3 class DatabaseOracleTest
extends PHPUnit\Framework\TestCase
{
5 use MediaWikiCoversValidator
;
8 * @return PHPUnit_Framework_MockObject_MockObject|DatabaseOracle
10 private function getMockDb() {
11 return $this->getMockBuilder( DatabaseOracle
::class )
12 ->disableOriginalConstructor()
17 public function provideBuildSubstring() {
18 yield
[ 'someField', 1, 2, 'SUBSTR(someField,1,2)' ];
19 yield
[ 'someField', 1, null, 'SUBSTR(someField,1)' ];
23 * @covers DatabaseOracle::buildSubstring
24 * @dataProvider provideBuildSubstring
26 public function testBuildSubstring( $input, $start, $length, $expected ) {
27 $mockDb = $this->getMockDb();
28 $output = $mockDb->buildSubstring( $input, $start, $length );
29 $this->assertSame( $expected, $output );
32 public function provideBuildSubstring_invalidParams() {
42 * @covers DatabaseOracle::buildSubstring
43 * @dataProvider provideBuildSubstring_invalidParams
45 public function testBuildSubstring_invalidParams( $start, $length ) {
46 $mockDb = $this->getMockDb();
47 $this->setExpectedException( InvalidArgumentException
::class );
48 $mockDb->buildSubstring( 'foo', $start, $length );