From e2a2926d06467e53d20816176d4136c6da3d19e6 Mon Sep 17 00:00:00 2001
From: smikes <smikes@cubane.com>
Date: Sun, 21 Dec 2014 14:07:06 -0700
Subject: [PATCH] move listing tests into own file

---
 test/bats/fast.bats             |   59 --
 test/bats/fast2.bats            | 1469 -------------------------------
 test/bats/listing-versions.bats |  158 ++++
 3 files changed, 158 insertions(+), 1528 deletions(-)
 delete mode 100644 test/bats/fast2.bats
 create mode 100644 test/bats/listing-versions.bats

diff --git a/test/bats/fast.bats b/test/bats/fast.bats
index 520b432..b0b5b74 100644
--- a/test/bats/fast.bats
+++ b/test/bats/fast.bats
@@ -32,62 +32,3 @@ teardown() {
     assert_equal "$result" "v0.1.2" "expected new alias"
 }
 
-@test './Listing versions/Running "nvm ls 0.0.2" should display only version 0.0.2.' {
-
-    mkdir -p v0.0.2
-    mkdir -p v0.0.20
-
-    run nvm ls 0.0.2
-    assert_match ${lines[0]} "v0.0.2" "nvm ls 0.0.2 must contain v0.0.2"
-
-    run nvm ls 0.0.2
-    assert_nomatch "$output" "v0.0.20"  "nvm ls 0.0.2 must NOT contain v0.0.20"
-}
-
-@test './Listing versions/Running "nvm ls 0.2" should display only 0.2.x versions.' {
-
-    mkdir -p v0.1.3
-    mkdir -p v0.2.3
-    mkdir -p v0.20.3
-
-    run nvm ls 0.1
-    assert_nomatch "$output" "v0.2.3"  "nvm ls 0.1 should not contain v0.2.3"
-    assert_nomatch "$output" "v0.20.3" "nvm ls 0.1 should not contain v0.20.3"    
-    assert_match   "$output" "v0.1.3"  "nvm ls 0.1 should contain v0.1.3"
-
-    run nvm ls 0.2
-    assert_match   "$output" "v0.2.3"  "nvm ls 0.2 should contain v0.2.3"
-    assert_nomatch "$output" "v0.20.3" "nvm ls 0.2 should not contain v0.20.3"    
-    assert_nomatch "$output" "v0.1.3"  "nvm ls 0.2 should not contain v0.1.3"
-}
-
-@test './Listing versions/Running "nvm ls foo" should return a nonzero exit code when not found' {
-
-    run nvm ls nonexistent_version
-    assert_equal 3 "$status"
-}
-
-@test './Listing versions/Running "nvm ls node" should return a nonzero exit code when not found' {
-
-    run nvm ls node
-    assert_equal 3 "$status"
-}
-
-@test './Listing versions/Running "nvm ls stable" and "nvm ls unstable" should return the appropriate implicit alias' {
-
-    mkdir -p v0.2.3
-    mkdir -p v0.3.3
-
-    run nvm ls stable
-    assert_match "$output" "0.2.3" "expected 'nvm ls stable' to give STABLE_VERSION"
-
-    run nvm ls unstable
-    assert_match "$output" "0.3.3" "expected 'nvm ls unstable' to give UNSTABLE_VERSION"
-    mkdir -p v0.1.2
-    nvm alias stable 0.1
-
-    run nvm ls stable
-    assert_nomatch "$output" "0.2.3" "expected 'nvm ls stable' to not give old STABLE_VERSION"
-    assert_match   "$output" "v0.1.2" "expected 'nvm ls stable' to give new STABLE_VERSION"
-}
-
diff --git a/test/bats/fast2.bats b/test/bats/fast2.bats
deleted file mode 100644
index 17d45c5..0000000
--- a/test/bats/fast2.bats
+++ /dev/null
@@ -1,1469 +0,0 @@
-#!/usr/bin/env bats
-
-NVM_SRC_DIR="${BATS_TEST_DIRNAME}/../.."
-
-setup() {
-    echo 'setup' >&2
-    NVM_DIR="${BATS_TMPDIR}"
-    cd "${NVM_DIR}"
-    rm -Rf src alias v*
-    mkdir src alias
-    load "${NVM_SRC_DIR}/nvm.sh"
-}
-
-teardown() {
-    echo 'teardown' >&2
-    NVM_DIR="${BATS_TMPDIR}"
-    cd "${NVM_DIR}"
-    rm -Rf src alias v*
-}
-
-@test './Listing versions/Running "nvm ls system" should include "system" when appropriate' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#mkdir -p ../../../v0.0.1
-#mkdir -p ../../../v0.0.3
-#mkdir -p ../../../v0.0.9
-#mkdir -p ../../../v0.3.1
-#mkdir -p ../../../v0.3.3
-#mkdir -p ../../../v0.3.9
-#
-#nvm_has_system_node() { return 0; }
-#nvm ls system | grep system 2>&1 > /dev/null
-#[ $? -eq 0 ] || die '"nvm ls system" did not contain "system" when system node is present'
-#
-#nvm_has_system_node() { return 1; }
-#nvm ls system | grep system 2>&1 > /dev/null
-#[ $? -ne 0 ] || die '"nvm ls system" contained "system" when system node is not present'
-#
-}
-
-@test './Listing versions/Running "nvm ls" should display all installed versions.' {
-##!/bin/sh
-#
-#. ../../../nvm.sh
-#
-#mkdir ../../../v0.0.1
-#mkdir ../../../v0.0.3
-#mkdir ../../../v0.0.9
-#mkdir ../../../v0.3.1
-#mkdir ../../../v0.3.3
-#mkdir ../../../v0.3.9
-#
-## The result should contain the version numbers.
-#nvm ls | grep v0.0.1 &&
-#nvm ls | grep v0.0.3 &&
-#nvm ls | grep v0.0.9 &&
-#nvm ls | grep v0.3.1 &&
-#nvm ls | grep v0.3.3 &&
-#nvm ls | grep v0.3.9
-}
-
-@test './Listing versions/Running "nvm ls" should filter out ".nvm"' {
-##!/bin/sh
-#
-#mkdir ../../../v0.1.3
-#mkdir ../../../v0.2.3
-#
-#. ../../../nvm.sh
-#
-#[ -z `nvm ls | grep '^ *\.'` ]
-## The result should contain only the appropriate version numbers.
-}
-
-@test './Listing versions/Running "nvm ls" should filter out "versions"' {
-##!/bin/sh
-#
-#mkdir ../../../v0.1.3
-#mkdir ../../../v0.2.3
-#mkdir ../../../versions
-#
-#. ../../../nvm.sh
-#
-#[ -z "$(nvm ls | \grep 'versions')" ]
-## The result should contain only the appropriate version numbers.
-#
-}
-
-@test './Listing versions/Running "nvm ls" should include "system" when appropriate' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#mkdir -p ../../../v0.0.1
-#mkdir -p ../../../v0.0.3
-#mkdir -p ../../../v0.0.9
-#mkdir -p ../../../v0.3.1
-#mkdir -p ../../../v0.3.3
-#mkdir -p ../../../v0.3.9
-#
-#nvm_has_system_node() { return 0; }
-#nvm ls | grep system 2>&1 > /dev/null
-#[ $? -eq 0 ] || die '"nvm ls" did not contain "system" when system node is present'
-#
-#nvm_has_system_node() { return 1; }
-#nvm ls | grep system 2>&1 > /dev/null
-#[ $? -ne 0 ] || die '"nvm ls" contained "system" when system node is not present'
-#
-}
-
-@test './Listing versions/Running "nvm ls" should list versions in the "versions" directory' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#mkdir -p ../../../versions/v0.12.1
-#mkdir ../../../v0.1.3
-#
-#. ../../../nvm.sh
-#
-#nvm ls 0.12 | grep v0.12.1 || die '"nvm ls" did not list a version in the versions/ directory'
-#nvm ls 0.1 | grep v0.1.3 || die '"nvm ls" did not list a version not in the versions/ directory'
-#
-}
-
-@test './Listing versions/Running "nvm ls" with node-like versioning vx.x.x should only list a matched version' {
-##!/bin/sh
-#
-#mkdir ../../../v0.1.2
-#
-#. ../../../nvm.sh
-#
-#nvm ls v0.1 | grep v0.1.2 &&
-#nvm ls v0.1.2 | grep v0.1.2 &&
-#nvm ls v0.1. | grep v0.1.2 &&
-#nvm ls v0.1.1 | grep N/A
-#
-}
-
-@test './Listing versions/teardown' {
-#rmdir ../../../v0.0.1 >/dev/null 2>&1
-#rmdir ../../../v0.0.2 >/dev/null 2>&1
-#rmdir ../../../v0.0.3 >/dev/null 2>&1
-#rmdir ../../../v0.0.9 >/dev/null 2>&1
-#rmdir ../../../v0.0.20 >/dev/null 2>&1
-#rmdir ../../../v0.1.2 >/dev/null 2>&1
-#rmdir ../../../v0.1.3 >/dev/null 2>&1
-#rmdir ../../../v0.2.3 >/dev/null 2>&1
-#rmdir ../../../v0.3.1 >/dev/null 2>&1
-#rmdir ../../../v0.3.3 >/dev/null 2>&1
-#rmdir ../../../v0.3.9 >/dev/null 2>&1
-#rmdir ../../../v0.20.3 >/dev/null 2>&1
-#rmdir ../../../versions >/dev/null 2>&1
-#unalias nvm_has_system_node >/dev/null 2>&1
-#rm -f ../../../alias/stable >/dev/null 2>&1
-#rm -f ../../../alias/unstable >/dev/null 2>&1
-#
-}
-
-@test './Running "nvm alias" should create a file in the alias directory.' {
-##!/bin/sh
-#
-#. ../../nvm.sh
-#nvm alias test v0.1.2
-#[ "$(cat ../../alias/test)" = "v0.1.2" ]
-}
-
-@test './Running "nvm current" should display current nvm environment.' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../nvm.sh
-#
-#nvm deactivate 2>&1
-#
-#[ "$(nvm current)" = "system" ] || [ "$(nvm current)" = "none" ] || die '"nvm current" did not report "system" or "none" when deactivated'
-#
-}
-
-@test './Running "nvm deactivate" should unset the nvm environment variables.' {
-##!/bin/sh
-#
-#mkdir -p ../../v0.2.3
-#
-#die () { echo $@ ; exit 1; }
-#
-#[ `expr $PATH : ".*v0.2.3/.*/bin"` = 0 ] || echo "WARNING: Unexpectedly found v0.2.3 already active" >&2
-#
-#. ../../nvm.sh
-#nvm use v0.2.3 || die "Failed to activate v0.2.3"
-#[ `expr "$PATH" : ".*v0.2.3/.*/bin"` != 0 ] || die "PATH not set up properly"
-#[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules"` = 0 ] || die "NODE_PATH should not contain (npm root -g)"
-## ^ note: NODE_PATH should not contain `npm root -g` since globals should not be requireable
-#
-#nvm deactivate || die "Failed to deactivate v0.2.3"
-#[ `expr "$PATH" : ".*v0.2.3/.*/bin"` = 0 ] || die "PATH not cleaned properly"
-#[ `expr "$NODE_PATH" : ".*v0.2.3/.*/lib/node_modules"` = 0 ] || die "NODE_PATH not cleaned properly"
-}
-
-@test './Running "nvm install" with "--reinstall-packages-from" requires a valid version' {
-##!/bin/sh
-#
-#die () { echo $@ ; cleanup ; exit 1; }
-#cleanup () {
-#  rm -rf ../../v0.10.4
-#}
-#
-#mkdir ../../v0.10.4
-#
-#. ../../nvm.sh
-#
-#nvm deactivate >/dev/null 2>&1
-#
-#INSTALL_ERROR_MSG="$(nvm install v0.10.5 --reinstall-packages-from=0.11 2>&1)"
-#EXPECTED_ERROR_MSG="If --reinstall-packages-from is provided, it must point to an installed version of node."
-#[ "~$INSTALL_ERROR_MSG" = "~$EXPECTED_ERROR_MSG" ] \
-#  || die ""nvm install --reinstall-packages-from" should fail when given an uninstalled version: expected '$EXPECTED_ERROR_MSG', got '$INSTALL_ERROR_MSG'"
-#
-#INSTALL_EXIT_CODE="$(nvm install v0.10.5 --reinstall-packages-from=0.11 >/dev/null 2>&1; echo $?)"
-#[ "~$INSTALL_EXIT_CODE" = "~5" ] \
-#  || die ""nvm install --reinstall-packages-from" should exit with code 5 when given an uninstalled version, got $INSTALL_EXIT_CODE"
-#
-#INSTALL_ERROR_MSG="$(nvm install v0.10.5 --reinstall-packages-from=0.10.5 2>&1)"
-#EXPECTED_ERROR_MSG="You can't reinstall global packages from the same version of node you're installing."
-#[ "~$INSTALL_ERROR_MSG" = "~$EXPECTED_ERROR_MSG" ] \
-#  || die ""nvm install --reinstall-packages-from" should fail when given the same version: expected '$EXPECTED_ERROR_MSG', got '$INSTALL_ERROR_MSG'"
-#
-#INSTALL_EXIT_CODE="$(nvm install v0.10.5 --reinstall-packages-from=0.10.5 >/dev/null 2>&1; echo $?)"
-#[ "~$INSTALL_EXIT_CODE" = "~4" ] \
-#  || die ""nvm install --reinstall-packages-from" should exit with code 4 when given the same version, got $INSTALL_EXIT_CODE"
-#
-}
-
-@test './Running "nvm install" with an invalid version fails nicely' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../nvm.sh
-#[ "$(nvm install invalid.invalid 2>&1)" = "Version 'invalid.invalid' not found - try \`nvm ls-remote\` to browse available versions." ] || die "nvm installing an invalid version did not print a nice error message"
-#
-}
-
-@test './Running "nvm unalias" should remove the alias file.' {
-##!/bin/sh
-#
-#echo v0.1.2 > ../../alias/test
-#. ../../nvm.sh
-#nvm unalias test
-#! [ -e ../../alias/test ]
-}
-
-@test './Running "nvm uninstall" should remove the appropriate directory.' {
-##!/bin/sh
-#
-#cd ../..
-#mkdir v0.0.1
-#mkdir src/node-v0.0.1
-#
-#. ./nvm.sh
-#nvm uninstall v0.0.1
-#
-#[ ! -d 'v0.0.1' ] && [ ! -d 'src/node-v0.0.1' ]
-}
-
-@test './Running "nvm unload" should unset all function and variables.' {
-##!/bin/sh
-#
-#fail () { echo $@ ; exit 1; }
-#
-#. ../../nvm.sh
-#
-#type nvm > /dev/null 2>&1 || fail "NVM not loaded"
-#
-#nvm unload
-#
-#type nvm > /dev/null 2>&1 && fail "NVM not unloaded" || exit 0
-#
-}
-
-@test './Running "nvm use foo" where "foo" is circular aborts' {
-##!/bin/sh
-#
-#die () { echo $@ ; cleanup ; exit 1; }
-#
-#cleanup() {
-#  rm -rf ../../alias/foo
-#}
-#
-#. ../../nvm.sh
-#
-#echo 'foo' > ../../alias/foo
-#
-#OUTPUT="$(nvm use foo 2>&1)"
-#EXPECTED_OUTPUT='The alias "foo" leads to an infinite loop. Aborting.'
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] \
-#  || die "'nvm use foo' did not output '$EXPECTED_OUTPUT'; got '$OUTPUT'"
-#
-#EXIT_CODE="$(nvm use foo 2>/dev/null ; echo $?)"
-#[ "_$EXIT_CODE" = "_8" ] || die "Expected exit code 8; got $EXIT_CODE"
-#
-#cleanup;
-#
-}
-
-@test './Running "nvm use system" should work as expected' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../nvm.sh
-#
-#nvm_has_system_node() { return 0; }
-#[ "$(nvm use system 2>&1 | tail -n1)" = "Now using system version of node: $(node -v)." ] || die "Could not use system version of node"
-#
-#nvm_has_system_node() { return 1; }
-#[ "$(nvm use system 2>&1 | tail -n1)" = "System version of node not found." ] || die "Did not report error, system node not found"
-#nvm use system 2>&1 > /dev/null || [ $? -eq 127 ] || die "Did not return error code, system node not found"
-#
-}
-
-@test './Running "nvm use x" should create and change the "current" symlink' {
-##!/bin/bash
-#
-#export NVM_SYMLINK_CURRENT=true
-#. ../../nvm.sh
-#
-#rm -rf ../../v0.10.29
-#mkdir ../../v0.10.29
-#nvm use 0.10.29
-#rmdir ../../v0.10.29
-#
-#if [ ! -L ../../current ];then
-#  echo "Expected 'current' symlink to be created!"
-#  exit 1
-#fi
-#
-#oldLink="$(readlink ../../current)"
-#
-#if [ "$(basename $oldLink)" != 'v0.10.29' ];then
-#  echo "Expected 'current' to point to v0.10.29 but was $oldLink"
-#  exit 1
-#fi
-#
-#rm -rf ../../v0.11.13
-#mkdir ../../v0.11.13
-#nvm use 0.11.13
-#rmdir ../../v0.11.13
-#
-#newLink="$(readlink ../../current)"
-#
-#if [ "$(basename $newLink)" != 'v0.11.13' ];then
-#  echo "Expected 'current' to point to v0.11.13 but was $newLink"
-#  exit 1
-#fi
-}
-
-@test './Running "nvm use x" should not create the "current" symlink if $NVM_SYMLINK_CURRENT is false' {
-##!/bin/bash
-#
-#. ../../nvm.sh
-#
-#TEST_NODE_VERSION="v0.10.29"
-#
-#TEST_COUNT=0
-#TEST_PASSED=0
-#TEST_FAILED=0
-#
-#function registerExpectedSymlink() {
-#  registerResult ${1}
-#}
-#
-#function registerExpectedNoSymlink() {
-#  [ ${1} -ne 0 ]
-#  registerResult $?
-#}
-#
-#function registerResult() {
-#  result=${1}
-#
-#  TEST_COUNT=$(($TEST_COUNT + 1))
-#
-#  [ ${result} -eq 0 ] \
-#    && TEST_PASSED=$(($TEST_PASSED + 1)) \
-#    || TEST_FAILED=$(($TEST_FAILED + 1))
-#}
-#
-#function cleanup() {
-#  rm -rf ../../${TEST_NODE_VERSION}
-#  rm -f ../../current
-#}
-#
-#function runNvmUse() {
-#  mkdir ../../${TEST_NODE_VERSION}
-#  nvm use ${TEST_NODE_VERSION} > /dev/null 2>&1
-#  rmdir ../../${TEST_NODE_VERSION}
-#}
-#
-#function isCurrentSymlinkPresent() {
-#  [ -L ../../current ]
-#}
-#
-#NVM_SYMLINK_CURRENT=false
-#cleanup
-#runNvmUse
-#isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=false!"
-#registerExpectedNoSymlink $?
-#
-#NVM_SYMLINK_CURRENT=true
-#cleanup
-#runNvmUse
-#isCurrentSymlinkPresent || echo >&2 "Expected 'current' symlink to be created when NVM_SYMLINK_CURRENT=true!"
-#registerExpectedSymlink $?
-#
-#NVM_SYMLINK_CURRENT=garbagevalue
-#cleanup
-#runNvmUse
-#isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT contains a string!"
-#registerExpectedNoSymlink $?
-#
-#NVM_SYMLINK_CURRENT=0
-#cleanup
-#runNvmUse
-#isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=0!"
-#registerExpectedNoSymlink $?
-#
-#NVM_SYMLINK_CURRENT=1
-#cleanup
-#runNvmUse
-#isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT=1!"
-#registerExpectedNoSymlink $?
-#
-#unset NVM_SYMLINK_CURRENT
-#cleanup
-#runNvmUse
-#isCurrentSymlinkPresent && echo >&2 "Expected 'current' symlink not to be created when NVM_SYMLINK_CURRENT has been unset (default behaviour)!"
-#registerExpectedNoSymlink $?
-#
-#cleanup
-#
-#[ ${TEST_FAILED} -ne 0 ] && echo "${TEST_COUNT} tested, ${TEST_PASSED} passed, ${TEST_FAILED} failed" && exit 1 || true
-#
-}
-
-@test './setup' {
-##!/bin/sh
-#
-#(
-#  cd ../..
-#
-#  # Back up
-#
-#  type setopt >/dev/null 2>&1 && setopt NULL_GLOB
-#  type shopt >/dev/null 2>&1 && shopt -s nullglob
-#  rm -Rf v* src alias
-#  mkdir src alias
-#)
-}
-
-@test './setup_dir' {
-##!/bin/sh
-#
-#(
-#  cd ../..
-#
-#  # Back up
-#
-#  mkdir -p bak
-#  for SRC in v* src alias; do
-#    [ -e "$SRC" ] && mv "$SRC" bak
-#  done
-#  if [ -d versions ]; then
-#    mv versions bak
-#  fi
-#  true
-#)
-}
-
-@test './Sourcing nvm.sh should make the nvm command available.' {
-##!/bin/sh
-#
-#. ../../nvm.sh
-#nvm
-}
-
-@test './teardown' {
-##!/bin/sh
-#
-## Remove temporary files
-#(
-#  cd ../..
-#
-#  type setopt >/dev/null 2>&1 && setopt NULL_GLOB
-#  type shopt >/dev/null 2>&1 && shopt -s nullglob
-#  rm -fR v* src alias
-#)
-}
-
-@test './teardown_dir' {
-##!/bin/sh
-#
-#(
-#  cd ../..
-#
-#  # Restore
-#  if [ -d bak ]
-#    then
-#    mv bak/* . > /dev/null 2>&1 || sleep 0s
-#    rmdir bak
-#  fi
-#  mkdir -p src alias
-#)
-}
-
-@test './Unit tests/nvm_alias' {
-##!/bin/sh
-#
-#die () { echo $@ ; cleanup ; exit 1; }
-#
-#cleanup () {
-#  rm -rf ../../../alias/test
-#}
-#
-#. ../../../nvm.sh
-#
-#OUTPUT="$(nvm_alias 2>&1)"
-#EXPECTED_OUTPUT='An alias is required.'
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias' produced wrong output; got $OUTPUT"
-#
-#EXIT_CODE="$(nvm_alias >/dev/null 2>&1 ; echo $?)"
-#[ "_$EXIT_CODE" = "_1" ] || die "'nvm_alias' exited with $EXIT_CODE, expected 1"
-#
-#rm -rf ../../../alias/nonexistent
-#
-#OUTPUT="$(nvm_alias nonexistent 2>&1)"
-#EXPECTED_OUTPUT='Alias does not exist.'
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias nonexistent' produced wrong output; got $OUTPUT"
-#
-#EXIT_CODE="$(nvm_alias nonexistent >/dev/null 2>&1 ; echo $?)"
-#[ "_$EXIT_CODE" = "_2" ] || die "'nvm_alias nonexistent' exited with $EXIT_CODE, expected 2"
-#
-#EXPECTED_OUTPUT="0.10"
-#nvm alias test "$EXPECTED_OUTPUT" || die "'nvm alias test $EXPECTED_OUTPUT' failed"
-#OUTPUT="$(nvm_alias test)"
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias test' produced wrong output; got $OUTPUT"
-#
-#cleanup
-#
-}
-
-@test './Unit tests/nvm_checksum' {
-##!/bin/sh
-#
-#cleanup () {
-#  rm tmp/emptyfile tmp/testfile
-#  rmdir tmp
-#}
-#die () { echo $@ ; cleanup; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#mkdir -p tmp
-#touch tmp/emptyfile
-#echo -n "test" > tmp/testfile
-#
-#nvm_checksum tmp/emptyfile "da39a3ee5e6b4b0d3255bfef95601890afd80709" || die "nvm_checksum on an empty file did not match the SHA1 digest of the empty string"
-#nvm_checksum tmp/testfile "da39a3ee5e6b4b0d3255bfef95601890afd80709" && die "nvm_checksum allowed a bad checksum"
-#
-#cleanup
-}
-
-@test './Unit tests/nvm_find_up' {
-##!/bin/sh
-#
-#die () { echo $@ ; cleanup ; exit 1; }
-#setup() {
-#  cleanup
-#  mkdir -p tmp_nvm_find_up/a/b/c/d
-#  touch tmp_nvm_find_up/test
-#  touch tmp_nvm_find_up/a/b/c/test
-#}
-#cleanup () {
-#  rm -rf tmp_nvm_find_up
-#}
-#
-#. ../../../nvm.sh
-#
-#setup
-#
-#TEST_DIR="$PWD"
-#
-#[ "~$(PWD=$TEST_DIR/tmp_nvm_find_up/a nvm_find_up 'test')" = "~$TEST_DIR/tmp_nvm_find_up" ] || die "failed to find 1 dir up"
-#[ "~$(PWD=$TEST_DIR/tmp_nvm_find_up/a/b nvm_find_up 'test')" = "~$TEST_DIR/tmp_nvm_find_up" ] || die "failed to find 2 dirs up"
-#[ "~$(PWD=$TEST_DIR/tmp_nvm_find_up/a/b/c nvm_find_up 'test')" = "~$TEST_DIR/tmp_nvm_find_up/a/b/c" ] || die "failed to find in current dir"
-#[ "~$(PWD=$TEST_DIR/tmp_nvm_find_up/a/b/c/d nvm_find_up 'test')" = "~$TEST_DIR/tmp_nvm_find_up/a/b/c" ] || die "failed to find 1 level up from current dir"
-#
-#cleanup
-#
-}
-
-@test './Unit tests/nvm_format_version' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#OUTPUT="$(nvm_format_version 0.1.2)"
-#EXPECTED_OUTPUT="v0.1.2"
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_format_version 0.1.2 did not return $EXPECTED_OUTPUT; got $OUTPUT"
-#
-#OUTPUT="$(nvm_format_version 0.1)"
-#EXPECTED_OUTPUT="v0.1.0"
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_format_version 0.1.0 did not return $EXPECTED_OUTPUT; got $OUTPUT"
-#
-}
-
-@test './Unit tests/nvm_has' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#nvm_has cat && type cat > /dev/null || die 'nvm_has locates "cat" properly'
-#
-#[ "~$(nvm_has foobarbaz 2>&1)" = "~" ] || die "nvm_has does not suppress error output"
-#
-#! nvm_has foobarbaz && ! type foobarbaz >/dev/null 2>&1 || die "nvm_has does not return a nonzero exit code when not found"
-#
-}
-
-@test './Unit tests/nvm_has_system_node' {
-##!/bin/sh
-#
-#cleanup () {
-#  rm ../../../v0.1.2/node
-#  rmdir ../../../v0.1.2
-#}
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#mkdir ../../../v0.1.2
-#touch ../../../v0.1.2/node
-#
-#nvm use 0.1.2
-#
-#if command -v node; then
-#  nvm_has_system_node
-#else
-#  ! nvm_has_system_node
-#fi
-#
-#nvm deactivate /dev/null 2>&1
-#
-#if command -v node; then
-#  nvm_has_system_node
-#else
-#  ! nvm_has_system_node
-#fi
-#
-}
-
-@test './Unit tests/nvm_ls_current' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#return_zero () { return 0; }
-#
-#[ "$(nvm deactivate > /dev/null 2>&1 ; nvm_ls_current)" = "system" ] || die 'when deactivated, did not return "system"'
-#
-#TEST_PWD=$(pwd)
-#TEST_DIR="$TEST_PWD/nvm_ls_current_tmp"
-#rm -rf "$TEST_DIR"
-#mkdir "$TEST_DIR"
-#ln -s "$(which which)" "$TEST_DIR/which"
-#ln -s "$(which dirname)" "$TEST_DIR/dirname"
-#
-#[ "$(PATH="$TEST_DIR" nvm_ls_current)" = "none" ] || die 'when node not installed, nvm_ls_current did not return "none"'
-#[ "@$(PATH="$TEST_DIR" nvm_ls_current 2> /dev/stdout 1> /dev/null)@" = "@@" ] || die 'when node not installed, nvm_ls_current returned error output'
-#
-#echo "#!/bin/bash" > "$TEST_DIR/node"
-#echo "echo 'VERSION FOO!'" > "$TEST_DIR/node"
-#chmod a+x "$TEST_DIR/node"
-#
-#[ "$(alias nvm_tree_contains_path='return_zero' && PATH="$TEST_DIR" nvm_ls_current)" = "VERSION FOO!" ] || die 'when activated, did not return nvm node version'
-#
-#rm -rf "$TEST_DIR"
-#
-}
-
-@test './Unit tests/nvm_ls_remote' {
-##!/bin/sh
-#
-#die () { echo $@ ; cleanup ; exit 1; }
-#
-#cleanup() {
-#  unset -f nvm_download
-#}
-#
-#. ../../../nvm.sh
-#
-## sample output at the time the test was written
-#nvm_download() {
-#  echo 'foo "v0.10.0'
-#  echo 'foo "v0.10.0'
-#  echo 'foo "v0.10.1'
-#  echo 'foo "v0.10.1'
-#  echo 'foo "v0.10.10'
-#  echo 'foo "v0.10.10'
-#  echo 'foo "v0.10.11'
-#  echo 'foo "v0.10.11'
-#  echo 'foo "v0.10.12'
-#  echo 'foo "v0.10.12'
-#  echo 'foo "v0.10.13'
-#  echo 'foo "v0.10.13'
-#  echo 'foo "v0.10.14'
-#  echo 'foo "v0.10.14'
-#  echo 'foo "v0.10.15'
-#  echo 'foo "v0.10.15'
-#  echo 'foo "v0.10.16'
-#  echo 'foo "v0.10.16'
-#  echo 'foo "v0.10.16'
-#  echo 'foo "v0.10.16'
-#  echo 'foo "v0.10.17'
-#  echo 'foo "v0.10.17'
-#  echo 'foo "v0.10.18'
-#  echo 'foo "v0.10.18'
-#  echo 'foo "v0.10.19'
-#  echo 'foo "v0.10.19'
-#  echo 'foo "v0.10.2'
-#  echo 'foo "v0.10.2'
-#  echo 'foo "v0.10.20'
-#  echo 'foo "v0.10.20'
-#  echo 'foo "v0.10.21'
-#  echo 'foo "v0.10.21'
-#  echo 'foo "v0.10.22'
-#  echo 'foo "v0.10.22'
-#  echo 'foo "v0.10.23'
-#  echo 'foo "v0.10.23'
-#  echo 'foo "v0.10.24'
-#  echo 'foo "v0.10.24'
-#  echo 'foo "v0.10.25'
-#  echo 'foo "v0.10.25'
-#  echo 'foo "v0.10.26'
-#  echo 'foo "v0.10.26'
-#  echo 'foo "v0.10.27'
-#  echo 'foo "v0.10.27'
-#  echo 'foo "v0.10.28'
-#  echo 'foo "v0.10.28'
-#  echo 'foo "v0.10.29'
-#  echo 'foo "v0.10.29'
-#  echo 'foo "v0.10.3'
-#  echo 'foo "v0.10.3'
-#  echo 'foo "v0.10.30'
-#  echo 'foo "v0.10.30'
-#  echo 'foo "v0.10.31'
-#  echo 'foo "v0.10.31'
-#  echo 'foo "v0.10.32'
-#  echo 'foo "v0.10.32'
-#  echo 'foo "v0.10.4'
-#  echo 'foo "v0.10.4'
-#  echo 'foo "v0.10.5'
-#  echo 'foo "v0.10.5'
-#  echo 'foo "v0.10.6'
-#  echo 'foo "v0.10.6'
-#  echo 'foo "v0.10.7'
-#  echo 'foo "v0.10.7'
-#  echo 'foo "v0.10.8'
-#  echo 'foo "v0.10.8'
-#  echo 'foo "v0.10.9'
-#  echo 'foo "v0.10.9'
-#  echo 'foo "v0.11.0'
-#  echo 'foo "v0.11.0'
-#  echo 'foo "v0.11.1'
-#  echo 'foo "v0.11.1'
-#  echo 'foo "v0.11.10'
-#  echo 'foo "v0.11.10'
-#  echo 'foo "v0.11.11'
-#  echo 'foo "v0.11.11'
-#  echo 'foo "v0.11.12'
-#  echo 'foo "v0.11.12'
-#  echo 'foo "v0.11.13'
-#  echo 'foo "v0.11.13'
-#  echo 'foo "v0.11.14'
-#  echo 'foo "v0.11.14'
-#  echo 'foo "v0.11.2'
-#  echo 'foo "v0.11.2'
-#  echo 'foo "v0.11.3'
-#  echo 'foo "v0.11.3'
-#  echo 'foo "v0.11.4'
-#  echo 'foo "v0.11.4'
-#  echo 'foo "v0.11.5'
-#  echo 'foo "v0.11.5'
-#  echo 'foo "v0.11.6'
-#  echo 'foo "v0.11.6'
-#  echo 'foo "v0.11.7'
-#  echo 'foo "v0.11.7'
-#  echo 'foo "v0.11.8'
-#  echo 'foo "v0.11.8'
-#  echo 'foo "v0.11.9'
-#  echo 'foo "v0.11.9'
-#  echo 'foo "v0.5.1'
-#  echo 'foo "v0.5.1'
-#  echo 'foo "v0.5.10'
-#  echo 'foo "v0.5.10'
-#  echo 'foo "v0.5.2'
-#  echo 'foo "v0.5.2'
-#  echo 'foo "v0.5.3'
-#  echo 'foo "v0.5.3'
-#  echo 'foo "v0.5.4'
-#  echo 'foo "v0.5.4'
-#  echo 'foo "v0.5.5'
-#  echo 'foo "v0.5.5'
-#  echo 'foo "v0.5.6'
-#  echo 'foo "v0.5.6'
-#  echo 'foo "v0.5.7'
-#  echo 'foo "v0.5.7'
-#  echo 'foo "v0.5.8'
-#  echo 'foo "v0.5.8'
-#  echo 'foo "v0.5.9'
-#  echo 'foo "v0.5.9'
-#  echo 'foo "v0.6.0'
-#  echo 'foo "v0.6.0'
-#  echo 'foo "v0.6.1'
-#  echo 'foo "v0.6.1'
-#  echo 'foo "v0.6.10'
-#  echo 'foo "v0.6.10'
-#  echo 'foo "v0.6.11'
-#  echo 'foo "v0.6.11'
-#  echo 'foo "v0.6.12'
-#  echo 'foo "v0.6.12'
-#  echo 'foo "v0.6.13'
-#  echo 'foo "v0.6.13'
-#  echo 'foo "v0.6.14'
-#  echo 'foo "v0.6.14'
-#  echo 'foo "v0.6.15'
-#  echo 'foo "v0.6.15'
-#  echo 'foo "v0.6.16'
-#  echo 'foo "v0.6.16'
-#  echo 'foo "v0.6.17'
-#  echo 'foo "v0.6.17'
-#  echo 'foo "v0.6.18'
-#  echo 'foo "v0.6.18'
-#  echo 'foo "v0.6.19'
-#  echo 'foo "v0.6.19'
-#  echo 'foo "v0.6.2'
-#  echo 'foo "v0.6.2'
-#  echo 'foo "v0.6.20'
-#  echo 'foo "v0.6.20'
-#  echo 'foo "v0.6.21'
-#  echo 'foo "v0.6.21'
-#  echo 'foo "v0.6.3'
-#  echo 'foo "v0.6.3'
-#  echo 'foo "v0.6.4'
-#  echo 'foo "v0.6.4'
-#  echo 'foo "v0.6.5'
-#  echo 'foo "v0.6.5'
-#  echo 'foo "v0.6.6'
-#  echo 'foo "v0.6.6'
-#  echo 'foo "v0.6.7'
-#  echo 'foo "v0.6.7'
-#  echo 'foo "v0.6.8'
-#  echo 'foo "v0.6.8'
-#  echo 'foo "v0.6.9'
-#  echo 'foo "v0.6.9'
-#  echo 'foo "v0.7.0'
-#  echo 'foo "v0.7.0'
-#  echo 'foo "v0.7.1'
-#  echo 'foo "v0.7.1'
-#  echo 'foo "v0.7.10'
-#  echo 'foo "v0.7.10'
-#  echo 'foo "v0.7.11'
-#  echo 'foo "v0.7.11'
-#  echo 'foo "v0.7.12'
-#  echo 'foo "v0.7.12'
-#  echo 'foo "v0.7.2'
-#  echo 'foo "v0.7.2'
-#  echo 'foo "v0.7.3'
-#  echo 'foo "v0.7.3'
-#  echo 'foo "v0.7.4'
-#  echo 'foo "v0.7.4'
-#  echo 'foo "v0.7.5'
-#  echo 'foo "v0.7.5'
-#  echo 'foo "v0.7.6'
-#  echo 'foo "v0.7.6'
-#  echo 'foo "v0.7.7'
-#  echo 'foo "v0.7.7'
-#  echo 'foo "v0.7.8'
-#  echo 'foo "v0.7.8'
-#  echo 'foo "v0.7.9'
-#  echo 'foo "v0.7.9'
-#  echo 'foo "v0.8.0'
-#  echo 'foo "v0.8.0'
-#  echo 'foo "v0.8.1'
-#  echo 'foo "v0.8.1'
-#  echo 'foo "v0.8.10'
-#  echo 'foo "v0.8.10'
-#  echo 'foo "v0.8.11'
-#  echo 'foo "v0.8.11'
-#  echo 'foo "v0.8.12'
-#  echo 'foo "v0.8.12'
-#  echo 'foo "v0.8.13'
-#  echo 'foo "v0.8.13'
-#  echo 'foo "v0.8.14'
-#  echo 'foo "v0.8.14'
-#  echo 'foo "v0.8.15'
-#  echo 'foo "v0.8.15'
-#  echo 'foo "v0.8.16'
-#  echo 'foo "v0.8.16'
-#  echo 'foo "v0.8.17'
-#  echo 'foo "v0.8.17'
-#  echo 'foo "v0.8.18'
-#  echo 'foo "v0.8.18'
-#  echo 'foo "v0.8.19'
-#  echo 'foo "v0.8.19'
-#  echo 'foo "v0.8.2'
-#  echo 'foo "v0.8.2'
-#  echo 'foo "v0.8.20'
-#  echo 'foo "v0.8.20'
-#  echo 'foo "v0.8.21'
-#  echo 'foo "v0.8.21'
-#  echo 'foo "v0.8.22'
-#  echo 'foo "v0.8.22'
-#  echo 'foo "v0.8.23'
-#  echo 'foo "v0.8.23'
-#  echo 'foo "v0.8.24'
-#  echo 'foo "v0.8.24'
-#  echo 'foo "v0.8.25'
-#  echo 'foo "v0.8.25'
-#  echo 'foo "v0.8.26'
-#  echo 'foo "v0.8.26'
-#  echo 'foo "v0.8.27'
-#  echo 'foo "v0.8.27'
-#  echo 'foo "v0.8.28'
-#  echo 'foo "v0.8.28'
-#  echo 'foo "v0.8.3'
-#  echo 'foo "v0.8.3'
-#  echo 'foo "v0.8.4'
-#  echo 'foo "v0.8.4'
-#  echo 'foo "v0.8.5'
-#  echo 'foo "v0.8.5'
-#  echo 'foo "v0.8.6'
-#  echo 'foo "v0.8.6'
-#  echo 'foo "v0.8.7'
-#  echo 'foo "v0.8.7'
-#  echo 'foo "v0.8.8'
-#  echo 'foo "v0.8.8'
-#  echo 'foo "v0.8.9'
-#  echo 'foo "v0.8.9'
-#  echo 'foo "v0.9.0'
-#  echo 'foo "v0.9.0'
-#  echo 'foo "v0.9.1'
-#  echo 'foo "v0.9.1'
-#  echo 'foo "v0.9.10'
-#  echo 'foo "v0.9.10'
-#  echo 'foo "v0.9.11'
-#  echo 'foo "v0.9.11'
-#  echo 'foo "v0.9.12'
-#  echo 'foo "v0.9.12'
-#  echo 'foo "v0.9.2'
-#  echo 'foo "v0.9.2'
-#  echo 'foo "v0.9.3'
-#  echo 'foo "v0.9.3'
-#  echo 'foo "v0.9.4'
-#  echo 'foo "v0.9.4'
-#  echo 'foo "v0.9.5'
-#  echo 'foo "v0.9.5'
-#  echo 'foo "v0.9.6'
-#  echo 'foo "v0.9.6'
-#  echo 'foo "v0.9.7'
-#  echo 'foo "v0.9.7'
-#  echo 'foo "v0.9.8'
-#  echo 'foo "v0.9.8'
-#  echo 'foo "v0.9.9'
-#  echo 'foo "v0.9.9'
-#  echo 'foo "v0.1.100'
-#  echo 'foo "v0.1.100'
-#  echo 'foo "v0.1.101'
-#  echo 'foo "v0.1.101'
-#  echo 'foo "v0.1.102'
-#  echo 'foo "v0.1.102'
-#  echo 'foo "v0.1.103'
-#  echo 'foo "v0.1.103'
-#  echo 'foo "v0.1.104'
-#  echo 'foo "v0.1.104'
-#  echo 'foo "v0.1.14'
-#  echo 'foo "v0.1.14'
-#  echo 'foo "v0.1.15'
-#  echo 'foo "v0.1.15'
-#  echo 'foo "v0.1.16'
-#  echo 'foo "v0.1.16'
-#  echo 'foo "v0.1.17'
-#  echo 'foo "v0.1.17'
-#  echo 'foo "v0.1.18'
-#  echo 'foo "v0.1.18'
-#  echo 'foo "v0.1.19'
-#  echo 'foo "v0.1.19'
-#  echo 'foo "v0.1.20'
-#  echo 'foo "v0.1.20'
-#  echo 'foo "v0.1.21'
-#  echo 'foo "v0.1.21'
-#  echo 'foo "v0.1.22'
-#  echo 'foo "v0.1.22'
-#  echo 'foo "v0.1.23'
-#  echo 'foo "v0.1.23'
-#  echo 'foo "v0.1.24'
-#  echo 'foo "v0.1.24'
-#  echo 'foo "v0.1.25'
-#  echo 'foo "v0.1.25'
-#  echo 'foo "v0.1.26'
-#  echo 'foo "v0.1.26'
-#  echo 'foo "v0.1.27'
-#  echo 'foo "v0.1.27'
-#  echo 'foo "v0.1.28'
-#  echo 'foo "v0.1.28'
-#  echo 'foo "v0.1.29'
-#  echo 'foo "v0.1.29'
-#  echo 'foo "v0.1.30'
-#  echo 'foo "v0.1.30'
-#  echo 'foo "v0.1.31'
-#  echo 'foo "v0.1.31'
-#  echo 'foo "v0.1.32'
-#  echo 'foo "v0.1.32'
-#  echo 'foo "v0.1.33'
-#  echo 'foo "v0.1.33'
-#  echo 'foo "v0.1.90'
-#  echo 'foo "v0.1.90'
-#  echo 'foo "v0.1.91'
-#  echo 'foo "v0.1.91'
-#  echo 'foo "v0.1.92'
-#  echo 'foo "v0.1.92'
-#  echo 'foo "v0.1.93'
-#  echo 'foo "v0.1.93'
-#  echo 'foo "v0.1.94'
-#  echo 'foo "v0.1.94'
-#  echo 'foo "v0.1.95'
-#  echo 'foo "v0.1.95'
-#  echo 'foo "v0.1.96'
-#  echo 'foo "v0.1.96'
-#  echo 'foo "v0.1.97'
-#  echo 'foo "v0.1.97'
-#  echo 'foo "v0.1.98'
-#  echo 'foo "v0.1.98'
-#  echo 'foo "v0.1.99'
-#  echo 'foo "v0.1.99'
-#  echo 'foo "v0.10.14'
-#  echo 'foo "v0.10.14'
-#  echo 'foo "v0.2.0'
-#  echo 'foo "v0.2.0'
-#  echo 'foo "v0.2.1'
-#  echo 'foo "v0.2.1'
-#  echo 'foo "v0.2.2'
-#  echo 'foo "v0.2.2'
-#  echo 'foo "v0.2.3'
-#  echo 'foo "v0.2.3'
-#  echo 'foo "v0.2.4'
-#  echo 'foo "v0.2.4'
-#  echo 'foo "v0.2.5'
-#  echo 'foo "v0.2.5'
-#  echo 'foo "v0.2.6'
-#  echo 'foo "v0.2.6'
-#  echo 'foo "v0.3.0'
-#  echo 'foo "v0.3.0'
-#  echo 'foo "v0.3.1'
-#  echo 'foo "v0.3.1'
-#  echo 'foo "v0.3.2'
-#  echo 'foo "v0.3.2'
-#  echo 'foo "v0.3.3'
-#  echo 'foo "v0.3.3'
-#  echo 'foo "v0.3.4'
-#  echo 'foo "v0.3.4'
-#  echo 'foo "v0.3.5'
-#  echo 'foo "v0.3.5'
-#  echo 'foo "v0.3.6'
-#  echo 'foo "v0.3.6'
-#  echo 'foo "v0.3.7'
-#  echo 'foo "v0.3.7'
-#  echo 'foo "v0.3.8'
-#  echo 'foo "v0.3.8'
-#  echo 'foo "v0.4.0'
-#  echo 'foo "v0.4.0'
-#  echo 'foo "v0.4.1'
-#  echo 'foo "v0.4.1'
-#  echo 'foo "v0.4.10'
-#  echo 'foo "v0.4.10'
-#  echo 'foo "v0.4.11'
-#  echo 'foo "v0.4.11'
-#  echo 'foo "v0.4.12'
-#  echo 'foo "v0.4.12'
-#  echo 'foo "v0.4.2'
-#  echo 'foo "v0.4.2'
-#  echo 'foo "v0.4.3'
-#  echo 'foo "v0.4.3'
-#  echo 'foo "v0.4.4'
-#  echo 'foo "v0.4.4'
-#  echo 'foo "v0.4.5'
-#  echo 'foo "v0.4.5'
-#  echo 'foo "v0.4.6'
-#  echo 'foo "v0.4.6'
-#  echo 'foo "v0.4.7'
-#  echo 'foo "v0.4.7'
-#  echo 'foo "v0.4.8'
-#  echo 'foo "v0.4.8'
-#  echo 'foo "v0.4.9'
-#  echo 'foo "v0.4.9'
-#  echo 'foo "v0.5.0'
-#  echo 'foo "v0.5.0'
-#  echo 'foo "v0.6.1'
-#  echo 'foo "v0.6.1'
-#  echo 'foo "v0.6.10'
-#  echo 'foo "v0.6.10'
-#  echo 'foo "v0.6.11'
-#  echo 'foo "v0.6.11'
-#  echo 'foo "v0.6.12'
-#  echo 'foo "v0.6.12'
-#  echo 'foo "v0.6.13'
-#  echo 'foo "v0.6.13'
-#  echo 'foo "v0.6.2'
-#  echo 'foo "v0.6.2'
-#  echo 'foo "v0.6.3'
-#  echo 'foo "v0.6.3'
-#  echo 'foo "v0.6.4'
-#  echo 'foo "v0.6.4'
-#  echo 'foo "v0.6.5'
-#  echo 'foo "v0.6.5'
-#  echo 'foo "v0.6.6'
-#  echo 'foo "v0.6.6'
-#  echo 'foo "v0.6.7'
-#  echo 'foo "v0.6.7'
-#  echo 'foo "v0.6.8'
-#  echo 'foo "v0.6.8'
-#  echo 'foo "v0.6.9'
-#  echo 'foo "v0.6.9'
-#}
-#
-#OUTPUT="$(nvm_ls_remote foo)"
-#EXIT_CODE="$(nvm_ls_remote 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)"
-#EXPECTED_OUTPUT="$(nvm_download | \egrep -o 'v[0-9]+\.[0-9]+\.[0-9]+' | sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n)"
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "bare nvm_ls_remote did not output expected sorted versions; got $(echo "$OUTPUT") expected $(echo "$EXPECTED_OUTPUT")"
-#
-#OUTPUT="$(nvm_ls_remote 0.3)"
-#EXPECTED_OUTPUT="v0.3.0
-#v0.3.1
-#v0.3.2
-#v0.3.3
-#v0.3.4
-#v0.3.5
-#v0.3.6
-#v0.3.7
-#v0.3.8"
-#
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote 0.3 did not output 0.3.x versions; got $OUTPUT"
-#
-## Sanity checks
-#OUTPUT="$(nvm_print_implicit_alias remote stable)"
-#EXPECTED_OUTPUT="0.10"
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_print_implicit_alias remote stable did not output $EXPECTED_OUTPUT; got $OUTPUT"
-#
-#OUTPUT="$(nvm_print_implicit_alias remote unstable)"
-#EXPECTED_OUTPUT="0.11"
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_print_implicit_alias remote unstable did not output $EXPECTED_OUTPUT; got $OUTPUT"
-#
-#OUTPUT="$(nvm_ls_remote stable)"
-#EXPECTED_OUTPUT="v0.10.32"
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote stable did not output $EXPECTED_OUTPUT; got $OUTPUT"
-#
-#OUTPUT="$(nvm_ls_remote unstable)"
-#EXPECTED_OUTPUT="v0.11.14"
-#[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote unstable did not output $EXPECTED_OUTPUT; got $OUTPUT"
-#
-#cleanup
-#
-}
-
-@test './Unit tests/nvm_num_version_groups' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#[ "~$(nvm_num_version_groups)" = "~0" ] || die "no args should give 0"
-#[ "~$(nvm_num_version_groups a)" = "~1" ] || die "one letter should give 1"
-#
-#[ "~$(nvm_num_version_groups 1)" = "~1" ] || die "1 should give 1"
-#[ "~$(nvm_num_version_groups v1)" = "~1" ] || die "v1 should give 1"
-#[ "~$(nvm_num_version_groups v1.)" = "~1" ] || die "v1. should give 1"
-#
-#[ "~$(nvm_num_version_groups 1.2)" = "~2" ] || die "1.2 should give 2"
-#[ "~$(nvm_num_version_groups v1.2)" = "~2" ] || die "v1.2 should give 2"
-#[ "~$(nvm_num_version_groups v1.2.)" = "~2" ] || die "v1.2. should give 2"
-#
-#[ "~$(nvm_num_version_groups 1.2.3)" = "~3" ] || die "1.2.3 should give 3"
-#[ "~$(nvm_num_version_groups v1.2.3)" = "~3" ] || die "v1.2.3 should give 3"
-#[ "~$(nvm_num_version_groups v1.2.3.)" = "~3" ] || die "v1.2.3. should give 3"
-#
-}
-
-@test './Unit tests/nvm_prepend_path' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#TEST_PATH=/usr/bin:/usr/local/bin
-#
-#NEW_PATH=`nvm_prepend_path "$TEST_PATH" "$NVM_DIR/v0.2.5/bin"`
-#
-#[ "$NEW_PATH" = "$NVM_DIR/v0.2.5/bin:/usr/bin:/usr/local/bin" ] || die "Not correctly prepended: $NEW_PATH "
-#
-#
-#EMPTY_PATH=
-#
-#NEW_PATH=`nvm_prepend_path "$EMPTY_PATH" "$NVM_DIR/v0.2.5/bin"`
-#
-#[ "$NEW_PATH" = "$NVM_DIR/v0.2.5/bin" ] || die "Not correctly prepended: $NEW_PATH "
-}
-
-@test './Unit tests/nvm_print_implicit_alias errors' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#EXPECTED_FIRST_MSG="nvm_print_implicit_alias must be specified with local or remote as the first argument."
-#[ "_$(nvm_print_implicit_alias 2>&1)" = "_$EXPECTED_FIRST_MSG" ] \
-#  || die "nvm_print_implicit_alias did not require local|remote as first argument"
-#[ "_$(nvm_print_implicit_alias foo 2>&1)" = "_$EXPECTED_FIRST_MSG" ] \
-#  || die "nvm_print_implicit_alias did not require local|remote as first argument"
-#
-#FIRST_EXIT_CODE="$(nvm_print_implicit_alias > /dev/null 2>&1 ; echo $?)"
-#[ "_$FIRST_EXIT_CODE" = "_1" ] \
-#  || die "nvm_print_implicit_alias without local|remote had wrong exit code: expected 1, got $FIRST_EXIT_CODE"
-#
-#EXPECTED_SECOND_MSG="Only implicit aliases 'stable' and 'unstable' are supported."
-#[ "_$(nvm_print_implicit_alias local 2>&1)" = "_$EXPECTED_SECOND_MSG" ] \
-#  || die "nvm_print_implicit_alias did not require stable|unstable as second argument"
-#[ "_$(nvm_print_implicit_alias local foo 2>&1)" = "_$EXPECTED_SECOND_MSG" ] \
-#  || die "nvm_print_implicit_alias did not require stable|unstable as second argument"
-#
-#SECOND_EXIT_CODE="$(nvm_print_implicit_alias local > /dev/null 2>&1 ; echo $?)"
-#[ "_$SECOND_EXIT_CODE" = "_2" ] \
-#  || die "nvm_print_implicit_alias without stable|unstable had wrong exit code: expected 2, got $SECOND_EXIT_CODE"
-#
-}
-
-@test './Unit tests/nvm_print_implicit_alias success' {
-##!/bin/sh
-#
-#die () { echo $@ ; cleanup ; exit 1; }
-#cleanup() {
-#  rm -rf ../../../v0.2.3
-#  rm -rf ../../../v0.3.4
-#  rm -rf ../../../v0.4.6
-#  rm -rf ../../../v0.5.7
-#  rm -rf ../../../v0.7.7
-#  unset -f nvm_ls_remote
-#}
-#
-#. ../../../nvm.sh
-#
-#mkdir ../../../v0.2.3
-#mkdir ../../../v0.3.4
-#mkdir ../../../v0.4.6
-#mkdir ../../../v0.5.7
-#mkdir ../../../v0.7.7
-#
-#LATEST_STABLE="$(nvm_print_implicit_alias local stable)"
-#[ "_$LATEST_STABLE" = "_0.4" ] || die "local stable is not latest even minor: expected 0.4, got $LATEST_STABLE"
-#
-#LATEST_UNSTABLE="$(nvm_print_implicit_alias local unstable)"
-#[ "_$LATEST_UNSTABLE" = "_0.7" ] || die "local unstable is not latest odd minor: expected 0.7, got $LATEST_UNSTABLE"
-#
-#nvm_ls_remote() {
-#  echo "v0.4.3"
-#  echo "v0.5.4"
-#  echo "v0.6.6"
-#  echo "v0.7.7"
-#  echo "v0.9.7"
-#  echo "v0.4.3"
-#  echo "v0.5.4"
-#  echo "v0.6.6"
-#  echo "v0.7.7"
-#  echo "v0.9.7"
-#}
-#
-#LATEST_STABLE="$(nvm_print_implicit_alias remote stable)"
-#[ "_$LATEST_STABLE" = "_0.6" ] || die "remote stable is not latest even minor: expected 0.6, got $LATEST_STABLE"
-#
-#LATEST_UNSTABLE="$(nvm_print_implicit_alias remote unstable)"
-#[ "_$LATEST_UNSTABLE" = "_0.9" ] || die "remote unstable is not latest odd minor: expected 0.9, got $LATEST_UNSTABLE"
-#
-#cleanup
-#
-}
-
-@test './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
-#
-}
-
-@test './Unit tests/nvm_strip_path' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#TEST_PATH=$NVM_DIR/v0.10.5/bin:/usr/bin:$NVM_DIR/v0.11.5/bin:$NVM_DIR/v0.9.5/bin:/usr/local/bin:$NVM_DIR/v0.2.5/bin
-#
-#STRIPPED_PATH=`nvm_strip_path "$TEST_PATH" "/bin"`
-#
-#[ "$STRIPPED_PATH" = "/usr/bin:/usr/local/bin" ] || die "Not correctly stripped: $STRIPPED_PATH "
-}
-
-@test './Unit tests/nvm_tree_contains_path' {
-##!/bin/sh
-#
-#cleanup () {
-#  rm tmp/node
-#  rmdir tmp
-#  rm tmp2/node
-#  rmdir tmp2
-#}
-#die () { echo $@ ; cleanup; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#mkdir -p tmp
-#touch tmp/node
-#mkdir -p tmp2
-#touch tmp2/node
-#
-#[ "$(nvm_tree_contains_path 2>&1)" = "both the tree and the node path are required" ] || die 'incorrect error message with no args'
-#[ "$(nvm_tree_contains_path > /dev/null 2>&1 ; echo $?)" = "2" ] || die 'incorrect error code with no args'
-#[ "$(nvm_tree_contains_path tmp 2>&1)" = "both the tree and the node path are required" ] || die 'incorrect error message with one arg'
-#[ "$(nvm_tree_contains_path > /dev/null 2>&1 ; echo $?)" = "2" ] || die 'incorrect error code with one arg'
-#
-#nvm_tree_contains_path tmp tmp/node || die '"tmp" should contain "tmp/node"'
-#
-#nvm_tree_contains_path tmp tmp2/node && die '"tmp" should not contain "tmp2/node"'
-#
-#nvm_tree_contains_path tmp2 tmp2/node || die '"tmp2" should contain "tmp2/node"'
-#
-#nvm_tree_contains_path tmp2 tmp/node && die '"tmp2" should not contain "tmp/node"'
-#
-#cleanup
-#
-}
-
-@test './Unit tests/nvm_validate_implicit_alias' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#EXPECTED_MSG="Only implicit aliases 'stable' and 'unstable' are supported."
-#[ "_$(nvm_validate_implicit_alias 2>&1)" = "_$EXPECTED_MSG" ] \
-#  || die "nvm_validate_implicit_alias did not require stable|unstable"
-#[ "_$(nvm_validate_implicit_alias foo 2>&1)" = "_$EXPECTED_MSG" ] \
-#  || die "nvm_validate_implicit_alias did not require stable|unstable"
-#
-#EXIT_CODE="$(nvm_validate_implicit_alias >/dev/null 2>&1 ; echo $?)"
-#[ "_$EXIT_CODE" = "_1" ] \
-#  || die "nvm_validate_implicit_alias without stable|unstable had wrong exit code: expected 1, got $EXIT_CODE"
-#
-#nvm_validate_implicit_alias stable || die "nvm_validate_implicit_alias stable did not exit 0"
-#nvm_validate_implicit_alias unstable || die "nvm_validate_implicit_alias unstable did not exit 0"
-#
-}
-
-@test './Unit tests/nvm_version_dir' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#[ "$(nvm_version_dir)" = "$NVM_DIR/versions" ] || die '"nvm_version_dir" did not return new dir path'
-#[ "$(nvm_version_dir new)" = "$(nvm_version_dir)" ] || die '"nvm_version_dir new" did not return new dir path'
-#[ "$(nvm_version_dir old)" = "$NVM_DIR" ] || die '"nvm_version_dir old" did not return old dir path'
-#[ "$(nvm_version_dir foo 2>&1)" = "unknown version dir" ] || die '"nvm_version_dir foo" did not error out'
-#
-}
-
-@test './Unit tests/nvm_version_greater' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#nvm_version_greater 0.10.0 0.2.12 || die '"nvm_version_greater 0.10.0 0.2.12" did not return true'
-#
-#if nvm_version_greater 0.10.0 0.20.12; then
-#  die '"nvm_version_greater 0.10.0 0.20.12" returned true'
-#fi
-#
-#if nvm_version_greater 0.10.0 0.10.0; then
-#  die '"nvm_version_greater" returned false for the same two versions'
-#fi
-#
-}
-
-@test './Unit tests/nvm_version_path' {
-##!/bin/sh
-#
-#die () { echo $@ ; exit 1; }
-#
-#. ../../../nvm.sh
-#
-#[ "$(nvm_version_path foo)" = "$NVM_DIR/foo" ] || die '"nvm_version_path foo" did not return correct location'
-#[ "$(nvm_version_path 2>&1)" = "version is required" ] || die '"nvm_version_path" did not error out'
-#[ "$(nvm_version_path v0.11.0)" = "$NVM_DIR/v0.11.0" ] || die 'old version has the wrong path'
-#[ "$(nvm_version_path v0.12.0)" = "$NVM_DIR/versions/v0.12.0" ] || die 'new version has the wrong path'
-#
-}
-
diff --git a/test/bats/listing-versions.bats b/test/bats/listing-versions.bats
new file mode 100644
index 0000000..54e1d79
--- /dev/null
+++ b/test/bats/listing-versions.bats
@@ -0,0 +1,158 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+NVM_SRC_DIR="${BATS_TEST_DIRNAME}/../.."
+
+setup() {
+    NVM_DIR="${BATS_TMPDIR}"
+    cd "${NVM_DIR}"
+    rm -Rf src alias v*
+    mkdir src alias
+    load "${NVM_SRC_DIR}/nvm.sh"
+}
+
+teardown() {
+    NVM_DIR="${BATS_TMPDIR}"
+    cd "${NVM_DIR}"
+    rm -Rf src alias v*
+}
+
+@test './Listing versions/Running "nvm ls 0.0.2" should display only version 0.0.2.' {
+
+    mkdir -p v0.0.2
+    mkdir -p v0.0.20
+
+    run nvm ls 0.0.2
+    assert_match ${lines[0]} "v0.0.2" "nvm ls 0.0.2 must contain v0.0.2"
+
+    run nvm ls 0.0.2
+    assert_nomatch "$output" "v0.0.20"  "nvm ls 0.0.2 must NOT contain v0.0.20"
+}
+
+@test './Listing versions/Running "nvm ls 0.2" should display only 0.2.x versions.' {
+
+    mkdir -p v0.1.3
+    mkdir -p v0.2.3
+    mkdir -p v0.20.3
+
+    run nvm ls 0.1
+    assert_nomatch "$output" "v0.2.3"  "nvm ls 0.1 should not contain v0.2.3"
+    assert_nomatch "$output" "v0.20.3" "nvm ls 0.1 should not contain v0.20.3"    
+    assert_match   "$output" "v0.1.3"  "nvm ls 0.1 should contain v0.1.3"
+
+    run nvm ls 0.2
+    assert_match   "$output" "v0.2.3"  "nvm ls 0.2 should contain v0.2.3"
+    assert_nomatch "$output" "v0.20.3" "nvm ls 0.2 should not contain v0.20.3"    
+    assert_nomatch "$output" "v0.1.3"  "nvm ls 0.2 should not contain v0.1.3"
+}
+
+@test './Listing versions/Running "nvm ls foo" should return a nonzero exit code when not found' {
+
+    run nvm ls nonexistent_version
+    assert_equal 3 "$status"
+}
+
+@test './Listing versions/Running "nvm ls node" should return a nonzero exit code when not found' {
+
+    run nvm ls node
+    assert_equal 3 "$status"
+}
+
+@test './Listing versions/Running "nvm ls stable" and "nvm ls unstable" should return the appropriate implicit alias' {
+
+    mkdir -p v0.2.3
+    mkdir -p v0.3.3
+
+    run nvm ls stable
+    assert_match "$output" "0.2.3" "expected 'nvm ls stable' to give STABLE_VERSION"
+
+    run nvm ls unstable
+    assert_match "$output" "0.3.3" "expected 'nvm ls unstable' to give UNSTABLE_VERSION"
+    mkdir -p v0.1.2
+    nvm alias stable 0.1
+
+    run nvm ls stable
+    assert_nomatch "$output" "0.2.3" "expected 'nvm ls stable' to not give old STABLE_VERSION"
+    assert_match   "$output" "v0.1.2" "expected 'nvm ls stable' to give new STABLE_VERSION"
+}
+
+## merged two tests here
+# `nvm ls` and `nvm ls system`
+@test './Listing versions/Running "nvm ls [system]" should include "system" when appropriate' {
+
+    mkdir -p v0.{0,3}.{1,3,9}
+
+    nvm_has_system_node() { return 0; }
+    run nvm ls system
+    assert_match "$output" system '"nvm ls system" did not contain "system" when system node is present'
+
+    run nvm ls
+    assert_match "$output" system '"nvm ls" did not contain "system" when system node is present'
+    
+    nvm_has_system_node() { return 1; }
+    run nvm ls system
+    assert_nomatch "$output" system '"nvm ls system" contained "system" when system node is NOT present'
+
+    run nvm ls
+    assert_nomatch "$output" system '"nvm ls" contained "system" when system node is NOT present'
+}
+
+@test './Listing versions/Running "nvm ls" should display all installed versions.' {
+
+    mkdir -p v0.{0,3}.{1,3,9}
+
+    run nvm ls
+    assert_match "$output" v0.0.1
+    assert_match "$output" v0.0.3
+    assert_match "$output" v0.0.9
+    assert_match "$output" v0.3.1
+    assert_match "$output" v0.3.3
+    assert_match "$output" v0.3.9
+}
+
+@test './Listing versions/Running "nvm ls" should filter out ".nvm"' {
+
+    mkdir -p v0.{1,2}.3
+
+    run nvm ls
+    assert_nomatch "$output" "^ *\." "running 'nvm ls' should filter out dotfiles"
+}
+
+@test './Listing versions/Running "nvm ls" should filter out "versions"' {
+
+    mkdir -p v0.{1,2}.3 versions
+    run nvm ls
+    assert_nomatch "$output" versions "running 'nvm ls' should filter out 'versions'"
+}
+
+@test './Listing versions/Running "nvm ls" should list versions both in and out of the "versions" directory' {
+
+    mkdir -p versions/v0.12.1
+    mkdir -p v0.1.3
+
+    run nvm ls 0.12
+    assert_match "$output" "v0.12.1" "'nvm ls' did not list a version in versions/"
+
+    run nvm ls 0.1
+    assert_match "$output" "v0.1.3" "'nvm ls' did not list a version NOT in versions/"
+
+}
+
+@test './Listing versions/Running "nvm ls" with node-like versioning vx.x.x should only list a matched version' {
+
+    mkdir -p v0.1.2
+
+    run nvm ls v0.1
+    assert_match "$output" "v0.1.2"
+
+    run nvm ls v0.1.2
+    assert_match "$output" "v0.1.2"
+
+    run nvm ls v0.1.
+    assert_match "$output" "v0.1.2"
+    
+    run nvm ls v0.1.1
+    assert_nomatch "$output" "v0.1.2"
+    assert_match   "$output" "N/A"
+}