[Tests] force the NVM_DIR to the expected location, for tests

test/fast/Aliases/setup

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+export NVM_DIR="$(cd ../../.. && pwd)"
+
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Listing versions/Running 'nvm ls' should not show a trailing slash

@@ -1,5 +1,7 @@
 #!/bin/zsh
 
+export NVM_DIR="$(cd ../../.. && pwd)"
+
 \. ../../../nvm.sh
 \. ../../common.sh
 

test/fast/Running 'nvm alias' should create a file in the alias directory

@@ -2,6 +2,8 @@
 
 set -ex
 
+export NVM_DIR="$(cd ../.. && pwd)"
+
 \. ../../nvm.sh
 
 nvm alias test v0.1.2

test/fast/Running 'nvm current' should display current nvm environment

@@ -4,6 +4,8 @@ set -ex
 
 die () { echo "$@" ; exit 1; }
 
+export NVM_DIR="$(cd ../.. && pwd)"
+
 \. ../../nvm.sh
 
 nvm deactivate 2>&1

test/fast/Running 'nvm deactivate' should unset the nvm environment variables

@@ -4,6 +4,8 @@ set -ex
 
 die () { echo "$@" ; exit 1; }
 
+export NVM_DIR="$(cd ../.. && pwd)"
+
 \. ../../nvm.sh
 \. ../common.sh
 

test/fast/Running 'nvm install' with '--reinstall-packages-from' requires a valid version

@@ -7,6 +7,8 @@ cleanup () {
   rm -rf "${NVM_DIR}/v0.10.4"
 }
 
+export NVM_DIR="$(cd ../.. && pwd)"
+
 \. ../../nvm.sh
 \. ../common.sh
 

test/fast/Running 'nvm install' with an invalid version fails nicely

@@ -4,6 +4,8 @@ set -ex
 
 die () { echo "$@" ; exit 1; }
 
+export NVM_DIR="$(cd ../.. && pwd)"
+
 \. ../../nvm.sh
 
 set +ex # needed for stderr