public function test_release_start_column() { $this->table->setStartColumn(); $this->assertEquals(1, $this->table->getLevel()); $this->assertCount(1, $this->table->getNested()); $this->assertEquals('A', $this->table->releaseStartColumn()); $this->assertEquals(0, $this->table->getLevel()); $this->assertCount(0, $this->table->getNested()); }