startSerialization(); $instance->finishSerialization(); $this->assertContains( '@prefix rdf: ', $instance->flushContent() ); } public function testFlushContent_SingleElement() { $expData = new ExpData( new ExpNsResource( 'Foobar', 'Bar', 'ns:Mo', null ) ); $expData->addPropertyObjectValue( new ExpNsResource( 'Li', 'La', 'ns:Lu', null ), new ExpLiteral( 'Foo', 'Bar' ) ); $instance = new TurtleSerializer(); $instance->startSerialization(); $instance->serializeExpData( $expData ); $instance->finishSerialization(); $this->assertContains( "ns:Mo:Foobar\n" . " ns:Lu:Li \"Foo\"^^ .\n", $instance->flushContent() ); } }