test/fast/Unit tests/nvm_remote_version

#!/bin/sh

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

cleanup() {
  unset -f nvm_ls_remote
}

. ../../../nvm.sh

nvm_ls_remote() {
  echo "N/A"
}

OUTPUT="$(nvm_remote_version foo)"
EXIT_CODE="$(nvm_remote_version foo >/dev/null 2>&1 ; echo $?)"

[ "_$OUTPUT" = "_N/A" ] || die "nonexistent version did not report N/A"
[ "_$EXIT_CODE" = "_3" ] || die "nonexistent version did not exit with code 3, got $EXIT_CODE"

nvm_ls_remote() {
  echo "test output"
  echo "more test output"
  echo "pattern received: _$1_"
}

OUTPUT="$(nvm_remote_version foo)"
EXIT_CODE="$(nvm_remote_version foo >/dev/null 2>&1 ; echo $?)"

[ "_$OUTPUT" = "_pattern received: _foo_" ] \
  || die "nvm_remote_version foo did not return last line only of nvm_ls_remote foo; got $OUTPUT"
[ "_$EXIT_CODE" = "_0" ] || die "nvm_remote_version foo did not exit with 0, got $EXIT_CODE"

cleanup