getSheet(); $table = new Table(self::INITIAL_RANGE); $table->setName('Table1'); $sheet->addTable($table); self::assertEquals(1, $sheet->getTableCollection()->count()); $sheet->removeTableByName('Table1'); self::assertEquals(0, $sheet->getTableCollection()->count()); } public function testRemoveCollection(): void { $sheet = $this->getSheet(); $table = new Table(self::INITIAL_RANGE); $table->setName('Table1'); $sheet->addTable($table); self::assertEquals(1, $sheet->getTableCollection()->count()); $sheet->removeTableCollection(); self::assertEquals(0, $sheet->getTableCollection()->count()); } }