def test_cli_example():
with patch_sys_argv_helper(["ti", "example", "minimal"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.name == "minimal"
with patch_sys_argv_helper(["ti", "example", "minimal.py"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.name == "minimal"
with patch_sys_argv_helper(["ti", "example", "-s",
"minimal.py"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.name == "minimal" and args.save == True
with patch_sys_argv_helper(["ti", "example", "-p",
"minimal.py"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.name == "minimal" and args.print == True
with patch_sys_argv_helper(["ti", "example", "-P",
"minimal.py"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.name == "minimal" and args.pretty_print == True
def test_cli_video_scale():
with patch_sys_argv_helper(
["ti", "video_scale", "-i", "video.mp4", "-w", "1.2"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.input_file == "video.mp4"
assert args.ratio_width == 1.2
assert args.ratio_height == 1.2
assert args.output_file == "video-scaled.mp4"
with patch_sys_argv_helper([
"ti", "video_scale", "-i", "video.mp4", "-w", "1.2",
"--ratio-height", "1.5"
]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.input_file == "video.mp4"
assert args.ratio_width == 1.2
assert args.ratio_height == 1.5
assert args.output_file == "video-scaled.mp4"
with patch_sys_argv_helper([
"ti", "video_scale", "-i", "video.mp3", "-w", "1.2",
"--ratio-height", "1.5"
]) as custom_argv:
with pytest.raises(SystemExit) as pytest_wrapped_err:
cli = TaichiMain(test_mode=True)
args = cli()
assert pytest_wrapped_err.__context__.type == argparse.ArgumentTypeError
def test_cli_video_speed():
with patch_sys_argv_helper(
["ti", "video_speed", "-i", "video.mp4", "-s", "2.0"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.input_file == "video.mp4"
assert args.speed == 2.0
assert args.output_file == "video-sped.mp4"
with patch_sys_argv_helper(
["ti", "video_speed", "-i", "video.mp3", "-s", "2.0"]) as custom_argv:
with pytest.raises(SystemExit) as pytest_wrapped_err:
cli = TaichiMain(test_mode=True)
args = cli()
assert pytest_wrapped_err.__context__.type == argparse.ArgumentTypeError
def test_cli_gif():
with patch_sys_argv_helper(["ti", "gif", "-i", "video.mp4", "-f",
"30"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.input_file == "video.mp4"
assert args.framerate == 30
assert args.output_file == "video.gif"
with patch_sys_argv_helper(["ti", "gif", "-i", "video.mp3", "-f",
"30"]) as custom_argv:
with pytest.raises(SystemExit) as pytest_wrapped_err:
cli = TaichiMain(test_mode=True)
args = cli()
assert pytest_wrapped_err.__context__.type == argparse.ArgumentTypeError
def test_cli_regression():
with patch_sys_argv_helper(["ti", "regression", "a.py", "b.py",
"-g"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.files == ["a.py", "b.py"]
assert args.gui == True
def test_cli_can_dispatch_commands_to_methods_correctly():
with patch_sys_argv_helper(
["ti", "example", "bogus_example_name_for_test"]):
with patch.object(TaichiMain, 'example',
return_value=None) as mock_method:
cli = TaichiMain(test_mode=False)
cli()
mock_method.assert_called_once_with(
["bogus_example_name_for_test"])
def test_cli_video():
with patch_sys_argv_helper(
["ti", "video", "image.gif", "-o", "video.mp4", "-f",
"30"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.inputs == ["image.gif"]
assert args.framerate == 30
assert isinstance(args.output_file, Path)
assert args.output_file.name == "video.mp4"
with patch_sys_argv_helper(["ti", "video", "-o", "video.mp4", "-f",
"30"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert isinstance(args.inputs, list)
assert args.framerate == 30
assert isinstance(args.output_file, Path)
assert args.output_file.name == "video.mp4"
def test_cli_benchmark():
with patch_sys_argv_helper(
["ti", "benchmark", "a.py", "b.py", "-T", "-v", "-r2",
"-t4"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.files == ["a.py", "b.py"]
assert args.tprt == True
assert args.verbose == True
assert args.rerun == "2"
assert args.threads == "4"
def test_cli_video_crop():
with patch_sys_argv_helper([
"ti", "video_crop", "-i", "video.mp4", "--x1", "10.0", "--x2",
"20.0", "--y1", "10.0", "--y2", "20.0"
]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.input_file == "video.mp4"
assert args.x_begin == 10.0
assert args.x_end == 20.0
assert args.y_begin == 10.0
assert args.y_end == 20.0
assert args.output_file == "video-cropped.mp4"
with patch_sys_argv_helper([
"ti", "video_crop", "-i", "video.mp3", "--x1", "10.0", "--x2",
"20.0", "--y1", "10.0", "--y2", "20.0"
]) as custom_argv:
with pytest.raises(SystemExit) as pytest_wrapped_err:
cli = TaichiMain(test_mode=True)
args = cli()
assert pytest_wrapped_err.__context__.type == argparse.ArgumentTypeError
def test_cli_exit_one_with_bogus_command_provided():
with patch_sys_argv_helper(["ti", "bogus-command-not-registered-yet"]):
cli = TaichiMain(test_mode=True)
assert cli() == 1
def test_cli_exit_one_with_no_command_provided():
with patch_sys_argv_helper(["ti"]):
cli = TaichiMain(test_mode=True)
assert cli() == 1
def test_cli_run():
with patch_sys_argv_helper(["ti", "run", "a.py"]) as custom_argv:
cli = TaichiMain(test_mode=True)
args = cli()
assert args.filename == "a.py"