/** * @covers Elastica_Query_Builder::fieldOpen * @covers Elastica_Query_Builder::fieldClose * @covers Elastica_Query_Builder::open * @covers Elastica_Query_Builder::close */ public function testFieldOpenAndClose() { $this->assertSame($this->builder, $this->builder->fieldOpen('someField')); $this->assertSame($this->builder, $this->builder->fieldClose()); $this->assertSame('{"someField":{}}', (string) $this->builder); }