From 050a2ee9d38c700e04f6dc51153ee0541cc45eb4 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Sun, 28 Sep 2014 18:02:33 -0700
Subject: [PATCH] nvm_remote_version: add unit tests

`nvm_ls_remote` is stubbed out to avoid making network calls here.
---
 test/fast/Unit tests/nvm_remote_version | 35 +++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100755 test/fast/Unit tests/nvm_remote_version

diff --git a/test/fast/Unit tests/nvm_remote_version b/test/fast/Unit tests/nvm_remote_version
new file mode 100755
index 0000000..f7fc377
--- /dev/null
+++ b/test/fast/Unit tests/nvm_remote_version	
@@ -0,0 +1,35 @@
+#!/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
+