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#!/usr/bin/env bats
load test_helper
setup() {
mkdir -p "$PYENV_TEST_DIR"
cd "$PYENV_TEST_DIR"
}
create_file() {
mkdir -p "$(dirname "$1")"
echo "system" > "$1"
}
@test "detects global 'version' file" {
create_file "${PYENV_ROOT}/version"
run pyenv-version-file
assert_success "${PYENV_ROOT}/version"
}
@test "prints global file if no version files exist" {
assert [ ! -e "${PYENV_ROOT}/version" ]
assert [ ! -e ".python-version" ]
run pyenv-version-file
assert_success "${PYENV_ROOT}/version"
}
@test "in current directory" {
create_file ".python-version"
run pyenv-version-file
assert_success "${PYENV_TEST_DIR}/.python-version"
}
@test "in parent directory" {
create_file ".python-version"
mkdir -p project
cd project
run pyenv-version-file
assert_success "${PYENV_TEST_DIR}/.python-version"
}
@test "topmost file has precedence" {
create_file ".python-version"
create_file "project/.python-version"
cd project
run pyenv-version-file
assert_success "${PYENV_TEST_DIR}/project/.python-version"
}
@test "PYENV_DIR has precedence over PWD" {
create_file "widget/.python-version"
create_file "project/.python-version"
cd project
PYENV_DIR="${PYENV_TEST_DIR}/widget" run pyenv-version-file
assert_success "${PYENV_TEST_DIR}/widget/.python-version"
}
@test "PWD is searched if PYENV_DIR yields no results" {
mkdir -p "widget/blank"
create_file "project/.python-version"
cd project
PYENV_DIR="${PYENV_TEST_DIR}/widget/blank" run pyenv-version-file
assert_success "${PYENV_TEST_DIR}/project/.python-version"
}
@test "finds version file in target directory" {
create_file "project/.python-version"
run pyenv-version-file "${PWD}/project"
assert_success "${PYENV_TEST_DIR}/project/.python-version"
}
@test "fails when no version file in target directory" {
run pyenv-version-file "$PWD"
assert_failure ""
}
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