tests/phpunit/includes/libs/rdbms/database/DatabaseDomainTest.php

   1 <?php
   2
   3 use Wikimedia\Rdbms\DatabaseDomain;
   4
   5 /**
   6  * @covers Wikimedia\Rdbms\DatabaseDomain
   7  */
   8 class DatabaseDomainTest extends PHPUnit_Framework_TestCase {
   9         public static function provideConstruct() {
  10                 return [
  11                         // All strings
  12                         [ 'foo', 'bar', 'baz', 'foo-bar-baz' ],
  13                         // Nothing
  14                         [ null, null, '', '' ],
  15                         // Invalid $database
  16                         [ 0, 'bar', '', '', true ],
  17                         // - in one of the fields
  18                         [ 'foo-bar', 'baz', 'baa', 'foo?hbar-baz-baa' ],
  19                         // ? in one of the fields
  20                         [ 'foo?bar', 'baz', 'baa', 'foo??bar-baz-baa' ],
  21                 ];
  22         }
  23
  24         /**
  25          * @dataProvider provideConstruct
  26          */
  27         public function testConstruct( $db, $schema, $prefix, $id, $exception = false ) {
  28                 if ( $exception ) {
  29                         $this->setExpectedException( InvalidArgumentException::class );
  30                 }
  31
  32                 $domain = new DatabaseDomain( $db, $schema, $prefix );
  33                 $this->assertInstanceOf( DatabaseDomain::class, $domain );
  34                 $this->assertEquals( $db, $domain->getDatabase() );
  35                 $this->assertEquals( $schema, $domain->getSchema() );
  36                 $this->assertEquals( $prefix, $domain->getTablePrefix() );
  37                 $this->assertEquals( $id, $domain->getId() );
  38         }
  39
  40         public static function provideNewFromId() {
  41                 return [
  42                         // basic
  43                         [ 'foo', 'foo', null, '' ],
  44                         // <database>-<prefix>
  45                         [ 'foo-bar', 'foo', null, 'bar' ],
  46                         [ 'foo-bar-baz', 'foo', 'bar', 'baz' ],
  47                         // ?h -> -
  48                         [ 'foo?hbar-baz-baa', 'foo-bar', 'baz', 'baa' ],
  49                         // ?? -> ?
  50                         [ 'foo??bar-baz-baa', 'foo?bar', 'baz', 'baa' ],
  51                         // ? is left alone
  52                         [ 'foo?bar-baz-baa', 'foo?bar', 'baz', 'baa' ],
  53                         // too many parts
  54                         [ 'foo-bar-baz-baa', '', '', '', true ],
  55                 ];
  56         }
  57
  58         /**
  59          * @dataProvider provideNewFromId
  60          */
  61         public function testNewFromId( $id, $db, $schema, $prefix, $exception = false ) {
  62                 if ( $exception ) {
  63                         $this->setExpectedException( InvalidArgumentException::class );
  64                 }
  65                 $domain = DatabaseDomain::newFromId( $id );
  66                 $this->assertInstanceOf( DatabaseDomain::class, $domain );
  67                 $this->assertEquals( $db, $domain->getDatabase() );
  68                 $this->assertEquals( $schema, $domain->getSchema() );
  69                 $this->assertEquals( $prefix, $domain->getTablePrefix() );
  70         }
  71 }