "\\\r\n" ),
 211                         'escapeJsString() with special characters'
 212                 );
 213         }
 214
 215         function testEncodeJsVarBoolean() {
 216                 $this->assertEquals(
 217                         'true',
 218                         Xml::encodeJsVar( true ),
 219                         'encodeJsVar() with boolean'
 220                 );
 221         }
 222
 223         function testEncodeJsVarNull() {
 224                 $this->assertEquals(
 225                         'null',
 226                         Xml::encodeJsVar( null ),
 227                         'encodeJsVar() with null'
 228                 );
 229         }
 230
 231         function testEncodeJsVarArray() {
 232                 $this->assertEquals(
 233                         '["a", 1]',
 234                         Xml::encodeJsVar( array( 'a', 1 ) ),
 235                         'encodeJsVar() with array'
 236                 );
 237                 $this->assertEquals(
 238                         '{"a": "a", "b": 1}',
 239                         Xml::encodeJsVar( array( 'a' => 'a', 'b' => 1 ) ),
 240                         'encodeJsVar() with associative array'
 241                 );
 242         }
 243
 244         function testEncodeJsVarObject() {
 245                 $this->assertEquals(
 246                         '{"a": "a", "b": 1}',
 247                         Xml::encodeJsVar( (object)array( 'a' => 'a', 'b' => 1 ) ),
 248                         'encodeJsVar() with object'
 249                 );
 250         }
 251 }