add test for no results

SebastianSzturo · Feb 2, 2015 · 370da34 · 370da34
1 parent b49c499
commit 370da34
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/test/countries_test.exs b/test/countries_test.exs
@@ -10,6 +10,11 @@ defmodule CountriesTest do
     countries = Countries.filter_by(:region, "Europe")
     assert Enum.count(countries) == 51
   end
+
+  test "return empty list when there are no results" do
+    countries = Countries.filter_by(:region, "Azeroth")
+    assert countries == []
+  end
 
   test "get all countries" do 
     countries = Countries.all