3 class DatabaseOracleTest
extends PHPUnit\Framework\TestCase
{
5 use MediaWikiCoversValidator
;
6 use PHPUnit4And6Compat
;
9 * @return PHPUnit_Framework_MockObject_MockObject|DatabaseOracle
11 private function getMockDb() {
12 return $this->getMockBuilder( DatabaseOracle
::class )
13 ->disableOriginalConstructor()
18 public function provideBuildSubstring() {
19 yield
[ 'someField', 1, 2, 'SUBSTR(someField,1,2)' ];
20 yield
[ 'someField', 1, null, 'SUBSTR(someField,1)' ];
24 * @covers DatabaseOracle::buildSubstring
25 * @dataProvider provideBuildSubstring
27 public function testBuildSubstring( $input, $start, $length, $expected ) {
28 $mockDb = $this->getMockDb();
29 $output = $mockDb->buildSubstring( $input, $start, $length );
30 $this->assertSame( $expected, $output );
33 public function provideBuildSubstring_invalidParams() {
43 * @covers DatabaseOracle::buildSubstring
44 * @dataProvider provideBuildSubstring_invalidParams
46 public function testBuildSubstring_invalidParams( $start, $length ) {
47 $mockDb = $this->getMockDb();
48 $this->setExpectedException( InvalidArgumentException
::class );
49 $mockDb->buildSubstring( 'foo', $start, $length );