Test for single arity failures

2016-12-23 23:53:41 +01:00
parent cf244e673f
commit f797ca8e80
2 changed files with 20 additions and 0 deletions
--- a/test/support/single_arity_koan.ex
+++ b/test/support/single_arity_koan.ex
@@ -0,0 +1,11 @@
+defmodule SingleArity do
+  use Koans
+
+  @intro """
+  A koan with single arity testing
+  """
+
+  koan "Only one" do
+    assert match?(:foo, ___)
+  end
+end