def test_file_no_source_records_error(self):
"""
If we can't find a given file, either on the release or by scraping, an
error should be recorded.
"""
project = self.create_project()
processor = JavaScriptStacktraceProcessor(data={},
stacktrace_infos=None,
project=project)
# no release on the event, so won't find file in database
assert processor.release is None
# not a real url, so won't find file on the internet
abs_path = "app:///i/dont/exist.js"
# before caching, no errors
assert len(processor.cache.get_errors(abs_path)) == 0
processor.cache_source(abs_path)
# now we have an error
assert len(processor.cache.get_errors(abs_path)) == 1
assert processor.cache.get_errors(abs_path)[0] == {
"url": abs_path,
"type": "js_no_source"
}
def test_node_modules_file_with_source_is_used(self):
"""
If someone has uploaded node_modules, files in there should be treated like
any other files (in other words, they should land in the cache with no errors).
"""
project = self.create_project()
release = self.create_release(project=project, version="12.31.12")
abs_path = "app:///../node_modules/some-package/index.js"
self.create_release_file(release=release, name=abs_path)
processor = JavaScriptStacktraceProcessor(
data={"release": release.version},
stacktrace_infos=None,
project=project)
# in real life the preprocess step will pull release out of the data
# dictionary passed to the JavaScriptStacktraceProcessor constructor,
# but since this is just a unit test, we have to set it manually
processor.release = release
processor.cache_source(abs_path)
# file is cached, no errors are generated
assert processor.cache.get(abs_path)
assert len(processor.cache.get_errors(abs_path)) == 0
def test_node_modules_file_with_source_but_no_map_records_error(self, mock_discover_sourcemap):
"""
If someone has uploaded node_modules, but is missing maps, it should complain
so that they either a) upload the maps, or b) don't upload the source files.
"""
map_url = "app:///../node_modules/some-package/index.js.map"
mock_discover_sourcemap.return_value = map_url
project = self.create_project()
release = self.create_release(project=project, version="12.31.12")
abs_path = "app:///../node_modules/some-package/index.js"
self.create_release_file(release=release, name=abs_path)
processor = JavaScriptStacktraceProcessor(
data={"release": release.version}, stacktrace_infos=None, project=project
)
# in real life the preprocess step will pull release out of the data
# dictionary passed to the JavaScriptStacktraceProcessor constructor,
# but since this is just a unit test, we have to set it manually
processor.release = release
# before caching, no errors
assert len(processor.cache.get_errors(abs_path)) == 0
processor.cache_source(abs_path)
# now we have an error
assert len(processor.cache.get_errors(abs_path)) == 1
assert processor.cache.get_errors(abs_path)[0] == {"url": map_url, "type": "js_no_source"}
def test_node_modules_file_no_source_no_error(self):
"""
If someone hasn't uploaded node_modules (which most people don't), it
shouldn't complain about a source file being missing.
"""
project = self.create_project()
processor = JavaScriptStacktraceProcessor(data={}, stacktrace_infos=None, project=project)
# no release on the event, so won't find file in database
assert processor.release is None
# not a real url, so won't find file on the internet
abs_path = "app:///../node_modules/i/dont/exist.js"
processor.cache_source(abs_path)
# no errors, even though the file can't have been found
assert len(processor.cache.get_errors(abs_path)) == 0