4 * @author Adam Shorland
5 * @covers UserArrayFromResult
7 class UserArrayFromResultTest
extends MediaWikiTestCase
{
9 private function getMockResultWrapper( $row = null, $numRows = 1 ) {
10 $resultWrapper = $this->getMockBuilder( 'ResultWrapper' )
11 ->disableOriginalConstructor();
13 $resultWrapper = $resultWrapper->getMock();
14 $resultWrapper->expects( $this->atLeastOnce() )
16 ->will( $this->returnValue( $row ) );
17 $resultWrapper->expects( $this->any() )
19 ->will( $this->returnValue( $numRows ) );
21 return $resultWrapper;
24 private function getRowWithUsername( $username = 'fooUser' ) {
25 $row = new stdClass();
26 $row->user_name
= $username;
30 private function getUserArrayFromResult( $resultWrapper ) {
31 return new UserArrayFromResult( $resultWrapper );
35 * @covers UserArrayFromResult::__construct
37 public function testConstructionWithFalseRow() {
39 $resultWrapper = $this->getMockResultWrapper( $row );
41 $object = $this->getUserArrayFromResult( $resultWrapper );
43 $this->assertEquals( $resultWrapper, $object->res
);
44 $this->assertSame( 0, $object->key
);
45 $this->assertEquals( $row, $object->current
);
49 * @covers UserArrayFromResult::__construct
51 public function testConstructionWithRow() {
52 $username = 'addshore';
53 $row = $this->getRowWithUsername( $username );
54 $resultWrapper = $this->getMockResultWrapper( $row );
56 $object = $this->getUserArrayFromResult( $resultWrapper );
58 $this->assertEquals( $resultWrapper, $object->res
);
59 $this->assertSame( 0, $object->key
);
60 $this->assertInstanceOf( 'User', $object->current
);
61 $this->assertEquals( $username, $object->current
->mName
);
64 public function provideNumberOfRows() {
73 * @dataProvider provideNumberOfRows
74 * @covers UserArrayFromResult::count
76 public function testCountWithVaryingValues( $numRows ) {
77 $object = $this->getUserArrayFromResult( $this->getMockResultWrapper( $this->getRowWithUsername(), $numRows ) );
78 $this->assertEquals( $numRows, $object->count() );
82 * @covers UserArrayFromResult::current
84 public function testCurrentAfterConstruction() {
85 $username = 'addshore';
86 $userRow = $this->getRowWithUsername( $username );
87 $object = $this->getUserArrayFromResult( $this->getMockResultWrapper( $userRow ) );
88 $this->assertInstanceOf( 'User', $object->current() );
89 $this->assertEquals( $username, $object->current()->mName
);
92 public function provideTestValid() {
94 array( $this->getRowWithUsername(), true ),
95 array( false, false ),
100 * @dataProvider provideTestValid
101 * @covers UserArrayFromResult::valid
103 public function testValid( $input, $expected ) {
104 $object = $this->getUserArrayFromResult( $this->getMockResultWrapper( $input ) );
105 $this->assertEquals( $expected, $object->valid() );
108 //@todo unit test for key()
109 //@todo unit test for next()
110 //@todo unit test for rewind()