pyenv.pyenv/plugins/pyenv-link/test/link.bats
macayu17 798a1ad603 Incorporate the pyenv-link plugin
* Adapt test_helper for use in plugins
* Add pyenv-link tests
* Add pyenv-link tests to CI
2026-09-09 02:30:53 +03:00

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#!/usr/bin/env bats
load test_helper
@test "link completions use the dispatcher" {
run pyenv completions link
assert_success
assert_output <<OUT
--help
version
OUT
run pyenv completions link version
assert_success
assert_output <<OUT
--help
--dry
--quiet
OUT
}
@test "link requires a version path" {
run pyenv-link version
assert_failure "Usage: pyenv link version [--dry] [--quiet] <path> [<name>]"
}
@test "links an installed binary under its plain version name" {
create_alt_executable_in_version "3.13.14-linux-x86_64" python 'echo linked-python'
run pyenv-link version "$PYENV_ROOT/versions/3.13.14-linux-x86_64" 3.13.14
assert_success "Linked new version named 3.13.14"
assert_equal "3.13.14-linux-x86_64" "$(readlink "$PYENV_ROOT/versions/3.13.14")"
PYENV_VERSION=3.13.14 run pyenv exec python
assert_success "linked-python"
}
@test "links external paths containing spaces into a fresh root" {
mkdir -p "$PYENV_TEST_DIR/external env/bin"
run pyenv-link version "$PYENV_TEST_DIR/external env" custom
assert_success "Linked new version named custom"
assert_equal "$PYENV_TEST_DIR/external env" "$(readlink "$PYENV_ROOT/versions/custom")"
}
@test "refuses a dangling destination link" {
mkdir -p "$PYENV_ROOT/versions" "$PYENV_TEST_DIR/source"
ln -s missing "$PYENV_ROOT/versions/dangling"
run pyenv-link version "$PYENV_TEST_DIR/source" dangling
assert_failure "Version dangling already exists"
assert_equal missing "$(readlink "$PYENV_ROOT/versions/dangling")"
}
@test "rejects invalid version names" {
mkdir -p "$PYENV_TEST_DIR/source"
for name in ../outside . .. 'foo/bar' 'foo:bar' system; do
run pyenv-link version "$PYENV_TEST_DIR/source" "$name"
assert_failure "pyenv-link: invalid version name \`$name'"
assert [ ! -e "$PYENV_ROOT/outside" ]
done
echo "prompt = '../outside'" > "$PYENV_TEST_DIR/source/pyvenv.cfg"
run pyenv-link version "$PYENV_TEST_DIR/source"
assert_failure "pyenv-link: invalid version name \`../outside'"
assert [ ! -e "$PYENV_ROOT/outside" ]
}