测试象限
testing quadrants
中文定义
一种将测试类型 测试级别划分为四个象限的分类模型，每个象限对应 两个测试目标维度：支持产品团队与评价产品，面向技术与面向业 务。
English Definition
A classification model of test types/test levels in four quadrants, relating them to two dimensions of test objectives: supporting the product team versus critiquing the product, and technology-facing versus business-facing.