From dd55eb604857223434c3dcbccffda9a23a990c6c Mon Sep 17 00:00:00 2001
From: Luke Childs <lukechilds123@gmail.com>
Date: Thu, 20 Oct 2016 15:31:56 +0100
Subject: [PATCH] Test nvm upgrade

---
 tests/wrapper commands/nvm upgrade | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 tests/wrapper commands/nvm upgrade

diff --git a/tests/wrapper commands/nvm upgrade b/tests/wrapper commands/nvm upgrade
new file mode 100755
index 0000000..03a1424
--- /dev/null
+++ b/tests/wrapper commands/nvm upgrade	
@@ -0,0 +1,23 @@
+source ../common.sh
+
+# Version to revert nvm to
+revert_version=v0.32.0
+
+# Load zsh-nvm
+load_zsh_nvm
+
+# Save latest version
+latest_version=$(nvm --version)
+
+# Roll back to an old version
+echo "$revert_version" > "$ZSH_NVM_DIR/previous_version"
+nvm revert
+
+# Check rollback worked
+[[ "v$(nvm --version)" == "$revert_version" ]] || die "Couldn't rollback nvm version"
+
+# Attempt to upgrade
+nvm upgrade
+
+# Check upgrade worked
+[[ "$(nvm --version)" == "$latest_version" ]] || die "Couldn't upgrade nvm to latest version ($latest_version)"