From 27dea683a557793259c3119a63d50eaa5c621453 Mon Sep 17 00:00:00 2001
From: Atsushi Yamamoto <yamaatsushi927@gmail.com>
Date: Thu, 20 Oct 2016 22:37:29 -0700
Subject: [PATCH] [Tests] add tests for "make 'nvm use' display '.nvmrc'
 version"

See #1187.
---
 ...displays .nvmrc version in output messages | 23 +++++++++++++++++++
 test/slow/nvm use/setup_dir                   |  4 ++++
 test/slow/nvm use/teardown_dir                |  6 +++++
 3 files changed, 33 insertions(+)
 create mode 100755 test/slow/nvm use/Running 'nvm use' displays .nvmrc version in output messages

diff --git a/test/slow/nvm use/Running 'nvm use' displays .nvmrc version in output messages b/test/slow/nvm use/Running 'nvm use' displays .nvmrc version in output messages
new file mode 100755
index 0000000..2da38c3
--- /dev/null
+++ b/test/slow/nvm use/Running 'nvm use' displays .nvmrc version in output messages	
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -ex
+
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+echo "v0.10.28" > .nvmrc
+OUTPUT="$(nvm use 2>&1 >/dev/null | awk 'NR==1')"
+EXPECTED_OUTPUT='N/A: version "v0.10.28" is not yet installed.'
+TESTTT="$(nvm use 2>&1 >/dev/null)"
+TESTT="$(nvm use 2>&1)"
+TEST="$(nvm use)"
+
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] \
+  || die "'nvm use' did not output: '$EXPECTED_OUTPUT'; got: '$OUTPUT'; Normal: $TEST; with 2>&1: $TESTT; with /null: $TESTTT"
+
+OUTPUT="$(nvm use 2>&1 >/dev/null | awk 'NR==3')"
+EXPECTED_OUTPUT='You need to run "nvm install v0.10.28" to install it before using it.'
+
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] \
+  || die "'nvm use' did not output: '$EXPECTED_OUTPUT'; got: '$OUTPUT'"
diff --git a/test/slow/nvm use/setup_dir b/test/slow/nvm use/setup_dir
index e917f0b..d32b97a 100755
--- a/test/slow/nvm use/setup_dir	
+++ b/test/slow/nvm use/setup_dir	
@@ -19,5 +19,9 @@ for VERSION in "1.0.0" "1.0.1"; do
   nvm install "iojs-v$VERSION"
 done
 
+if [ -f ".nvmrc" ]; then
+  mv .nvmrc .nvmrc.bak
+fi
+
 nvm_make_alias lts/testing 0.10.1
 nvm_make_alias 'lts/*' lts/testing
diff --git a/test/slow/nvm use/teardown_dir b/test/slow/nvm use/teardown_dir
index 947be61..657de1d 100755
--- a/test/slow/nvm use/teardown_dir	
+++ b/test/slow/nvm use/teardown_dir	
@@ -20,3 +20,9 @@ if [ -d "${NVM_DIR}/.nvm_use_lts_alias_bak" ]; then
   mv "${NVM_DIR}/.nvm_use_lts_alias_bak/*" "${NVM_DIR}/alias/lts/"
   rmdir "${NVM_DIR}/.nvm_use_lts_alias_bak"
 fi
+
+rm .nvmrc
+
+if [ -f ".nvmrc.bak" ]; then
+  mv .nvmrc.bak .nvmrc
+fi