Implement Biz.Test with tasty

Also changes the --test option to a 'test' command. This is because running the
tests for a namespace/exe should never be combined with anything else: you
either want to run the tests, or not.

1 files changed, 24 insertions, 0 deletions

diff --git a/Biz/Test.hs b/Biz/Test.hs
new file mode 100644
index 0000000..9af8912
--- /dev/null
+++ b/Biz/Test.hs
@@ -0,0 +1,24 @@
+{-# LANGUAGE NoImplicitPrelude #-}
+
+module Biz.Test
+  ( Tree,
+    group,
+    unit,
+    (@=?),
+  )
+where
+
+-- : dep tasty
+-- : dep tasty-hunit
+import Alpha hiding (group)
+import qualified Test.Tasty as Tasty
+import Test.Tasty.HUnit ((@=?))
+import qualified Test.Tasty.HUnit as HUnit
+
+type Tree = Tasty.TestTree
+
+group :: Tasty.TestName -> [Tasty.TestTree] -> Tasty.TestTree
+group = Tasty.testGroup
+
+unit :: Tasty.TestName -> HUnit.Assertion -> Tasty.TestTree
+unit = HUnit.testCase