我有一组测试场景(比如10),我想针对不同的国家执行(比如3)。
发布于 2021-01-30 11:06:00
我的第一个建议是带for循环的模板。这样您就不必管理失败,每个迭代都将独立于另一个迭代。每个数据集都将与模板一起执行。注意,如果一个迭代失败,整个测试用例将被标记为失败,但是您将能够检查哪个迭代失败了。

下面是上面示例的代码:
*** Variables ***
@{COUNTRIES} USA UK
*** Test Cases ***
Test Scenario 1
[Template] Test Scenario 1 Template
FOR ${country} IN @{COUNTRIES}
${country}
END
Test Scenario 2
[Template] Test Scenario 2 Template
FOR ${country} IN @{COUNTRIES}
${country}
END
Test Scenario 3
[Template] Test Scenario 3 Template
FOR ${country} IN @{COUNTRIES}
${country}
END
*** Keywords ***
Test Scenario 1 Template
[Arguments] ${country}
Log ${country}
Run Keyword If $country == 'UK' Fail Simulate failure.
Test Scenario 2 Template
[Arguments] ${country}
Log ${country}
Run Keyword If $country == 'USA' Fail Simulate failure.
Test Scenario 3 Template
[Arguments] ${country}
Log ${country}另一个选项基于这个回答,它在运行时动态地生成测试用例。只需要一个小的库也充当侦听器。。这个库可以有一个将被调用的start_suite方法,它将得到作为Python,robot.running.model.TestSuite的套件。然后,您可以使用此对象和机器人框架API以编程方式创建新的测试用例。
DynamicTestLibrary.py:
from robot.running.model import TestSuite
class DynamicTestLibrary(object):
ROBOT_LISTENER_API_VERSION = 3
ROBOT_LIBRARY_SCOPE = 'GLOBAL'
ROBOT_LIBRARY_VERSION = 0.1
def __init__(self):
self.ROBOT_LIBRARY_LISTENER = self
self.top_suite = None
def _start_suite(self, suite, result):
self.top_suite = suite
self.top_suite.tests.clear() # remove placeholder test
def add_test_case(self, name, keyword, *args):
tc = self.top_suite.tests.create(name=name)
tc.keywords.create(name=keyword, args=args)
def add_test_matrix(self, data_set, test_scenarios):
for data in data_set:
for test_scenario in test_scenarios:
self.add_test_case(f'{test_scenario} - {data}', test_scenario, data)
globals()[__name__] = DynamicTestLibrary机器人框架4.0的更新
由于4.0发行版中所做的向后不兼容更改(运行和结果模型已经更改。),如果您使用的是高于4.0的版本,则add_test_case函数应该更改如下。
def add_test_case(self, name, keyword, *args):
tc = self.top_suite.tests.create(name=name)
tc.body.create_keyword(name=keyword, args=args)在机器人文件中,添加一个Suite Setup,在其中可以使用国家列表和测试场景列表调用Add Test Matrix关键字,以生成每个组合的测试用例。这样,每个国家将有一个单独的测试用例--测试场景对,同时将所有内容都放在一个文件中。
test.robot:
*** Settings ***
Library DynamicTestLibrary
Suite Setup Generate Test Matrix
*** Variables ***
@{COUNTRIES} USA UK
*** Test Cases ***
Placeholder test
[Documentation] Placeholder test to prevent empty suite error. It will be removed from execution during the run.
No Operation
*** Keywords ***
Generate Test Matrix
${test scenarios}= Create List Test Scenario 1 Test Scenario 2 Test Scenario 3
DynamicTestLibrary.Add Test Matrix ${COUNTRIES} ${test scenarios}
Test Scenario 1
[Arguments] ${country}
Log ${country}
Run Keyword If $country == 'UK' Fail Simulate failure.
Test Scenario 2
[Arguments] ${country}
Log ${country}
Run Keyword If $country == 'USA' Fail Simulate failure.
Test Scenario 3
[Arguments] ${country}
Log ${country}这将是控制台上的输出:
# robot --pythonpath . test.robot
==============================================================================
Test
==============================================================================
Test Scenario 1 - USA | PASS |
------------------------------------------------------------------------------
Test Scenario 2 - USA | FAIL |
Simulate failure.
------------------------------------------------------------------------------
Test Scenario 3 - USA | PASS |
------------------------------------------------------------------------------
Test Scenario 1 - UK | FAIL |
Simulate failure.
------------------------------------------------------------------------------
Test Scenario 2 - UK | PASS |
------------------------------------------------------------------------------
Test Scenario 3 - UK | PASS |
------------------------------------------------------------------------------
Test | FAIL |
6 critical tests, 4 passed, 2 failed
6 tests total, 4 passed, 2 failed
==============================================================================https://stackoverflow.com/questions/65963879
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