#!/usr/bin/env bats

load test_helper

setup() {
  export PYENV_ROOT="${TMP}/pyenv"
}

@test "deactivate virtualenv" {
  export PYENV_VIRTUALENV_INIT=1

  PYENV_SHELL="bash" run pyenv-sh-deactivate

  assert_success
  assert_output <<EOS
if declare -f deactivate 1>/dev/null 2>&1; then
  export PYENV_DEACTIVATE="\$PYENV_ACTIVATE";
  unset PYENV_ACTIVATE;
  deactivate;
fi;
EOS
}

@test "deactivate virtualenv (without pyenv-virtualenv-init)" {
  export PYENV_VIRTUALENV_INIT=

  PYENV_SHELL="bash" run pyenv-sh-deactivate

  assert_success
  assert_output <<EOS
if declare -f deactivate 1>/dev/null 2>&1; then
  export PYENV_DEACTIVATE="\$PYENV_ACTIVATE";
  unset PYENV_ACTIVATE;
  deactivate;
fi;
pyenv shell --unset;
EOS
}

@test "deactivate virtualenv (fish)" {
  export PYENV_VIRTUALENV_INIT=1

  PYENV_SHELL="fish" run pyenv-sh-deactivate

  assert_success
  assert_output <<EOS
if functions -q deactivate
  setenv PYENV_DEACTIVATE "\$PYENV_ACTIVATE";
  set -e PYENV_ACTIVATE;
  deactivate;
end;
EOS
}

@test "deactivate virtualenv (fish) (without pyenv-virtualenv-init)" {
  export PYENV_VIRTUALENV_INIT=

  PYENV_SHELL="fish" run pyenv-sh-deactivate

  assert_success
  assert_output <<EOS
if functions -q deactivate
  setenv PYENV_DEACTIVATE "\$PYENV_ACTIVATE";
  set -e PYENV_ACTIVATE;
  deactivate;
end;
pyenv shell --unset;
EOS
}

@test "should fail if deactivate is invoked as a command" {
  run pyenv-deactivate

  assert_failure
}