Add tests

Change-Id: I3fadb90dc43c8e1425600f1a1ebe6c0996d37e75
diff --git a/test/Project.toml b/test/Project.toml
new file mode 100644
index 0000000..2a9125d
--- /dev/null
+++ b/test/Project.toml
@@ -0,0 +1,4 @@
+[deps]
+Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
+Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"