refactor testcase layer

tests/suite/create_and_get.yml

@@ -0,0 +1,31 @@
+
+- config:
+    name: "create user and check result."
+    def: create_and_check($uid, $token)
+    request: $default_request
+    output:
+        - token
+
+- test:
+    name: make sure user $uid does not exist
+    api: get_user($uid, $token)
+    validate:
+        - eq: ["status_code", 404]
+        - eq: ["content.success", false]
+
+- test:
+    name: create user $uid
+    variables:
+        - user_name: "user1"
+        - user_password: "123456"
+    api: create_user($uid, $user_name, $user_password, $token)
+    validate:
+        - eq: ["status_code", 201]
+        - eq: ["content.success", true]
+
+- test:
+    name: check if user $uid exists
+    api: get_user($uid, $token)
+    validate:
+        - eq: ["status_code", 200]
+        - eq: ["content.success", true]

tests/suite/setup.yml

@@ -0,0 +1,26 @@
+- config:
+    name: "setup and reset all."
+    def: setup_and_reset($device_sn)
+    variables:
+        - user_agent: 'iOS/10.3'
+        - device_sn: ${gen_random_string(15)}
+        - os_platform: 'ios'
+        - app_version: '2.8.6'
+    request: $default_request
+    output:
+        - token
+
+- test:
+    name: get token
+    api: get_token($user_agent, $device_sn, $os_platform, $app_version)
+    variables:
+        - user_agent: 'iOS/10.3'
+        - device_sn: $device_sn
+        - os_platform: 'ios'
+        - app_version: '2.8.6'
+    extract:
+        - token: content.token
+
+- test:
+    name: reset all users
+    api: reset_all($token)