assertSame('discount_usages', $model->getTable()); $this->assertSame('id', $model->getKeyName()); $this->assertSame(true, $model->timestamps); $this->assertSame(['voucher_id', 'invoice_id', 'parent_id', 'discount_amount', 'description', 'school_year', 'updated_by', 'used_at', 'created_at', 'updated_at', 'semester'], $model->getFillable()); } public function test_model_class_loads(): void { $this->assertInstanceOf(DiscountUsage::class, new DiscountUsage); } }