+
+ public static function provideEquals() {
+ return [
+ 'Basic' =>
+ [ 'foo', 'foo', null, '' ],
+ 'db+prefix' =>
+ [ 'foo-bar', 'foo', null, 'bar' ],
+ 'db+schema+prefix' =>
+ [ 'foo-bar-baz', 'foo', 'bar', 'baz' ],
+ '?h -> -' =>
+ [ 'foo?hbar-baz-baa', 'foo-bar', 'baz', 'baa' ],
+ '?? -> ?' =>
+ [ 'foo??bar-baz-baa', 'foo?bar', 'baz', 'baa' ],
+ 'Nothing' =>
+ [ '', null, null, '' ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideEquals
+ * @covers Wikimedia\Rdbms\DatabaseDomain::equals
+ */
+ public function testEquals( $id, $db, $schema, $prefix ) {
+ $fromId = DatabaseDomain::newFromId( $id );
+ $this->assertInstanceOf( DatabaseDomain::class, $fromId );
+
+ $constructed = new DatabaseDomain( $db, $schema, $prefix );
+
+ $this->assertTrue( $constructed->equals( $id ), 'constructed equals string' );
+ $this->assertTrue( $fromId->equals( $id ), 'fromId equals string' );
+
+ $this->assertTrue( $constructed->equals( $fromId ), 'compare constructed to newId' );
+ $this->assertTrue( $fromId->equals( $constructed ), 'compare newId to constructed' );
+ }
+
+ /**
+ * @covers Wikimedia\Rdbms\DatabaseDomain::newUnspecified
+ */
+ public function testNewUnspecified() {
+ $domain = DatabaseDomain::newUnspecified();
+ $this->assertInstanceOf( DatabaseDomain::class, $domain );
+ $this->assertTrue( $domain->equals( '' ) );
+ $this->assertSame( null, $domain->getDatabase() );
+ $this->assertSame( null, $domain->getSchema() );
+ $this->assertSame( '', $domain->getTablePrefix() );
+ }