nvm/test/fast/Unit tests/nvm_ls_remote_iojs

#!/bin/sh

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

cleanup() {
  unset -f nvm_download
}

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

# sample output at the time the test was written
TAB_PATH="$PWD/mocks/iojs.org-dist-index.tab"
nvm_download() {
  cat "$TAB_PATH"
}

OUTPUT="$(nvm_ls_remote_iojs foo)"
EXIT_CODE="$(nvm_ls_remote_iojs 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"

OUTPUT="$(nvm_ls_remote_iojs)"
EXPECTED_OUTPUT="$(nvm_download | \egrep -o 'v[0-9]+\.[0-9]+\.[0-9]+' | sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n | sed -e 's/^/iojs-/')"
[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "bare nvm_ls_remote_iojs did not output expected sorted versions; got $(echo "$OUTPUT") expected $(echo "$EXPECTED_OUTPUT")"

OUTPUT="$(nvm_ls_remote_iojs 1.0)"
EXPECTED_OUTPUT="iojs-v1.0.0
iojs-v1.0.1
iojs-v1.0.2
iojs-v1.0.3
iojs-v1.0.4"

[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote_iojs 1.0 did not output 1.0.x versions; got $OUTPUT"

cleanup