Test for interleaving support

Author: sminot

test/ocx.bats

@@ -23,4 +23,9 @@
 @test "Join paired ends script exists" {
     X=$(python /scripts/join_paired_ends.py --help)
     [[ $X == *Join\ two\ FASTQ\ paired\ end\ read\ files.* ]]
+}
+
+@test "Join paired ends script supports interleaving" {
+    X=$(python /scripts/join_paired_ends.py --help)
+    [[ $X == *interleave* ]]
 }