Instruction file imported from ArcaneSS14/arcane-new (
.cursor/rules/tests.mdc). Copyright stays with the author.
Root AGENTS.md hard rules apply. Read the nearest scoped AGENTS.md and canonical testing and tests-authoring skills.
Verify repository identity, owner-local module and underscore paths, and edit-marker requirements before changing inherited test files. Do not add redundant owner markers inside owner-local paths.
Use existing owner-local test infrastructure. Verify symbol access and project references. Do not create duplicate test projects, fixtures, CI steps, MSBuild targets, or module.yml entries.
For locale and culture tests, treat en-US as structural truth. Verify ru-RU keys, attributes, variables, selectors, relative file paths, ordered positions, fallback, persistence, repeated switching, and cleanup.
Run exact canonical commands, preserve failures, never edit SPDX metadata, and never weaken assertions for green CI.