Test for help on empty argv

basherpm · Nov 18, 2011 · bf1e66a · bf1e66a
1 parent 934848c
commit bf1e66a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/spark-test.sh b/spark-test.sh
@@ -4,6 +4,10 @@ describe "spark: Generates sparklines for a set of data."
 
 spark="./spark"
 
+it_shows_help_with_no_argv() {
+  $spark | grep USAGE
+}
+
 it_graphs_argv_data() {
   graph="$($spark 1,5,22,13,5)"