fix tests

src/BUILD

diff --git a/src/BUILD b/src/BUILD
index 91bd47b..58f64a9 100644
--- a/src/BUILD
+++ b/src/BUILD
@@ -9,5 +9,12 @@
     name = "test",
     srcs = glob(["tests/*.py"]),
     main = "tests/__main__.py",
-    deps = [":src"],
+    deps = [
+        ":src",
+        "//third_party/python:pkginfo",
+    ],
+    size="small",
+    imports = [
+        "../third_party/python/",
+    ]
 )

third_party/python/BUILD

diff --git a/third_party/python/BUILD b/third_party/python/BUILD
new file mode 100644
index 0000000..bf85ca1
--- /dev/null
+++ b/third_party/python/BUILD
@@ -0,0 +1,5 @@
+py_library(
+    name = "pkginfo",
+    srcs = glob(["pkginfo/*.py"], exclude=["pkginfo/tests/*.py"]),
+    visibility = ["//visibility:public"],
+)