diff --git a/test/fast/ls/base should show all versions b/test/fast/ls/base should show all versions
new file mode 100755
index 0000000..dfba0da
--- /dev/null
+++ b/test/fast/ls/base should show all versions	
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+. ../../../nvm.sh
+
+mkdir ../../../v0.0.{1,3,9}
+mkdir ../../../v0.3.{1,3,9}
+
+# 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
diff --git a/test/fast/ls/second number version b/test/fast/ls/second number version
new file mode 100755
index 0000000..5a3d450
--- /dev/null
+++ b/test/fast/ls/second number version	
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+mkdir ../../../v0.1.3
+mkdir ../../../v0.2.3
+
+. ../../../nvm.sh
+
+# The result should contain only the appropriate version numbers.
+nvm ls 0.2 | grep v0.2.3 &&
+nvm ls 0.1 | grep -v v0.2.3
diff --git a/test/fast/ls_shows_versions b/test/fast/ls_shows_versions
deleted file mode 100755
index 065e6fd..0000000
--- a/test/fast/ls_shows_versions
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/sh
-
-. ../../nvm.sh
-mkdir -p ../../v0.0.{1,3,9}
-
-# 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