[开发测试]Robotframework 改写框架新增用例控制

开发二次关键字，add test case 用于执行一个用例，而不是按RF框架本身的用例个数执行

from __future__ import print_function

# from .version import VERSION

# __version__ = VERSION


class DynamicTestCase(object):
    ROBOT_LISTENER_API_VERSION = 3
    ROBOT_LIBRARY_SCOPE = 'TEST SUITE'
    # ROBOT_LIBRARY_VERSION = __version__

    def __init__(self):
        self.ROBOT_LIBRARY_LISTENER = self
        self.current_suite = None

    def _start_suite(self, suite, result):
        # save current suite so that we can modify it later
        self.current_suite = suite

    def add_test_case(self, name, kwname, *args):
        """Adds a test case to the current suite

        'name' is the test case name
        'kwname' is the keyword to call
        '*args' are the arguments to pass to the keyword

        Example:
            add_test_case  Example Test Case
            ...  log  hello, world  WARN
        """
        tc = self.current_suite.tests.create(name=name)
        tc.body.create_keyword(name=kwname, args=args)
        #tc.keywords.create(name=kwname, args=args) #deprecated in 4.0

    def test(self):
        pass

    # To get our class to load, the module needs to have a class
    # with the same name of a module. This makes that happen:


globals()[__name__] = DynamicTestCase