79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
import pytest
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from ytdl_subscribe.validators.base.string_formatter_validator import (
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StringFormatterValidator,
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)
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from ytdl_subscribe.validators.exceptions import ValidationException
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@pytest.fixture
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def error_message_unequal_brackets_str():
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return (
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"Brackets are reserved for {variable_names} and "
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"should contain a single open and close bracket."
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)
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@pytest.fixture
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def error_message_unequal_regex_matches_str():
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return (
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"{variable_names} should only contain lowercase letters and "
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"underscores with a single open and close bracket."
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)
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class TestEntryFormatter(object):
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def test_parse(self):
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format_string = "Here is my {var_one} and {var_two} 💩"
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assert StringFormatterValidator(
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name="test_format_variables", value=format_string
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).format_variables == ["var_one", "var_two"]
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def test_parse_no_variables(self):
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format_string = "No vars 💩"
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assert (
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StringFormatterValidator(
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name="test_format_variables_empty", value=format_string
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).format_variables
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== []
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)
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@pytest.mark.parametrize(
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"format_string",
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[
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"Try {var_one{ and {var_two}",
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"Single open {",
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"Single close }",
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"Try }var_one} and {var_one}",
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],
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)
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def test_parse_fail_uneven_brackets(
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self, format_string, error_message_unequal_brackets_str
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):
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expected_error_msg = (
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f"Validation error in fail: {error_message_unequal_brackets_str}"
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)
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with pytest.raises(ValidationException, match=expected_error_msg):
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_ = StringFormatterValidator(name="fail", value=format_string)
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@pytest.mark.parametrize(
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"format_string",
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[
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"Try {var1} no numbers",
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"Try {VAR1} no caps",
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"Try {internal{bracket}}",
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"Try }backwards{ facing",
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"Try {var_1}}{",
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"Try {} empty",
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],
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)
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def test_parse_fail_variable(
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self, format_string, error_message_unequal_regex_matches_str
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):
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expected_error_msg = (
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f"Validation error in fail: {error_message_unequal_regex_matches_str}"
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)
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with pytest.raises(ValidationException, match=expected_error_msg):
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_ = StringFormatterValidator(name="fail", value=format_string)
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