def test_assert_step_arguments_should_use_explcitly_specified_type_and_value():
# GIVEN
actual_step_arguments = {"str-arg1": "value"}
expected_step_arguments = {"str-arg1": {"type": "str", "value": "value"}}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 0
def test_assert_step_arguments_should_use_specified_cast_for_explicit_value():
# GIVEN
actual_step_arguments = {"int-arg1": 42}
expected_step_arguments = {"int-arg1": {"type": "int", "value": "42", "cast": True}}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 0
def test_assert_step_arguments_should_correctly_compare_dicts():
# GIVEN
actual_step_arguments = {"dict-arg1": {"key1": 1, "key2": 2}}
expected_step_arguments = {"dict-arg1": {"key1": 1, "key2": 2}}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 0
def test_assert_step_arguments_should_fail_if_dicts_dont_match():
# GIVEN
actual_step_arguments = {"dict-arg1": {"key1": 1, "key2": 2}}
expected_step_arguments = {"dict-arg1": {"key1": 0, "key2": 0}}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 1
def test_assert_step_arguments_should_pass_if_arguments_match():
# GIVEN
actual_step_arguments = {"arg1": "value", "arg2": 2}
expected_step_arguments = {"arg1": "value", "arg2": 2}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 0
def test_assert_step_arguments_should_use_repr_if_specified_along_with_explcit_type_and_value():
# GIVEN
actual_step_arguments = {"str-arg1": "value"}
expected_step_arguments = {
"str-arg1": {"use_repr": True, "type": "str", "value": "'value'"}
}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 0
def test_assert_step_arguments_should_fail_if_unable_to_cast():
# GIVEN
actual_step_arguments = {"int-arg1": 42}
expected_step_arguments = {
"int-arg1": {"type": "int", "value": "not-an-int", "cast": True}
}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 1
assert actual_errors[0] == ('Failed to cast "not-an-int" to given type "int"')
def test_assert_step_arguments_should_fail_if_argument_values_have_type_mismatch():
# GIVEN
actual_step_arguments = {"int-arg1": 42}
expected_step_arguments = {"int-arg1": "42"}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 1
assert actual_errors[0] == (
'Expected argument "int-arg1" is of type "str" but should be "int"'
)
def test_assert_step_arguments_should_fail_if_expected_argument_value_doesnt_match():
# GIVEN
actual_step_arguments = {"arg1": "value", "arg2": 2}
expected_step_arguments = {"arg1": "not-correct-value", "arg2": 2}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 1
assert actual_errors[0] == (
'Expected argument "arg1" with value "not-correct-value" does not match value "value"'
)
def test_assert_step_arguments_should_fail_if_expected_argument_is_not_present():
# GIVEN
actual_step_arguments = {"arg1": None, "arg2": None}
expected_step_arguments = {"not-existing-arg": "value1"}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 1
assert actual_errors[0] == (
"Expected argument \"not-existing-arg\" is not in matched arguments ['arg1', 'arg2']"
)
def test_assert_step_arguments_should_fail_if_specified_value_has_not_explictly_specified_type():
# GIVEN
actual_step_arguments = {"str-arg1": "value"}
expected_step_arguments = {"str-arg1": {"type": "str", "value": 42}}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 1
assert actual_errors[0] == (
"Conflicting argument configuration: "
'given value is actually of type "int" although it should match a value of type "str"'
)
def test_assert_step_arguments_should_fail_if_type_is_not_known_for_cast():
# GIVEN
actual_step_arguments = {"int-arg1": 42}
expected_step_arguments = {
"int-arg1": {"type": "UnknownType", "value": "42", "cast": True}
}
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 1
assert actual_errors[0] == (
'Cannot cast to type "UnknownType" because it is unknown'
)
def test_assert_step_arguments_should_collect_all_argument_mismatched():
# GIVEN
actual_step_arguments = {"arg1": "value", "arg2": 2}
expected_step_arguments = OrderedDict([("arg1", "not-correct-value"), ("arg2", -1)])
# WHEN
actual_errors = assert_step_arguments(
actual_step_arguments, expected_step_arguments
)
# THEN
assert len(actual_errors) == 2
assert actual_errors[0] == (
'Expected argument "arg1" with value "not-correct-value" does not match value "value"'
)
assert actual_errors[1] == (
'Expected argument "arg2" with value "-1" does not match value "2"'
)