def test_with_version_all_within(semver_exec):
all_within_range = [
"2.0.0",
"2.1.0",
"2.1.1",
"3.0.0-alpha",
"3.0.0-beta",
"3.0.0",
]
command_args = [semver_command, abitrary_range]
command_args.extend(all_within_range)
exit_code, output_lines, _ = exec_any_cli(semver_exec, command_args)
assert exit_code == 0
assert output_lines == all_within_range
def test_any_bad_parsing_causes_error_message(semver_exec):
badly_written_versions = [
"1.0.0",
"2asf.0.0",
"2.1.0",
"2.1.1",
"3.0.0-alpha",
"3.0.0-beta",
"***---...3.0.0",
]
command_args = ["order"]
command_args.extend(badly_written_versions)
exit_code, _, error_lines = exec_any_cli(semver_exec, command_args)
assert exit_code != 0
assert find_in_any_lines(re.compile("^error:.*"), error_lines)
def test_order_arguments(semver_exec):
ordered_versions = [
"1.0.0",
"2.0.0",
"2.1.0",
"2.1.1",
"3.0.0-alpha",
"3.0.0-beta",
"3.0.0",
]
randomised_versions = ordered_versions.copy()
random.shuffle(randomised_versions)
command_args = ["order"]
command_args.extend(randomised_versions)
_, output_lines, _ = exec_any_cli(semver_exec, command_args)
assert output_lines == ordered_versions
def test_with_some_out_of_range(semver_exec):
some_is_out_of_range = [
"2.0.0",
"0.12.0",
"2.1.0",
"2.1.1",
"3.0.0-alpha",
"1.0.0-beta",
"3.0.0",
]
within_range = [
"2.0.0",
"2.1.0",
"2.1.1",
"3.0.0-alpha",
"3.0.0",
]
command_args = [semver_command, abitrary_range]
command_args.extend(some_is_out_of_range)
_, output_lines, _ = exec_any_cli(semver_exec, command_args)
assert output_lines == within_range
def test_command_is_documented(semver_exec):
_, output_lines, _ = exec_any_cli(semver_exec, ["--help"])
assert find_in_any_lines("^\\s+{}".format(semver_command), output_lines)
def test_fails_with_invalid_version_strings(semver_exec):
some_is_invalid = ["abc", "1.0.0", "b.a.c", "0.1.0-pre.1"]
command_args = [semver_command, abitrary_range]
command_args.extend(some_is_invalid)
exit_code, _, _ = exec_any_cli(semver_exec, command_args)
assert exit_code == 1
def test_when_running_no_option_then_prints_usage(semver_exec):
exit_code, _, error_lines = exec_any_cli(semver_exec, [])
assert exit_code == 1
assert error_lines[0] == "error: command required, please use --help"
def test_returns_version(semver_exec):
exit_code, output_lines, _ = exec_any_cli(semver_exec, ["--version"])
assert exit_code == 0
assert output_lines[0] == "0.1.0"
def test_when_calling_with_help_prints_options(semver_exec):
exit_code, output_lines, _ = exec_any_cli(semver_exec, ["--help"])
assert exit_code == 0
assert find_in_any_lines(re.compile("--help"), output_lines)
assert find_in_any_lines(re.compile("--version"), output_lines)