docs: update

docs/examples/demo-klook/utils/validators/validators_of_area.py

@@ -0,0 +1,18 @@
+def check_search_area_result(content, expect_name):
+    print(content, expect_name)
+    found = False
+    for item in content:
+        if item['fullName'] == expect_name:
+            found = True
+            break
+    assert found
+
+
+def exists_default_group(content, expect):
+    found = False
+    for item in content:
+        if item['defaultGroup']:
+            print('defaultGroup found, id={}, parentAreaId={}'.format(item['id'], item['parentAreaId']))
+            found = True
+            break
+    assert found

docs/examples/demo-klook/utils/validators/validators_of_common.py

@@ -0,0 +1,3 @@
+def klook_len_eq(check_value, expect_value):
+    # 校验列表、字典、字符串等长度是否相等
+    assert len(check_value) == int(expect_value)