E02_HttpRunner断言:断言类型列表
在 comparators.py 文件中,定义了可以使用的断言类型:
- equals: 是否相等
- less_than: 小于
- less_than_or_equals: 小于等于
- greater_than: 大于
- greater_than_or_equals: 大于等于
- not_equals: 不等于
- string_equals: 字符串相等
- length_equals: 长度相等
- length_greater_than: 长度大于
- length_greater_than_or_equals: 长度大于等于
- length_less_than: 长度小于
- length_less_than_or_equals: 长度小于等于
- contains: 预期结果是否被包含在实际结果中
- contained_by: 实际结果是否被包含在预期结果中
- type_match: 类型是否匹配
- regex_match: 正则表达式是否匹配
- startswith: 字符串是否以什么开头
- endswith: 字符串是否以什么结尾
以访问百度首页举例(其中断言全部通过):
- config:
name: TestCase
- test:
name: TestStep -1
request:
url: https://www.baidu.com/
method: GET
headers:
User-Agent: 'ozilla/5.0 (Windows NT 6.1; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0'
validate:
# 断言: 是否相等, 返回响应状态码是否为200
- equals: [status_code, 200]
# 断言: 是否包含, 响应实体中是否包含 “title” 字符串
- contains: [content, title]
# 断言: 是否以指定字符串开头, 响应实体是否以“<!DOCTYPE”字符串开头
- startswith: [body, <!DOCTYPE]
# 断言: 是否大于, 响应头域数量是否大于 10 个
- length_greater_than: [headers, 10]
# 断言: 是否类型匹配, 响应实体类型是否为“str”字符串类型
- type_match: [content, str]
源码:\httprunner-2.5.5\httprunner\builtin\comparators.py
def equals(check_value, expect_value):
assert check_value == expect_value
def less_than(check_value, expect_value):
assert check_value < expect_value
def less_than_or_equals(check_value, expect_value):
assert check_value <= expect_value
def greater_than(check_value, expect_value):
assert check_value > expect_value
def greater_than_or_equals(check_value, expect_value):
assert check_value >= expect_value
def not_equals(check_value, expect_value):
assert check_value != expect_value
def string_equals(check_value, expect_value):
assert builtin_str(check_value) == builtin_str(expect_value)
def length_equals(check_value, expect_value):
assert isinstance(expect_value, integer_types)
expect_len = _cast_to_int(expect_value)
assert len(check_value) == expect_len
def length_greater_than(check_value, expect_value):
assert isinstance(expect_value, integer_types)
expect_len = _cast_to_int(expect_value)
assert len(check_value) > expect_len
def length_greater_than_or_equals(check_value, expect_value):
assert isinstance(expect_value, integer_types)
expect_len = _cast_to_int(expect_value)
assert len(check_value) >= expect_len
def length_less_than(check_value, expect_value):
assert isinstance(expect_value, integer_types)
expect_len = _cast_to_int(expect_value)
assert len(check_value) < expect_len
def length_less_than_or_equals(check_value, expect_value):
assert isinstance(expect_value, integer_types)
expect_len = _cast_to_int(expect_value)
assert len(check_value) <= expect_len
def contains(check_value, expect_value):
assert isinstance(check_value, (list, tuple, dict, basestring))
assert expect_value in check_value
def contained_by(check_value, expect_value):
assert isinstance(expect_value, (list, tuple, dict, basestring))
assert check_value in expect_value
def type_match(check_value, expect_value):
def get_type(name):
if isinstance(name, type):
return name
elif isinstance(name, basestring):
try:
return __builtins__[name]
except KeyError:
raise ValueError(name)
else:
raise ValueError(name)
assert isinstance(check_value, get_type(expect_value))
def regex_match(check_value, expect_value):
assert isinstance(expect_value, basestring)
assert isinstance(check_value, basestring)
assert re.match(expect_value, check_value)
def startswith(check_value, expect_value):
assert builtin_str(check_value).startswith(builtin_str(expect_value))
def endswith(check_value, expect_value):
assert builtin_str(check_value).endswith(builtin_str(expect_value))