diff --git a/test/fast/Unit tests/nvm_version_greater_than_or_equal_to b/test/fast/Unit tests/nvm_version_greater_than_or_equal_to
new file mode 100755
index 00000000..06bf00e0
--- /dev/null
+++ b/test/fast/Unit tests/nvm_version_greater_than_or_equal_to	
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+die () { echo "$@" ; exit 1; }
+
+: nvm.sh
+\. ../../../nvm.sh
+
+nvm_version_greater_than_or_equal_to 0.10.0 0.2.12 || die '"nvm_version_greater_than_or_equal_to 0.10.0 0.2.12" did not return true'
+
+nvm_version_greater_than_or_equal_to 0.10.0 0.10.0 || die '"nvm_version_greater_than_or_equal_to" did not return true for the same two versions'
+
+nvm_version_greater_than_or_equal_to v0.10.0 0.10.0 || die '"nvm_version_greater_than_or_equal_to v0.10.0 0.10.0" did not return true'
+
+if nvm_version_greater_than_or_equal_to 0.10.0 0.20.12; then
+  die '"nvm_version_greater_than_or_equal_to 0.10.0 0.20.12" returned true'
+fi
+
+if nvm_version_greater_than_or_equal_to 0.10.0 ''; then
+  die '"nvm_version_greater_than_or_equal_to" returned true with an empty argument'
+fi