tests.test_labels module

Tests for the label rules in repomatic.labels.

A rule is one label mapped to a list of patterns: keywords or regexes over a thread’s text, globs over a pull request’s changed paths. These tests pin the resolution semantics (project entries overlay the bundled defaults per label), the pattern compiler, and the two matchers.

tests.test_labels.test_defaults_resolve_without_a_config(resolver)

The bundled defaults stand alone: no project config needed to match.

tests.test_labels.test_project_entries_overlay_the_defaults(resolver, field, defaults, default_label)

A new label adds; a default label’s entry is replaced, not merged.

tests.test_labels.test_empty_list_disables_a_default_label()

"🐛 bug" = [] is the off switch for a bundled rule.

tests.test_labels.test_bare_string_is_a_single_pattern()

"🥭 mango" = "mango" reads as the one-element list it means.

tests.test_labels.test_stale_array_of_tables_degrades_to_defaults(caplog)

The pre-7.11.0 list shape is reported, then ignored.

The config loader passes a mistyped value through rather than crashing, so a downstream repo that has not migrated keeps every repomatic command working and falls back to the bundled defaults.

tests.test_labels.test_unusable_entries_are_skipped_loudly(caplog, overrides, warning)

A malformed entry is dropped with a warning, never a crash.

tests.test_labels.test_content_pattern_forms(pattern, text, expected)

Both the keyword and /body/flags spellings behave as documented.

tests.test_labels.test_malformed_pattern_is_skipped_not_fatal(caplog)

One bad regex must not take the whole labelling run with it.

tests.test_labels.test_content_patterns_are_or_joined()

Any one pattern matching applies the label: a keyword list just works.

tests.test_labels.test_file_globs(patterns, files, expected)

The glob dialect stays minimatch’s, evaluated as one set per label.

tests.test_labels.test_default_rule_labels_exist_in_the_label_registry()

Every label the package hard-codes names one labels.toml defines.

Applying an unknown label fails the gh call outright, so a rule keyed on a label the registry dropped or renamed is not a dead rule but a broken one. The sponsor-label command’s default rides the same registry and gets the same check: its label once carried a stray plural that existed in no repository, and every sponsor-labelling attempt died on it. DEPENDENCY_LABEL is in the population for the same reason, being applied to every dependency-update PR.

tests.test_labels.test_default_content_rules_match_as_advertised(text, expected)

The shipped keyword lists fire on their keyword and nothing else.

tests.test_labels.BUNDLED_ISSUE_FORMS = ('awesome_template/.github/ISSUE_TEMPLATE/new-link.yaml',)

Every issue form repomatic bundles, so a keyword in one pre-labels them all.

tests.test_labels.test_a_bundled_issue_form_pre_labels_nothing(form_path)

A form’s own boilerplate must not label every submission filed through it.

.github among the 🤖 ci content rules matched the .github/... URLs this form embeds in its self-check boxes, so all four awesome lists labelled every new-link issue as CI. Read from the bundle rather than a copied string, so a keyword a later form edit introduces fails here.

tests.test_labels.test_default_file_rules_match_as_advertised(files, expected)

The shipped globs cover the paths they name, and no others.

tests.test_labels.test_label_keys_survive_config_loading()

Emoji, spaces, colons and hyphens in label keys reach the rules intact.

The loader normalizes configuration keys (content-rules → content_rules), and a label like 📦 manager: apt-cyg must not be dragged through the same rewrite: mapping-typed fields are opaque to the normalization, which this pins.

tests.test_labels.test_apply_labels_dry_run_on_an_issue(tmp_path)

An issue event matches content rules only, and dry-run writes nothing.

tests.test_labels.test_apply_labels_live_on_a_pull_request(tmp_path)

A PR event adds the file-rule matches and writes the labels once.

tests.test_labels.test_serialize_inline_labels_empty()

An empty input yields an empty string so the caller can skip labelmaker.

tests.test_labels.test_serialize_inline_labels_all_invalid_returns_empty(caplog)

If every entry is nameless, the result is empty and warnings are logged.

tests.test_labels.test_serialize_inline_labels_round_trip()

Output parses back to the expected labelmaker structure.

tests.test_labels.test_serialize_inline_labels_strips_leading_hash_on_color()

Hex colors with a leading # are normalized to bare hex.

tests.test_labels.test_serialize_inline_labels_omits_missing_optional_fields()

Missing color and description are omitted, not emitted as empty strings.

tests.test_labels.test_serialize_inline_labels_passes_through_labelmaker_fields()

Every per-label labelmaker field rides through, booleans included.

tests.test_labels.test_serialize_inline_labels_strips_hash_on_multi_color()

Multi-color lists are normalized to bare hex like single colors.

tests.test_labels.test_serialize_inline_labels_omits_empty_values()

Empty strings and empty lists are omitted, not emitted as blanks.

tests.test_labels.test_serialize_inline_labels_warns_on_unknown_fields(caplog)

Unknown fields are dropped with a warning instead of aborting the sync.

tests.test_labels.test_serialize_inline_labels_skips_blank_name(caplog)

A whitespace-only name is treated as missing.

tests.test_labels.test_serialize_inline_labels_escapes_special_characters(name, description)

Special characters survive serialization and re-parsing.

tests.test_labels.captured_labelmaker(monkeypatch)

Record every labelmaker invocation instead of running the binary.

tests.test_labels.test_apply_labels_reads_labels_toml_from_labels_dir(tmp_path, monkeypatch, captured_labelmaker)

labels_dir decides where labels.toml is read from, not the CWD.

tests.test_labels.test_apply_labels_defaults_to_current_directory(tmp_path, monkeypatch, captured_labelmaker)

Omitting labels_dir keeps the historical CWD-relative behaviour.

tests.test_labels.test_apply_labels_applies_awesome_profile_from_labels_dir(tmp_path, monkeypatch, captured_labelmaker)

The awesome profile reads the same relocated labels.toml.

tests.test_labels.test_apply_labels_merges_extra_label_directories(tmp_path, monkeypatch, captured_labelmaker)

Committed and downloaded extra-labels/ files are both applied.

tests.test_labels.test_apply_labels_download_shadows_committed_file_of_same_name(tmp_path, monkeypatch, captured_labelmaker)

A download wins over a committed file of the same name, applied once.