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a8ca63fcc0
* Update help docs to clarify multiple version(s) are allowed * Tweek version(s) help description
138 lines
4.1 KiB
Bash
138 lines
4.1 KiB
Bash
#!/usr/bin/env bats
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load test_helper
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create_executable() {
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local bin
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if [[ $1 == */* ]]; then bin="$1"
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else bin="${PYENV_ROOT}/versions/${1}/bin"
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fi
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mkdir -p "$bin"
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touch "${bin}/$2"
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chmod +x "${bin}/$2"
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}
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@test "outputs path to executable" {
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create_executable "2.7" "python"
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create_executable "3.4" "py.test"
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PYENV_VERSION=2.7 run pyenv-which python
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assert_success "${PYENV_ROOT}/versions/2.7/bin/python"
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PYENV_VERSION=3.4 run pyenv-which py.test
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assert_success "${PYENV_ROOT}/versions/3.4/bin/py.test"
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PYENV_VERSION=3.4:2.7 run pyenv-which py.test
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assert_success "${PYENV_ROOT}/versions/3.4/bin/py.test"
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}
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@test "searches PATH for system version" {
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create_executable "${PYENV_TEST_DIR}/bin" "kill-all-humans"
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create_executable "${PYENV_ROOT}/shims" "kill-all-humans"
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PYENV_VERSION=system run pyenv-which kill-all-humans
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assert_success "${PYENV_TEST_DIR}/bin/kill-all-humans"
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}
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@test "searches PATH for system version (shims prepended)" {
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create_executable "${PYENV_TEST_DIR}/bin" "kill-all-humans"
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create_executable "${PYENV_ROOT}/shims" "kill-all-humans"
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PATH="${PYENV_ROOT}/shims:$PATH" PYENV_VERSION=system run pyenv-which kill-all-humans
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assert_success "${PYENV_TEST_DIR}/bin/kill-all-humans"
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}
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@test "searches PATH for system version (shims appended)" {
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create_executable "${PYENV_TEST_DIR}/bin" "kill-all-humans"
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create_executable "${PYENV_ROOT}/shims" "kill-all-humans"
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PATH="$PATH:${PYENV_ROOT}/shims" PYENV_VERSION=system run pyenv-which kill-all-humans
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assert_success "${PYENV_TEST_DIR}/bin/kill-all-humans"
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}
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@test "searches PATH for system version (shims spread)" {
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create_executable "${PYENV_TEST_DIR}/bin" "kill-all-humans"
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create_executable "${PYENV_ROOT}/shims" "kill-all-humans"
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PATH="${PYENV_ROOT}/shims:${PYENV_ROOT}/shims:/tmp/non-existent:$PATH:${PYENV_ROOT}/shims" \
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PYENV_VERSION=system run pyenv-which kill-all-humans
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assert_success "${PYENV_TEST_DIR}/bin/kill-all-humans"
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}
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@test "doesn't include current directory in PATH search" {
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mkdir -p "$PYENV_TEST_DIR"
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cd "$PYENV_TEST_DIR"
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touch kill-all-humans
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chmod +x kill-all-humans
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PATH="$(path_without "kill-all-humans")" PYENV_VERSION=system run pyenv-which kill-all-humans
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assert_failure "pyenv: kill-all-humans: command not found"
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}
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@test "version not installed" {
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create_executable "3.4" "py.test"
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PYENV_VERSION=3.3 run pyenv-which py.test
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assert_failure "pyenv: version \`3.3' is not installed (set by PYENV_VERSION environment variable)"
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}
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@test "versions not installed" {
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create_executable "3.4" "py.test"
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PYENV_VERSION=2.7:3.3 run pyenv-which py.test
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assert_failure <<OUT
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pyenv: version \`2.7' is not installed (set by PYENV_VERSION environment variable)
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pyenv: version \`3.3' is not installed (set by PYENV_VERSION environment variable)
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OUT
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}
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@test "no executable found" {
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create_executable "2.7" "py.test"
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PYENV_VERSION=2.7 run pyenv-which fab
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assert_failure "pyenv: fab: command not found"
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}
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@test "no executable found for system version" {
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PATH="$(path_without "rake")" PYENV_VERSION=system run pyenv-which rake
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assert_failure "pyenv: rake: command not found"
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}
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@test "executable found in other versions" {
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create_executable "2.7" "python"
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create_executable "3.3" "py.test"
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create_executable "3.4" "py.test"
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PYENV_VERSION=2.7 run pyenv-which py.test
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assert_failure
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assert_output <<OUT
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pyenv: py.test: command not found
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The \`py.test' command exists in these Python versions:
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3.3
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3.4
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Note: See 'pyenv help global' for tips on allowing both
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python2 and python3 to be found.
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OUT
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}
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@test "carries original IFS within hooks" {
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create_hook which hello.bash <<SH
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hellos=(\$(printf "hello\\tugly world\\nagain"))
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echo HELLO="\$(printf ":%s" "\${hellos[@]}")"
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exit
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SH
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IFS=$' \t\n' PYENV_VERSION=system run pyenv-which anything
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assert_success
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assert_output "HELLO=:hello:ugly:world:again"
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}
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@test "discovers version from pyenv-version-name" {
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mkdir -p "$PYENV_ROOT"
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cat > "${PYENV_ROOT}/version" <<<"3.4"
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create_executable "3.4" "python"
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mkdir -p "$PYENV_TEST_DIR"
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cd "$PYENV_TEST_DIR"
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PYENV_VERSION= run pyenv-which python
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assert_success "${PYENV_ROOT}/versions/3.4/bin/python"
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}
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