如何编写测试用例

验证在输入框输入11位纯数字字符组成的手机号，注册成功","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"sEDb-1659405764233","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"c68i-1659405764231","leaves":[{"text":" >验证在输入框输入10位纯数字字符组成的手机号，注册失败","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"JJ97-1659405807015","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"4Vdp-1659405807013","leaves":[{"text":" >验证在输入框输入12位纯数字字符组成的手机号，注册失败","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"KXkg-1659409529105","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"3zfE-1659409529103","leaves":[{"text":"","marks":[{"type":"fontSize","value":22},{"type":"color","value":"#FF0001"}]}]}],"state":{}},{"type":"block","id":"FvVU-1659409553100","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"9dEO-1659409553097","leaves":[{"text":"测试用例","marks":[{"type":"fontSize","value":22},{"type":"color","value":"#FF0001"}]}]}],"state":{}},{"type":"block","id":"CwFf-1659440358789","name":"paragraph","data":{},"nodes":[{"type":"text","id":"j3Fy-1659440358790","leaves":[{"text":"","marks":[]}]}],"state":{}},{"type":"block","id":"EDaP-1659440366798","name":"paragraph","data":{},"nodes":[{"type":"text","id":"S0hR-1659440366799","leaves":[{"text":"","marks":[]}]}],"state":{}},{"type":"block","id":"My23-1659405831479","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"hqk2-1659405831477","leaves":[{"text":"","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"7jqs-1659405831563","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"lHh1-1659405831561","leaves":[{"text":"","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"HNKB-1659405824236","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"FPpK-1659405824234","leaves":[{"text":"判定表","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"Oxf3-1659405280645","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"vbDJ-1659405280643","leaves":[{"text":"因果图","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"sQJm-1659339639838","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"3Nk1-1659339639837","leaves":[{"text":"正交表 ","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"Il39-1659339653859","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"nwxc-1659339653857","leaves":[{"text":"场景法 ","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"6ujh-1659339666038","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Om6K-1659339666036","leaves":[{"text":"状态迁移","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"cTv5-1659339675289","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"duqQ-1659339675287","leaves":[{"text":" 白盒测试用例设计方法","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"rRI0-1659339695508","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"ChGg-1659339695506","leaves":[{"text":"语句覆盖","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"rrxr-1659339700488","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wvXq-1659339700486","leaves":[{"text":"条件覆盖","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"ZB7T-1659339707341","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Xb1e-1659339707340","leaves":[{"text":"判断覆盖","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":&quot0LT-1659339719351","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"JmWZ-1659339719349","leaves":[{"text":"判断条件覆盖","marks":[{"type":"fontSize","value":22}]}]}],"state":{}},{"type":"block","id":"KpZR-1659339731851","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"hxgS-1659339731848","leaves":[{"text":"路径覆盖（基本路径、z路径法）","marks":[{"type":"fontSize","value":22}]}]}],"state":{}}]">边界点的定义
上点：边界上的点
离点：离上点最近的（即上点左右两边最临近的点）
内点：在域范围内的点
边界值
1-100分
  上点：1和100  正常场景
  离点：0和101  异常场景
  内点： 区域内的点   75 正常场景

闭区间    [1,100] 正常场景：1,100    异常场景：0,101
半闭半开  [1,100) 正常场景：1,99    异常场景 ：0,100
半开半闭 （2，100]  正常场景 ：2,100   异常场景：1,101
开区间（1,100）  正常场景 ：2,99    异常场景：1,100
内点：88

边界条件分析：
1.输入条件明确了一个值得取值范围，或规定了值的个数
2.输入条件明确了一个有序集合

有序集合：春夏秋冬==》选择第一个和最后一个元素作为测试数据 （春和冬）
需求：用户名由11位纯数字字符手机号组成==》 10位、11位、12位
等价类的描述：
  验证在输入框输入11位纯数字字符组成的手机号，注册成功
  验证在输入框输入小于11位数字字符组成的手机号，注册失败
  验证在输入框输入大于11位数字字符组成的手机号，注册失败
边界值的描述：
  >验证在输入框输入11位纯数字字符组成的手机号，注册成功
>验证在输入框输入10位纯数字字符组成的手机号，注册失败
>验证在输入框输入12位纯数字字符组成的手机号，注册失败

测试用例






判定表
因果图
正交表
场景法
状态迁移
白盒测试用例设计方法
语句覆盖
条件覆盖
判断覆盖
判断条件覆盖
路径覆盖（基本路径、z路径法）