Add a couple more tests

test/repo_test.erl

@@ -0,0 +1,26 @@
+-module(repo_test).
+-compile([export_all]).
+-include_lib("eunit/include/eunit.hrl").
+
+repo_test_() ->
+    {foreach, fun start/0, fun stop/1, [fun bare_test/1, fun odb_write_test/1]}.
+
+start() ->
+    {A, B, C} = now(),
+    N = node(),
+    TmpDir = io_lib:format("/tmp/geef-~p~p~p~p.git", [N, A, B, C]),
+    {ok, Repo} = geef_repo:init(TmpDir, true),
+    Repo.
+
+bare_test(Repo) ->
+    [?_assertEqual(geef_repo:is_bare(Repo), true)].
+
+odb_write_test(Repo) ->
+    Data = <<"This is some text that will go in a file">>,
+    {ok, Odb} = geef_repo:odb(Repo),
+    {ok, Actual} = geef_odb:write(Odb, Data, blob),
+    Expected = geef_oid:parse("c300118399f01fe52b316061b5d32beb27e0adfd"),
+    [?_assertEqual(Actual, Expected)].
+
+stop(_Repo) ->
+    ok.