def test_should_return_false_when_trying_to_execute_command_fails(self):
when(execution).check_call(ANY_ARGUMENTS).then_raise(OSError())
actual_result = check_if_is_executable('command', '--version', '--quiet')
self.assertFalse(actual_result)
verify(execution).check_call(['command', '--version', '--quiet'])
def test_should_return_false_when_command_is_not_executable(self):
when(execution).check_call(ANY_ARGUMENTS).then_raise(subprocess.CalledProcessError(127, 'command'))
actual_result = check_if_is_executable('command', '--version', '--quiet')
self.assertFalse(actual_result)
verify(execution).check_call(['command', '--version', '--quiet'])
def test_should_return_true_when_command_is_executable(self):
when(execution).check_call(ANY_ARGUMENTS).then_return(None)
actual_result = check_if_is_executable('command', '--version', '--quiet')
self.assertTrue(actual_result)
verify(execution).check_call(['command', '--version', '--quiet'])
def is_executable(self):
"""
Checks if svn client is executable.
@return: True if "svn --version --quiet" is executable,
False otherwise.
"""
return check_if_is_executable(self.command, '--version', '--quiet')
def is_executable(self):
"""
Checks if svn client is executable.
@return: True if "svn --version --quiet" is executable,
False otherwise.
"""
return check_if_is_executable(self.command, '--version', '--quiet')
def is_executable(self):
"""
Checks if the git command line client is executable.
@return: True if "git --version" is executable,
False otherwise.
"""
return check_if_is_executable(self.command, '--version')
def is_executable(self):
"""
Checks if the git command line client is executable.
@return: True if "git --version" is executable,
False otherwise.
"""
return check_if_is_executable(self.command, '--version')
def is_executable(self):
"""
@return: True if "hg --version --quiet" is executable,
False otherwise.
"""
return check_if_is_executable(self.command, '--version', '--quiet')
def is_executable(self):
"""
@return: True if "hg --version --quiet" is executable,
False otherwise.
"""
return check_if_is_executable(self.command, '--version', '--quiet')