e2e/coverage/BUILD.bazel

load("@aspect_rules_js//js:defs.bzl", "js_library", "js_test")
load("@aspect_rules_js//npm:defs.bzl", "npm_link_package")

js_library(
    name = "lib",
    srcs = ["lib.js"],
)

# Relative import (require("./lib.js")): source resolves inside the test's
# runfiles src root.
js_test(
    name = "test",
    data = [":lib"],
    entry_point = "test.js",
)

# A passing test whose exit status is non-zero (matches expected_exit_code).
# Coverage must still be generated for it. See #2932.
js_test(
    name = "expected_exit_test",
    data = [":lib"],
    entry_point = "expected_exit.js",
    expected_exit_code = 42,
)

# First-party code repackaged with npm_package and imported by name
# (require("@repro/lib")): resolves through the .aspect_rules_js store to a copy with
# no link back to source. Coverage of this is UNSUPPORTED (use js_library linking
# instead, as first_party_jslib_test does) — see docs/troubleshooting.md, test.sh,
# and https://github.com/aspect-build/rules_js/issues/2933.
npm_link_package(
    name = "node_modules/@repro/lib",
    src = "//pkg:lib",
)

js_test(
    name = "first_party_npmpkg_test",
    data = [":node_modules/@repro/lib"],
    entry_point = "first_party.js",
)

# js_library linked directly (no npm_package repackaging) — mirrors a
# pnpm-workspace first-party package: store symlinks to the library's natural
# directory in bin.
npm_link_package(
    name = "node_modules/@repro/jslib",
    src = "//pkg:src",
    package = "@repro/jslib",
    version = "0.0.0",
)

js_test(
    name = "first_party_jslib_test",
    data = [":node_modules/@repro/jslib"],
    entry_point = "first_party_jslib.js",
)