Refine test data

Author: jondy

tests/data/package/a/__init__.py

@@ -0,0 +1 @@
+names = ['fooa']

tests/data/package/a/fooa.py

@@ -0,0 +1,2 @@
+def a_hello(s):
+    return 'a ' + s

tests/data/package/foo.py

@@ -0,0 +1,2 @@
+def hello(i):
+    return (i * 3 + 1)