nvm/test/installation_node/install hook

#!/bin/sh

die () { echo "$@" ; exit 1; }

. ../../nvm.sh

VERSION='v0.11.0'
VERSION_PATH="$(nvm_version_path "${VERSION}")"

succeed() {
  nvm_echo "$@"
  NVM_INSTALL_THIRD_PARTY_HOOK= nvm install "${VERSION}"
}

fail() {
  succeed "$@"
  return 11
}

! nvm_is_version_installed "${VERSION}" || nvm uninstall "${VERSION}" || die 'uninstall failed'

OUTPUT="$(NVM_INSTALL_THIRD_PARTY_HOOK=succeed nvm install "${VERSION}")"
USE_OUTPUT="$(nvm use "${VERSION}")"
EXPECTED_OUTPUT="${VERSION} node std binary ${VERSION_PATH}
${USE_OUTPUT}
${USE_OUTPUT}" # double use output is from the normal install in succeed()

[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"

! nvm_is_version_installed "${VERSION}" || nvm uninstall "${VERSION}" || die 'uninstall 2 failed'

OUTPUT="$(NVM_INSTALL_THIRD_PARTY_HOOK=fail nvm install "${VERSION}" || echo 'failed')"
USE_OUTPUT="$(nvm use "${VERSION}")"
EXPECTED_OUTPUT="${VERSION} node std binary ${VERSION_PATH}
${USE_OUTPUT}
failed"

[ "${OUTPUT}" = "${EXPECTED_OUTPUT}" ] || die "expected >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"