def test_must_use_raw_name(self, platform_system_mock, popen_mock):
platform_system_mock.return_value = "Linux"
execname = "foo"
find_executable(execname)
self.assertEqual(popen_mock.mock_calls, [call([execname], stdout=PIPE, stderr=PIPE)])
def test_must_use_raw_name(self, platform_system_mock, popen_mock):
platform_system_mock.return_value = "Linux"
execname = "foo"
find_executable(execname)
self.assertEquals(popen_mock.mock_calls, [
call([execname], stdout=PIPE, stderr=PIPE)
])
def test_must_raise_error_if_executable_not_found(self, platform_system_mock, popen_mock):
platform_system_mock.return_value = "windows"
execname = "foo"
popen_mock.side_effect = [OSError, OSError, OSError, "success"] # fail on all executable names
with self.assertRaises(OSError) as ctx:
find_executable(execname)
expected = "Unable to find AWS CLI installation under following names: {}".format(["foo.cmd", "foo.exe", "foo"])
self.assertEquals(expected, str(ctx.exception))
self.assertEquals(popen_mock.mock_calls, [
call(["foo.cmd"], stdout=PIPE, stderr=PIPE),
call(["foo.exe"], stdout=PIPE, stderr=PIPE),
call(["foo"], stdout=PIPE, stderr=PIPE),
])
def test_must_raise_error_if_executable_not_found(self, platform_system_mock, popen_mock):
platform_system_mock.return_value = "windows"
execname = "foo"
popen_mock.side_effect = [OSError, OSError, OSError, "success"] # fail on all executable names
with self.assertRaises(OSError) as ctx:
find_executable(execname)
expected = "Unable to find AWS CLI installation under following names: {}".format(["foo.cmd", "foo.exe", "foo"])
self.assertEquals(expected, str(ctx.exception))
self.assertEquals(popen_mock.mock_calls, [
call(["foo.cmd"], stdout=PIPE, stderr=PIPE),
call(["foo.exe"], stdout=PIPE, stderr=PIPE),
call(["foo"], stdout=PIPE, stderr=PIPE),
])
def test_must_use_name_with_cmd_extension_on_windows(self, platform_system_mock, popen_mock):
platform_system_mock.return_value = "windows"
execname = "foo"
expected = "foo.cmd"
result = find_executable(execname)
self.assertEqual(result, expected)
self.assertEqual(popen_mock.mock_calls, [call(["foo.cmd"], stdout=PIPE, stderr=PIPE)])
def test_must_use_name_with_cmd_extension_on_windows(self, platform_system_mock, popen_mock):
platform_system_mock.return_value = "windows"
execname = "foo"
expected = "foo.cmd"
result = find_executable(execname)
self.assertEquals(result, expected)
self.assertEquals(popen_mock.mock_calls, [
call(["foo.cmd"], stdout=PIPE, stderr=PIPE)
])
def test_must_use_name_with_exe_extension_on_windows(self, platform_system_mock, popen_mock):
platform_system_mock.return_value = "windows"
execname = "foo"
expected = "foo.exe"
popen_mock.side_effect = [OSError, "success"] # fail on .cmd extension
result = find_executable(execname)
self.assertEquals(result, expected)
self.assertEquals(popen_mock.mock_calls, [
call(["foo.cmd"], stdout=PIPE, stderr=PIPE),
call(["foo.exe"], stdout=PIPE, stderr=PIPE)
])
def test_must_use_name_with_exe_extension_on_windows(self, platform_system_mock, popen_mock):
platform_system_mock.return_value = "windows"
execname = "foo"
expected = "foo.exe"
popen_mock.side_effect = [OSError, "success"] # fail on .cmd extension
result = find_executable(execname)
self.assertEquals(result, expected)
self.assertEquals(popen_mock.mock_calls, [
call(["foo.cmd"], stdout=PIPE, stderr=PIPE),
call(["foo.exe"], stdout=PIPE, stderr=PIPE)
])
