def test_get_filtered_bears(self):
sys.argv = ['coala', '-I']
with bear_test_module():
local_bears, global_bears = get_filtered_bears(
None, self.log_printer)
self.assertEqual(len(local_bears['cli']), TEST_BEARS_COUNT)
self.assertEqual(
[str(bear) for bear in local_bears['cli']],
TEST_BEAR_NAME_REPRS)
with bear_test_module():
local_bears, global_bears = get_filtered_bears(
['Java'], self.log_printer)
local_bears['cli'] = _sort_bears(local_bears['cli'])
global_bears['cli'] = _sort_bears(global_bears['cli'])
self.assertEqual(len(local_bears['cli']), 3)
self.assertEqual(
str(local_bears['cli'][0]),
"<class 'AspectsGeneralTestBear.AspectsGeneralTestBear'>")
self.assertEqual(str(local_bears['cli'][1]),
"<class 'JavaTestBear.JavaTestBear'>")
self.assertEqual(str(local_bears['cli'][2]),
"<class 'LineCountTestBear.LineCountTestBear'>")
self.assertEqual(len(global_bears['cli']), 0)
def test_dependency_resolving(self):
sections = {"test": self.section}
self.section['bears'] = "DependentBear"
with simulate_console_inputs("True"), bear_test_module():
fill_settings(sections, acquire_settings, self.log_printer)
self.assertEqual(bool(self.section["use_spaces"]), True)
def test_show_bears_specified_in_args(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '--bears',
'JavaTestBear', '--no-color')
self.assertEqual(retval, 0)
self.assertEqual(stdout.strip(), 'JavaTestBear')
def test_section_ordering(self, debug=False):
with bear_test_module():
with prepare_file(['#include <a>'], None) as (lines, filename):
retval, stdout, stderr = execute_coala(
coala.main, 'coala', 'b', 'a',
'--non-interactive', '-S',
'a.bears=SpaceConsistencyTestBear',
'a.files={}'.format(filename),
'a.use_spaces=True',
'b.bears=SpaceConsistencyTestBear',
'b.files={}'.format(filename),
'b.use_spaces=True',
'-c', os.devnull,
debug=debug)
stdout_list = stdout.splitlines(True)
self.assertEqual('Executing section b...\n', stdout_list[0])
self.assertEqual('Executing section a...\n', stdout_list[1])
retval, stdout, stderr = execute_coala(
coala.main, 'coala', 'a', 'b',
'--non-interactive', '-S',
'a.bears=SpaceConsistencyTestBear',
'a.files={}'.format(filename),
'a.use_spaces=True',
'b.bears=SpaceConsistencyTestBear',
'b.files={}'.format(filename),
'b.use_spaces=True',
'-c', os.devnull,
debug=debug)
stdout_list = stdout.splitlines(True)
self.assertEqual('Executing section a...\n', stdout_list[0])
self.assertEqual('Executing section b...\n', stdout_list[1])
def test_run_coala_no_autoapply(self, debug=False):
with bear_test_module():
with prepare_file(['#fixme '], None) as (lines, filename):
self.assertEqual(
1,
len(run_coala(
console_printer=ConsolePrinter(),
log_printer=LogPrinter(),
arg_list=(
'-c', os.devnull,
'-f', filename,
'-b', 'SpaceConsistencyTestBear',
'--apply-patches',
'-S', 'use_spaces=yeah'
),
autoapply=False,
debug=debug
)[0]['cli'])
)
self.assertEqual(
0,
len(run_coala(
console_printer=ConsolePrinter(),
log_printer=LogPrinter(),
arg_list=(
'-c', os.devnull,
'-f', filename,
'-b', 'SpaceConsistencyTestBear',
'--apply-patches',
'-S', 'use_spaces=yeah'
),
debug=debug
)[0]['cli'])
)
def test_fail_acquire_settings(self):
with bear_test_module():
retval, output = execute_coala(coala.main, 'coala',
'--non-interactive',
'-b', 'SpaceConsistencyTestBear',
'-c', os.devnull)
self.assertIn('During execution, we found that some', output)
def test_filter_relevant_bears_gruntfile_present(self):
# Reset the IMPORTANT_BEARS_LIST
import coala_quickstart.generation.Bears as Bears
Bears.IMPORTANT_BEARS_LIST = {
"JavaScript": "DoesNotExistBear",
"Python": "DoesNotExistAsWellBear"
}
sys.argv.append('--no-filter-by-capabilities')
with bear_test_module():
languages = [('JavaScript', 70), ('Python', 20)]
res = {}
with generate_files(["Gruntfile.js"],
[gruntfile],
self.project_dir) as gen_files:
extracted_info = collect_info(self.project_dir)
res = filter_relevant_bears(languages,
self.printer,
self.arg_parser,
extracted_info)
expected_results = {
"JavaScript": set(["SomeLinterBear"]),
}
for lang, lang_bears in expected_results.items():
for bear in lang_bears:
res_bears = [b.name for b in res[lang]]
self.assertIn(bear, res_bears)
def test_show_language_bears(self):
with bear_test_module():
retval, output = execute_coala(
coala_json.main, 'coala-json', '-B', '-l', 'java')
self.assertEqual(retval, 0)
output = json.loads(output)
self.assertEqual(len(output["bears"]), 2)
def test_caching_multi_results(self):
"""
Integration test to assert that results are not dropped when coala is
ran multiple times with caching enabled and one section yields a result
and second one doesn't.
"""
filename = 'tests/misc/test_caching_multi_results/'
with bear_test_module():
with simulate_console_inputs('0'):
retval, stdout, stderr = execute_coala(
coala.main,
'coala',
'-c', filename + '.coafile',
'-f', filename + 'test.py')
self.assertIn('This file has', stdout)
self.assertIn(
'Implicit \'Default\' section inheritance is deprecated',
stderr)
retval, stdout, stderr = execute_coala(
coala.main,
'coala',
'-c', filename + '.coafile',
'-f', filename + 'test.py')
self.assertIn('This file has', stdout)
self.assertIn('During execution of coala', stderr)
self.assertIn(
'Implicit \'Default\' section inheritance is deprecated',
stderr)
def test_caching_multi_results(self):
"""
Integration test to assert that results are not dropped when coala is
ran multiple times with caching enabled and one section yields a result
and second one doesn't.
"""
filename = 'tests/misc/test_caching_multi_results/'
with bear_test_module():
with simulate_console_inputs('n'):
retval, stdout, stderr = execute_coala(
coala.main,
'coala',
'-c', filename + '.coafile',
'-f', filename + 'test.py')
self.assertIn('This file has', stdout)
self.assertIn(
'Implicit \'Default\' section inheritance is deprecated',
stderr)
retval, stdout, stderr = execute_coala(
coala.main,
'coala',
'--non-interactive', '--no-color',
'-c', filename + '.coafile',
'-f', filename + 'test.py')
self.assertIn('This file has', stdout)
self.assertEqual(2, len(stderr.splitlines()))
self.assertIn(
'LineCountTestBear: This result has no patch attached.',
stderr)
self.assertIn(
'Implicit \'Default\' section inheritance is deprecated',
stderr)
def test_show_language_bears(self):
with bear_test_module():
retval, output = execute_coala(
coala.main, 'coala', '-B', '-l', 'java')
self.assertEqual(retval, 0)
# 2 bears plus 1 line holding the closing colour escape sequence
self.assertEqual(len(output.splitlines()), 3)
def test_filter_by_language_c(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '--filter-by', 'language', 'c')
self.assertEqual(retval, 0)
self.assertEqual(len(stdout.strip().splitlines()),
C_BEARS_COUNT_OUTPUT)
def test_file_cache_proxy_integration(self, debug=False):
with bear_test_module():
with prepare_file(['disk-copy\n'], None) as (_, filename):
memory_data = 'in-memory\n'
proxy = FileProxy(filename, None, memory_data)
proxymap = FileProxyMap([proxy])
self.cache.set_proxymap(proxymap)
results, exitcode, file_dicts = run_coala(
console_printer=ConsolePrinter(),
log_printer=LogPrinter(),
arg_list=(
'-c', os.devnull,
'-f', filename,
'-b', 'TestBear',
),
autoapply=False,
debug=debug,
cache=self.cache
)
self.assertEqual(exitcode, 0)
self.assertEqual(len(results), 1)
# run_coala() output's name is always lower case
self.assertEqual(file_dicts['cli'][filename.lower()],
(memory_data,))
def test_dependency_resolving(self):
sections = {'test': self.section}
self.section['bears'] = 'DependentBear'
with simulate_console_inputs('True'), bear_test_module():
fill_settings(sections, acquire_settings, self.log_printer)
self.assertEqual(bool(self.section['use_spaces']), True)
def test_version_conflict_in_collecting_bears(self, import_fn, _):
with bear_test_module():
import_fn.side_effect = VersionConflict("msg1", "msg2")
retval, output = execute_coala(coala.main, "coala", "-B")
self.assertEqual(retval, 13)
self.assertIn(("There is a conflict in the version of a " "dependency you have installed"), output)
self.assertIn("pip install msg2", output) # Check recommendation
def test_fill_settings_section_match_with_conflicts(self):
self.section = Section('test1')
self.section["files"] = "hello.py"
sections = {'test1': self.section}
self.section.append(Setting('bears', 'BearC'))
with simulate_console_inputs("False") as generator, \
bear_test_module(), retrieve_stdout() as sio:
with generate_files([".editorconfig", "hello.py"],
[editorconfig_4, "pass"],
self.project_dir):
extracted_info = collect_info(self.project_dir)
local_bears, global_bears = fill_settings(
sections, acquire_settings, self.log_printer,
fill_section_method=fill_section,
extracted_info=extracted_info)
self.assertEqual(len(local_bears['test1']), 1)
self.assertEqual(len(global_bears['test1']), 0)
prompt_msg = (
'coala-quickstart has detected multiple potential values '
'for the setting "use_spaces"')
self.assertIn(prompt_msg, sio.getvalue())
self.assertEqual(generator.last_input, 0)
self.assertEqual(bool(self.section['use_spaces']), False)
def test_filter_by_language_c(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '--filter-by', 'language', 'c')
self.assertEqual(retval, 0)
# 1 bear plus 1 line holding the closing colour escape sequence.
self.assertEqual(len(stdout.strip().splitlines()), 2)
def test_show_capabilities_with_supported_language(self, debug=False):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-p', 'R', '-I', debug=debug)
self.assertEqual(retval, 0)
self.assertEqual(len(stdout.splitlines()), 2)
self.assertFalse(stderr)
def test_filter_relevant_bears_with_capabilities(self):
# Clear the IMPORTANT_BEARS_LIST
import coala_quickstart.generation.Bears as Bears
Bears.IMPORTANT_BEARS_LIST = {}
with bear_test_module():
languages = []
capability_to_select = 'Smell'
cap_number = (
sorted(ALL_CAPABILITIES).index(capability_to_select) + 1)
res = []
with simulate_console_inputs('1000', str(cap_number)) as generator:
res = filter_relevant_bears(languages,
self.printer,
self.arg_parser,
{})
# 1000 was not a valid option, so there will be two prompts
self.assertEqual(generator.last_input, 1)
expected_results = {
"All": set(["SmellCapabilityBear"])
}
for lang, lang_bears in expected_results.items():
for bear in lang_bears:
res_bears = [b.name for b in res[lang]]
self.assertIn(bear, res_bears)
def test_get_all_bears_names(self):
with bear_test_module():
names = get_all_bears_names()
assert isinstance(names, list)
self.assertSetEqual(
set(names),
set(TEST_BEAR_NAMES))
def test_coala_no_unexpected_warnings(self):
with bear_test_module():
with prepare_file(['#fixme'], None) as (lines, filename):
retval, stdout, stderr = execute_coala(
coala.main, 'coala')
errors = filter(bool, stderr.split('\n'))
errors = list(errors)
unexpected = errors.copy()
expected = [
err for err in unexpected
if "Implicit 'Default' section inheritance" in err]
self.assertNotEqual([], expected)
# Filter them out
unexpected = [err for err in unexpected
if err not in expected]
# These errors depend on the state of the host, so ignore them
ignored = [
err for err in unexpected
if re.search("No bears matching '.*' were found", err)]
# Filter them out
unexpected = [err for err in unexpected if err not in ignored]
self.assertEqual([], unexpected)
self.assertEqual(
retval, 0,
'coala must return zero when there are no errors;'
' errors={errors}'.format(errors=list(errors)))
def test_filter_bears_ci_mode(self):
sys.argv.append('--ci')
with bear_test_module():
languages = []
res_1 = filter_relevant_bears(
languages, self.printer, self.arg_parser, {})
res_2 = []
with generate_files(context_filenames,
context_file_contents,
self.project_dir):
with simulate_console_inputs("Yes") as generator:
extracted_info = collect_info(self.project_dir)
res_2 = filter_relevant_bears(languages,
self.printer,
self.arg_parser,
extracted_info)
# Make sure there was no prompt
self.assertEqual(generator.last_input, -1)
# The NonOptionalSettingBear is not selected due to non-optional
# setting value in non-interactive mode.
additional_bears_by_lang = {
"All": []
}
for lang in res_1:
additional_bears = [bear.name for bear in res_2[lang]
if bear not in res_1[lang]]
for bear in additional_bears_by_lang[lang]:
self.assertIn(bear, additional_bears)
def test_fail_acquire_settings(self):
with bear_test_module():
retval, output = execute_coala(coala.main, 'coala', '--json',
'-c', os.devnull,
'-b', 'SpaceConsistencyTestBear')
self.assertIn('During execution, we found that some',
output, 'Missing settings not logged')
def test_show_all_bears(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '-I')
self.assertEqual(retval, 0)
# 6 bears plus 1 line holding the closing colour escape sequence.
self.assertEqual(len(stdout.strip().splitlines()), 7)
self.assertFalse(stderr)
def test_get_all_languages_without_unknown(self):
with bear_test_module():
languages = get_all_languages()
assert isinstance(languages, tuple)
self.assertEqual(len(languages), LANGUAGE_COUNT)
self.assertSetEqual(
{str(language) for language in languages},
set(LANGUAGE_NAMES))
def test_show_bears_specified_in_args_regex(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '--bears',
'*Java*', '*Space*', '--no-color')
self.assertEqual(retval, 0)
self.assertEqual(['JavaTestBear', 'SpaceConsistencyTestBear'],
[bear.strip() for bear in stdout.splitlines()])
def test_filter_by_can_detect_syntax(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '--filter-by',
'can_detect', 'syntax')
self.assertEqual(retval, 0)
# 2 bears plus 1 line holding the closing colour escape sequence.
self.assertEqual(len(stdout.strip().splitlines()), 3)
def test_show_language_bears(self):
with bear_test_module():
retval, output = execute_coala(
coala.main, 'coala', '--json', '-B', '-l', 'java',
stdout_only=True)
self.assertEqual(retval, 0)
output = json.loads(output)
self.assertEqual(len(output['bears']), 2)
def test_version_conflict_in_collecting_bears(self, import_fn, _):
with bear_test_module():
import_fn.side_effect = VersionConflict('msg1', 'msg2')
retval, output = execute_coala(coala.main, 'coala', '-B')
self.assertEqual(retval, 13)
self.assertIn(('There is a conflict in the version of a '
'dependency you have installed'), output)
self.assertIn('pip install "msg2"', output)
def test_get_all_bears_names(self):
with bear_test_module():
self.assertSetEqual(
set(get_all_bears_names()),
{'EchoBear',
'LineCountTestBear',
'JavaTestBear',
'SpaceConsistencyTestBear'})
def test_show_language_bears(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(coala.main, 'coala',
'--json', '-B', '-l',
'java', '-I')
self.assertEqual(retval, 0)
output = json.loads(stdout)
self.assertEqual(len(output['bears']), 2)
self.assertFalse(stderr)
def test_filter_by_unknown(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(coala.main, 'coala', '-B',
'--filter-by', 'unknown',
'arg1')
self.assertEqual(retval, 2)
self.assertRaisesRegex(
InvalidFilterException, '{!r} is an invalid filter. Available '
'filters: {}'.format(filter, get_all_filters_str()))
def test_filter_by_unknown(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(coala.main, 'coala', '-B',
'--filter-by', 'unknown',
'arg1')
self.assertEqual(retval, 2)
self.assertIn(
"'unknown' is an invalid filter. Available "
'filters: ' + ', '.join(sorted(available_filters)), stdout)
def test_show_all_bears(self, debug=False):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '-I', debug=debug)
self.assertEqual(retval, 0)
# All bears plus 1 line holding the closing colour escape sequence.
self.assertEqual(len(stdout.strip().splitlines()),
TEST_BEARS_COUNT + 1)
self.assertFalse(stderr)
def test_show_language_bears(self, debug=False):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '-l', 'java', '-I', debug=debug)
self.assertEqual(retval, 0)
self.assertEqual(len(stdout.splitlines()),
JAVA_BEARS_COUNT_OUTPUT)
self.assertIn(
"'--filter-by-language ...' is deprecated", stderr)
def test_filter_by_can_fix_syntax(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-B', '--filter-by',
'can_fix', 'syntax')
self.assertEqual(retval, 0)
# 1 line holding the closing colour escape sequence.
self.assertEqual(len(stdout.strip().splitlines()), 1)
self.assertIn('No bears to show.', stdout)
def test_version_conflict_in_collecting_bears(self, import_fn, _):
with bear_test_module():
import_fn.side_effect = VersionConflict('msg1', 'msg2')
retval, stdout, stderr = execute_coala(coala.main, 'coala', '-B')
self.assertEqual(retval, 13)
self.assertIn(('There is a conflict in the version of a '
'dependency you have installed'), stderr)
self.assertIn('pip install "msg2"', stderr)
self.assertFalse(stdout)
def test_coala(self):
with bear_test_module(), \
prepare_file(["#fixme"], None) as (lines, filename):
retval, output = execute_coala(coala.main, "coala",
"-c", os.devnull, "-f",
re.escape(filename), "-b",
"LineCountTestBear")
self.assertIn("This file has 1 lines.", output,
"The output should report count as 1 lines")
def test_format_show_bears(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(coala.main, 'coala', '-B',
'--filter-by', 'language',
'java', '-I', '--format')
self.assertEqual(retval, 0)
self.assertFalse(stderr)
self.assertRegex(stdout, 'name:.*:can_detect:.*:can_fix:.*:'
'description:.*')
def test_filter_bylanguage_java_can_detect_syntax(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(coala.main, 'coala', '-B',
'--filter-by-language',
'java', '--filter-by',
'can_detect', 'formatting')
self.assertEqual(retval, 0)
# 1 bear plus 1 line holding the closing colour escape sequence.
self.assertEqual(len(stdout.strip().splitlines()), 2)
def test_coala(self):
with bear_test_module(), \
prepare_file(['#fixme'], None) as (lines, filename):
retval, output = execute_coala(coala.main, 'coala',
'-c', os.devnull, '-f',
re.escape(filename), '-b',
'LineCountTestBear')
self.assertIn('This file has 1 lines.', output,
'The output should report count as 1 lines')
def test_version_conflict_in_collecting_bears(self, import_fn):
with bear_test_module():
import_fn.side_effect = (
lambda *args, **kwargs: raise_error(VersionConflict,
"msg1", "msg2"))
retval, output = execute_coala(coala.main, "coala", "-A")
self.assertEqual(retval, 13)
self.assertIn(("There is a conflict in the version of a "
"dependency you have installed"), output)
self.assertIn("pip install msg2", output) # Check recommendation
def test_fail_acquire_settings(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(coala.main, 'coala',
'--non-interactive', '-b',
'SpaceConsistencyTestBear',
'-c', os.devnull)
self.assertFalse(stdout)
self.assertIn('During execution, we found that some', stderr)
self.assertNotEqual(retval, 0,
'coala was expected to return non-zero')
def test_get_all_languages_with_unknown(self):
with bear_test_module():
languages = get_all_languages(include_unknown=True)
language_names = LANGUAGE_NAMES.copy()
language_names.append('Unknown')
assert isinstance(languages, tuple)
self.assertEqual(len(languages), LANGUAGE_COUNT + 1)
self.assertSetEqual({str(language)
for language in languages},
set(language_names))
def test_get_filtered_bears(self):
sys.argv = ['coala', '-I']
with bear_test_module():
local_bears, global_bears = get_filtered_bears(
None, self.log_printer)
self.assertEqual(len(local_bears['cli']), 13)
with bear_test_module():
local_bears, global_bears = get_filtered_bears(['Java'],
self.log_printer)
self.assertEqual(len(local_bears['cli']), 2)
self.assertEqual(str(local_bears['cli'][0]),
"<class 'JavaTestBear.JavaTestBear'>")
self.assertEqual(str(local_bears['cli'][1]),
"<class 'LineCountTestBear.LineCountTestBear'>")
self.assertEqual(len(global_bears['cli']), 0)
def test_show_all_bears(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '--json', '-B', '-I')
self.assertEqual(retval, 0)
output = json.loads(stdout)
self.assertEqual(len(output['bears']), TEST_BEARS_COUNT)
self.assertFalse(stderr)
self.assertEqual(output,
{'bears': list(TEST_BEAR_NAMES)})
def test_get_all_bears_names(self):
with bear_test_module():
names = get_all_bears_names()
assert isinstance(names, list)
self.assertSetEqual(
set(names), {
'DependentBear', 'EchoBear', 'LineCountTestBear',
'JavaTestBear', 'SpaceConsistencyTestBear', 'TestBear',
'ErrorTestBear', 'RaiseTestBear'
})
def test_fail_acquire_settings(self):
with bear_test_module():
retval, stdout, stderr = execute_coala(coala.main, 'coala',
'--json', '-c', os.devnull,
'-b',
'SpaceConsistencyTestBear')
test_text = '{\n "results": {}\n}\n'
self.assertEqual(stdout, test_text)
self.assertIn('During execution, we found that some', stderr,
'Missing settings not logged')
def test_coala_ignore_file(self):
with bear_test_module():
with prepare_file(['#fixme'], None) as (lines, filename):
retval, stdout, stderr = execute_coala(
coala.main, 'coala', '-c', os.devnull, '--non-interactive',
'-f', filename, '--ignore', filename, '-b',
'LineCountTestBear')
self.assertEqual(stdout, 'Executing section cli...\n')
self.assertEqual(
retval, 0, 'coala must return zero when '
'there are no errors')
def test_run_coala_bear_run_raises(self):
configure_logging()
with bear_test_module(), \
prepare_file(['#fixme '], None) as (lines, filename), \
self.assertRaisesRegex(
RuntimeError, r"^That's all the RaiseTestBear can do\.$"):
run_coala(console_printer=ConsolePrinter(),
log_printer=LogPrinter(),
arg_list=('-c', os.devnull, '-f', re.escape(filename),
'-b', 'RaiseTestBear'),
debug=True)
def test_coala_with_color(self):
with bear_test_module(), \
prepare_file(['#fixme'], None) as (lines, filename):
retval, stdout, stderr = execute_coala(coala.main, 'coala')
errors = filter(bool, stderr.split('\n'))
# Every error message must start with characters
# used for coloring.
for err in errors:
self.assertNotRegex(err, r'^\[WARNING\]')
self.assertEqual(
retval, 0, 'coala must return zero when there are no errors')
def test_show_capabilities_with_supported_language(self, debug=False):
with bear_test_module():
retval, stdout, stderr = execute_coala(coala.main,
'coala',
'-p',
'R',
'-I',
debug=debug)
self.assertEqual(retval, 0)
self.assertEqual(len(stdout.splitlines()), 2)
self.assertFalse(stderr)
def test_filter_relevant_bears_with_non_optional_settings(self):
sys.argv.append('--no-filter-by-capabilities')
with bear_test_module():
languages = []
res_1 = filter_relevant_bears(
languages, self.printer, self.arg_parser, {})
# results with extracted information
res_2 = []
with generate_files(context_filenames,
context_file_contents,
self.project_dir):
with simulate_console_inputs("Yes") as generator:
extracted_info = collect_info(self.project_dir)
res_2 = filter_relevant_bears(languages,
self.printer,
self.arg_parser,
extracted_info)
self.assertEqual(generator.last_input, 0)
# Comparing both the scenarios
additional_bears_by_lang = {
"All": ["NonOptionalSettingBear"]
}
for lang in res_1:
additional_bears = [bear.name for bear in res_2[lang]
if bear not in res_1[lang]]
for bear in additional_bears_by_lang[lang]:
self.assertIn(bear, additional_bears)
# Simulating the situation when user rejects the bear
res_2 = []
with generate_files(context_filenames,
context_file_contents,
self.project_dir):
with simulate_console_inputs(
"Some random text which will not be accepted",
"No") as generator:
extracted_info = collect_info(self.project_dir)
res_2 = filter_relevant_bears(languages,
self.printer,
self.arg_parser,
extracted_info)
self.assertEqual(generator.last_input, 1)
# This time there will be no additional bears
additional_bears_by_lang = {
"All": []
}
for lang in res_1:
additional_bears = [bear.name for bear in res_2[lang]
if bear not in res_1[lang]]
for bear in additional_bears_by_lang[lang]:
self.assertIn(bear, additional_bears)
def test_bears_no_filter_by_capability_mode(self):
languages = []
with bear_test_module():
# Results without filtering
sys.argv.append('--no-filter-by-capabilities')
res = []
with simulate_console_inputs() as generator:
res = filter_relevant_bears(languages, self.printer,
self.arg_parser, {})
self.assertEqual(generator.last_input, -1)
self.assertEqual(res, {"All": set()})
def test_find_issues(self):
with bear_test_module(), \
prepare_file(["#fixme"], None) as (lines, filename):
retval, output = execute_coala(coala_ci.main, "coala-ci", "-c",
os.devnull, "-b",
"LineCountTestBear", "-f",
re.escape(filename))
self.assertIn("This file has 1 lines.", output,
"The output should report count as 1 lines")
self.assertNotEqual(retval, 0,
"coala-ci was expected to return non-zero")
def test_find_no_issues(self):
with bear_test_module(), \
prepare_file(["#include <a>"], None) as (lines, filename):
retval, output = execute_coala(coala_ci.main, "coala-ci",
'-c', os.devnull, '-f',
re.escape(filename), '-b',
'SpaceConsistencyTestBear',
"--settings", "use_spaces=True")
self.assertIn("Executing section Default", output)
self.assertEqual(retval, 0,
"coala-ci must return zero when successful")
def test_show_language_bears(self):
with bear_test_module():
retval, output = execute_coala(coala_json.main,
'coala-json',
'-B',
'-l',
'java',
stdout_only=True)
self.assertEqual(retval, 0)
output = json.loads(output)
self.assertEqual(len(output["bears"]), 2)
def test_fail_acquire_settings(self):
with bear_test_module():
retval, output = execute_coala(coala_json.main, 'coala-json', '-c',
os.devnull, '-b',
'SpaceConsistencyTestBear')
output = json.loads(output)
found = False
for msg in output["logs"]:
if "During execution, we found that some" in msg["message"]:
found = True
self.assertTrue(found, "Missing settings not logged")
def test_dependency_resolving(self):
sections = {'test': self.section}
self.section['bears'] = 'DependentBear'
with simulate_console_inputs('True'), bear_test_module():
fill_settings(sections,
acquire_settings,
self.log_printer,
fill_section_method=fill_section,
extracted_info={})
self.assertEqual(bool(self.section['use_spaces']), True)
def test_show_all_bears(self):
with bear_test_module():
retval, output = execute_coala(coala.main, "coala", "-A")
self.assertEqual(retval, 0)
lines = output.splitlines()
bear_lines = sum(1 for line in lines if line.startswith("==="))
self.assertEqual(bear_lines, 4)
for line in lines:
self.assertNotIn("WARNING", line)