pyenv/test/version.bats

#!/usr/bin/env bats

load test_helper

create_version() {
  mkdir -p "${PYENV_ROOT}/versions/$1"
}

setup() {
  mkdir -p "$PYENV_TEST_DIR"
  cd "$PYENV_TEST_DIR"
}

@test "no version selected" {
  assert [ ! -d "${PYENV_ROOT}/versions" ]
  run pyenv-version
  assert_success "system (set by ${PYENV_ROOT}/version)"
}

@test "set by PYENV_VERSION" {
  create_version "3.3.3"
  PYENV_VERSION=3.3.3 run pyenv-version
  assert_success "3.3.3 (set by PYENV_VERSION environment variable)"
}

@test "set by local file" {
  create_version "3.3.3"
  cat > ".python-version" <<<"3.3.3"
  run pyenv-version
  assert_success "3.3.3 (set by ${PWD}/.python-version)"
}

@test "set by global file" {
  create_version "3.3.3"
  cat > "${PYENV_ROOT}/version" <<<"3.3.3"
  run pyenv-version
  assert_success "3.3.3 (set by ${PYENV_ROOT}/version)"
}