test/php/Nominatim/ParameterParserTest.php

   1 <?php
   2
   3 namespace Nominatim;
   4
   5 use Exception;
   6
   7 require_once('../../lib/ParameterParser.php');
   8
   9
  10 function userError($sError)
  11 {
  12     throw new Exception($sError);
  13 }
  14
  15 class ParameterParserTest extends \PHPUnit_Framework_TestCase
  16 {
  17
  18
  19     public function testGetBool()
  20     {
  21         $oParams = new ParameterParser([
  22                                         'bool1' => '1',
  23                                         'bool2' => '0',
  24                                         'bool3' => 'true',
  25                                         'bool4' => 'false',
  26                                         'bool5' => ''
  27                                        ]);
  28
  29         $this->assertSame(false, $oParams->getBool('non-exists'));
  30         $this->assertSame(true, $oParams->getBool('non-exists', true));
  31         $this->assertSame(true, $oParams->getBool('bool1'));
  32         $this->assertSame(false, $oParams->getBool('bool2'));
  33         $this->assertSame(true, $oParams->getBool('bool3'));
  34         $this->assertSame(true, $oParams->getBool('bool4'));
  35         $this->assertSame(false, $oParams->getBool('bool5'));
  36     }
  37
  38
  39     public function testGetInt()
  40     {
  41         $oParams = new ParameterParser([
  42                                         'int1' => '5',
  43                                         'int2' => '-1',
  44                                         'int3' => 0
  45                                        ]);
  46
  47         $this->assertSame(false, $oParams->getInt('non-exists'));
  48         $this->assertSame(999, $oParams->getInt('non-exists', 999));
  49         $this->assertSame(5, $oParams->getInt('int1'));
  50
  51         $this->assertSame(-1, $oParams->getInt('int2'));
  52         $this->assertSame(0, $oParams->getInt('int3'));
  53     }
  54
  55
  56     public function testGetIntWithNonNumber()
  57     {
  58         $this->setExpectedException(Exception::class, "Integer number expected for parameter 'int4'");
  59         (new ParameterParser(['int4' => 'a']))->getInt('int4');
  60     }
  61
  62
  63     public function testGetIntWithEmpytString()
  64     {
  65         $this->setExpectedException(Exception::class, "Integer number expected for parameter 'int5'");
  66         (new ParameterParser(['int5' => '']))->getInt('int5');
  67     }
  68
  69
  70     public function testGetFloat()
  71     {
  72
  73         $oParams = new ParameterParser([
  74                                         'float1' => '1.0',
  75                                         'float2' => '-5',
  76                                         'float3' => 0
  77                                        ]);
  78
  79         $this->assertSame(false, $oParams->getFloat('non-exists'));
  80         $this->assertSame(999, $oParams->getFloat('non-exists', 999));
  81         $this->assertSame(1.0, $oParams->getFloat('float1'));
  82         $this->assertSame(-5.0, $oParams->getFloat('float2'));
  83         $this->assertSame(0.0, $oParams->getFloat('float3'));
  84     }
  85
  86     public function testGetFloatWithEmptyString()
  87     {
  88         $this->setExpectedException(Exception::class, "Floating-point number expected for parameter 'float4'");
  89         (new ParameterParser(['float4' => '']))->getFloat('float4');
  90     }
  91
  92     public function testGetFloatWithTextString()
  93     {
  94         $this->setExpectedException(Exception::class, "Floating-point number expected for parameter 'float5'");
  95         (new ParameterParser(['float5' => 'a']))->getFloat('float5');
  96     }
  97
  98
  99     public function testGetFloatWithInvalidNumber()
 100     {
 101         $this->setExpectedException(Exception::class, "Floating-point number expected for parameter 'float6'");
 102         (new ParameterParser(['float6' => '-55.']))->getFloat('float6');
 103     }
 104
 105
 106     public function testGetString()
 107     {
 108         $oParams = new ParameterParser([
 109                                         'str1' => 'abc',
 110                                         'str2' => '',
 111                                         'str3' => '0'
 112                                        ]);
 113
 114         $this->assertSame(false, $oParams->getString('non-exists'));
 115         $this->assertSame('default', $oParams->getString('non-exists', 'default'));
 116         $this->assertSame('abc', $oParams->getString('str1'));
 117         $this->assertSame(false, $oParams->getStringList('str2'));
 118         $this->assertSame(false, $oParams->getStringList('str3')); // sadly PHP magic treats 0 as false when returned
 119     }
 120
 121
 122     public function testGetSet()
 123     {
 124         $oParams = new ParameterParser([
 125                                         'val1' => 'foo',
 126                                         'val2' => '',
 127                                         'val3' => 0
 128                                        ]);
 129
 130         $this->assertSame(false, $oParams->getSet('non-exists', ['foo', 'bar']));
 131         // FIXME: unclear if the default value has to be part of the set
 132         $this->assertSame('default', $oParams->getSet('non-exists', ['foo', 'bar'], 'default'));
 133         $this->assertSame('foo', $oParams->getSet('val1', ['foo', 'bar']));
 134
 135         $this->assertSame(false, $oParams->getSet('val2', ['foo', 'bar']));
 136         $this->assertSame(0, $oParams->getSet('val3', ['foo', 'bar']));
 137     }
 138
 139
 140     public function testGetSetWithValueNotInSet()
 141     {
 142         $this->setExpectedException(Exception::class, "Parameter 'val4' must be one of: foo, bar");
 143         (new ParameterParser(['val4' => 'faz']))->getSet('val4', ['foo', 'bar']);
 144     }
 145
 146
 147     public function testGetStringList()
 148     {
 149         $oParams = new ParameterParser([
 150                                         'list1' => ',a,b,c,,c,d',
 151                                         'list2' => 'a',
 152                                         'list3' => '',
 153                                         'list4' => '0'
 154                                        ]);
 155
 156         $this->assertSame(false, $oParams->getStringList('non-exists'));
 157         $this->assertSame(['a', 'b'], $oParams->getStringList('non-exists', ['a', 'b']));
 158         $this->assertSame(['a', 'b', 'c', 'c', 'd'], $oParams->getStringList('list1'));
 159         $this->assertSame(['a'], $oParams->getStringList('list2'));
 160         $this->assertSame(false, $oParams->getStringList('list3'));
 161         $this->assertSame(false, $oParams->getStringList('list4'));
 162     }
 163
 164
 165     public function testGetPreferredLanguages()
 166     {
 167         $oParams = new ParameterParser(['accept-language' => '']);
 168         $this->assertSame([
 169                            'short_name:default' => 'short_name:default',
 170                            'name:default' => 'name:default',
 171                            'short_name' => 'short_name',
 172                            'name' => 'name',
 173                            'brand' => 'brand',
 174                            'official_name:default' => 'official_name:default',
 175                            'official_name' => 'official_name',
 176                            'ref' => 'ref',
 177                            'type' => 'type'
 178                           ], $oParams->getPreferredLanguages('default'));
 179
 180         $oParams = new ParameterParser(['accept-language' => 'de,en']);
 181         $this->assertSame([
 182                            'short_name:de' => 'short_name:de',
 183                            'name:de' => 'name:de',
 184                            'short_name:en' => 'short_name:en',
 185                            'name:en' => 'name:en',
 186                            'short_name' => 'short_name',
 187                            'name' => 'name',
 188                            'brand' => 'brand',
 189                            'official_name:de' => 'official_name:de',
 190                            'official_name:en' => 'official_name:en',
 191                            'official_name' => 'official_name',
 192                            'ref' => 'ref',
 193                            'type' => 'type'
 194                           ], $oParams->getPreferredLanguages('default'));
 195
 196         $oParams = new ParameterParser(['accept-language' => 'fr-ca,fr;q=0.8,en-ca;q=0.5,en;q=0.3']);
 197         $this->assertSame([
 198                            'short_name:fr-ca' => 'short_name:fr-ca',
 199                            'name:fr-ca' => 'name:fr-ca',
 200                            'short_name:fr' => 'short_name:fr',
 201                            'name:fr' => 'name:fr',
 202                            'short_name:en-ca' => 'short_name:en-ca',
 203                            'name:en-ca' => 'name:en-ca',
 204                            'short_name:en' => 'short_name:en',
 205                            'name:en' => 'name:en',
 206                            'short_name' => 'short_name',
 207                            'name' => 'name',
 208                            'brand' => 'brand',
 209                            'official_name:fr-ca' => 'official_name:fr-ca',
 210                            'official_name:fr' => 'official_name:fr',
 211                            'official_name:en-ca' => 'official_name:en-ca',
 212                            'official_name:en' => 'official_name:en',
 213                            'official_name' => 'official_name',
 214                            'ref' => 'ref',
 215                            'type' => 'type',
 216                           ], $oParams->getPreferredLanguages('default'));
 217     }
 218 }