def test_direct_reference(self):
# ACT #
actual = sut.ErrorMessage(
self.string_sym_def_1.name, self.symbol_table,
FailureOfDirectReference(_new_em('the message', 'the how to fix')))
# ASSERT #
asrt_text_doc.assert_is_valid_text_renderer(self, actual)
def test_invalid_type(self):
# ACT #
actual = sut.ErrorMessage(self.string_sym_def_1.name,
self.symbol_table,
InvalidValueTypeFailure([ValueType.PATH]))
# ASSERT #
asrt_text_doc.assert_is_valid_text_renderer(self, actual)
def test(self):
cases = [
FailureOfDirectReference(_new_em('error message')),
FailureOfDirectReference(_new_em('error message',
'how to fix')),
]
for failure in cases:
with self.subTest(msg=failure.error):
actual = sut.ErrorMessage('checked_symbol', empty_symbol_table(), failure)
asrt_text_doc.assert_is_valid_text_renderer(self, actual)
def _validate_reference(symbol_reference: SymbolReference,
symbols: SymbolTable) -> Optional[TextRenderer]:
referenced_sdv_container = symbols.lookup(symbol_reference.name)
assert isinstance(referenced_sdv_container, SymbolContainer), \
'Values in SymbolTable must be SymbolContainer'
result = symbol_reference.restrictions.is_satisfied_by(
symbols, symbol_reference.name, referenced_sdv_container)
if result is None:
return None
return restriction_failures.ErrorMessage(symbol_reference.name, symbols,
result)
def test_symbol_is_builtin(self):
for how_to_fix in ['', 'how_to_fix']:
with self.subTest(how_to_fix=how_to_fix):
error = _new_em('error message',
how_to_fix=how_to_fix)
failure = FailureOfIndirectReference(failing_symbol='name_of_failing_symbol',
path_to_failing_symbol=[],
error=error)
# ACT #
checked_symbol = StringSymbolContext.of_constant('checked_symbol',
'checked symbol value',
definition_source=None)
symbol_table = checked_symbol.symbol_table
actual = sut.ErrorMessage(checked_symbol.name, symbol_table, failure)
# ASSERT #
asrt_text_doc.assert_is_valid_text_renderer(self, actual)
def test_all_referenced_symbols_have_definition_source(self):
for path_to_failing_symbol in [[], ['symbol_on_path_to_failing_symbol']]:
for how_to_fix in ['', 'how_to_fix']:
with self.subTest(path_to_failing_symbol=path_to_failing_symbol,
how_to_fix=how_to_fix):
error = _new_em('error message',
how_to_fix=how_to_fix)
failure = FailureOfIndirectReference(failing_symbol='name_of_failing_symbol',
path_to_failing_symbol=path_to_failing_symbol,
error=error)
# ACT #
checked_symbol = StringConstantSymbolContext('checked_symbol')
symbol_table = SymbolContext.symbol_table_of_contexts(
[checked_symbol] +
[StringConstantSymbolContext(failing_symbol)
for failing_symbol in path_to_failing_symbol]
)
actual = sut.ErrorMessage(checked_symbol.name, symbol_table, failure)
# ASSERT #
asrt_text_doc.assert_is_valid_text_renderer(self, actual)