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#!/usr/bin/env bats
load test_helper
create_executable() {
local bin
if [[ $1 == */* ]]; then bin="$1"
else bin="${PYENV_ROOT}/versions/${1}/bin"
fi
mkdir -p "$bin"
touch "${bin}/$2"
chmod +x "${bin}/$2"
}
@test "outputs path to executable" {
create_executable "2.7" "python"
create_executable "3.4" "py.test"
PYENV_VERSION=2.7 run pyenv-which python
assert_success "${PYENV_ROOT}/versions/2.7/bin/python"
PYENV_VERSION=3.4 run pyenv-which py.test
assert_success "${PYENV_ROOT}/versions/3.4/bin/py.test"
PYENV_VERSION=3.4:2.7 run pyenv-which py.test
assert_success "${PYENV_ROOT}/versions/3.4/bin/py.test"
}
@test "searches PATH for system version" {
create_executable "${PYENV_TEST_DIR}/bin" "kill-all-humans"
create_executable "${PYENV_ROOT}/shims" "kill-all-humans"
PYENV_VERSION=system run pyenv-which kill-all-humans
assert_success "${PYENV_TEST_DIR}/bin/kill-all-humans"
}
@test "searches PATH for system version (shims prepended)" {
create_executable "${PYENV_TEST_DIR}/bin" "kill-all-humans"
create_executable "${PYENV_ROOT}/shims" "kill-all-humans"
PATH="${PYENV_ROOT}/shims:$PATH" PYENV_VERSION=system run pyenv-which kill-all-humans
assert_success "${PYENV_TEST_DIR}/bin/kill-all-humans"
}
@test "searches PATH for system version (shims appended)" {
create_executable "${PYENV_TEST_DIR}/bin" "kill-all-humans"
create_executable "${PYENV_ROOT}/shims" "kill-all-humans"
PATH="$PATH:${PYENV_ROOT}/shims" PYENV_VERSION=system run pyenv-which kill-all-humans
assert_success "${PYENV_TEST_DIR}/bin/kill-all-humans"
}
@test "searches PATH for system version (shims spread)" {
create_executable "${PYENV_TEST_DIR}/bin" "kill-all-humans"
create_executable "${PYENV_ROOT}/shims" "kill-all-humans"
PATH="${PYENV_ROOT}/shims:${PYENV_ROOT}/shims:/tmp/non-existent:$PATH:${PYENV_ROOT}/shims" \
PYENV_VERSION=system run pyenv-which kill-all-humans
assert_success "${PYENV_TEST_DIR}/bin/kill-all-humans"
}
@test "doesn't include current directory in PATH search" {
bats_require_minimum_version 1.5.0
mkdir -p "$PYENV_TEST_DIR"
cd "$PYENV_TEST_DIR"
touch kill-all-humans
chmod +x kill-all-humans
PATH="$(path_without "kill-all-humans")" PYENV_VERSION=system run -127 pyenv-which kill-all-humans
assert_failure "pyenv: kill-all-humans: command not found"
}
@test "version not installed" {
bats_require_minimum_version 1.5.0
create_executable "3.4" "py.test"
PYENV_VERSION=3.3 run -127 pyenv-which py.test
assert_failure <<OUT
pyenv: version \`3.3' is not installed (set by PYENV_VERSION environment variable)
pyenv: py.test: command not found
The \`py.test' command exists in these Python versions:
3.4
Note: See 'pyenv help global' for tips on allowing both
python2 and python3 to be found.
OUT
}
@test "versions not installed" {
bats_require_minimum_version 1.5.0
create_executable "3.4" "py.test"
PYENV_VERSION=2.7:3.3 run -127 pyenv-which py.test
assert_failure <<OUT
pyenv: version \`2.7' is not installed (set by PYENV_VERSION environment variable)
pyenv: version \`3.3' is not installed (set by PYENV_VERSION environment variable)
pyenv: py.test: command not found
The \`py.test' command exists in these Python versions:
3.4
Note: See 'pyenv help global' for tips on allowing both
python2 and python3 to be found.
OUT
}
@test "no executable found" {
bats_require_minimum_version 1.5.0
create_executable "2.7" "py.test"
PYENV_VERSION=2.7 run -127 pyenv-which fab
assert_failure "pyenv: fab: command not found"
}
@test "no executable found for system version" {
bats_require_minimum_version 1.5.0
PATH="$(path_without "rake")" PYENV_VERSION=system run -127 pyenv-which rake
assert_failure "pyenv: rake: command not found"
}
@test "executable found in other versions" {
bats_require_minimum_version 1.5.0
create_executable "2.7" "python"
create_executable "3.3" "py.test"
create_executable "3.4" "py.test"
PYENV_VERSION=2.7 run -127 pyenv-which py.test
assert_failure
assert_output <<OUT
pyenv: py.test: command not found
The \`py.test' command exists in these Python versions:
3.3
3.4
Note: See 'pyenv help global' for tips on allowing both
python2 and python3 to be found.
OUT
}
@test "carries original IFS within hooks" {
create_hook which hello.bash <<SH
hellos=(\$(printf "hello\\tugly world\\nagain"))
echo HELLO="\$(printf ":%s" "\${hellos[@]}")"
exit
SH
IFS=$' \t\n' PYENV_VERSION=system run pyenv-which anything
assert_success
assert_output "HELLO=:hello:ugly:world:again"
}
@test "discovers version from pyenv-version-name" {
mkdir -p "$PYENV_ROOT"
cat > "${PYENV_ROOT}/version" <<<"3.4"
create_executable "3.4" "python"
mkdir -p "$PYENV_TEST_DIR"
cd "$PYENV_TEST_DIR"
PYENV_VERSION= run pyenv-which python
assert_success "${PYENV_ROOT}/versions/3.4/bin/python"
}
@test "tolerates nonexistent versions from pyenv-version-name" {
mkdir -p "$PYENV_ROOT"
cat > "${PYENV_ROOT}/version" <<EOF
2.7
3.4
EOF
create_executable "3.4" "python"
mkdir -p "$PYENV_TEST_DIR"
cd "$PYENV_TEST_DIR"
PYENV_VERSION= run pyenv-which python
assert_success "${PYENV_ROOT}/versions/3.4/bin/python"
}
@test "resolves pyenv-latest prefixes" {
create_executable "3.4.2" "python"
PYENV_VERSION=3.4 run pyenv-which python
assert_success "${PYENV_ROOT}/versions/3.4.2/bin/python"
}
@test "hooks get resolved version name" {
create_hook which echo.bash <<!
echo version=\$version
exit
!
create_executable "3.4.2" "python"
PYENV_VERSION=3.4 run pyenv-which python
assert_success "version=3.4.2"
}
@test "skip advice supresses error messages" {
bats_require_minimum_version 1.5.0
create_executable "2.7" "python"
create_executable "3.3" "py.test"
create_executable "3.4" "py.test"
PYENV_VERSION=2.7 run -127 pyenv-which py.test --skip-advice
assert_failure
assert_output <<OUT
pyenv: py.test: command not found
OUT
}
|
