add first tests

diff --git a/tests/hello/__init__.py b/tests/hello/__init__.py
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/tests/hello/test_hello.py b/tests/hello/test_hello.py
new file mode 100644 (file)
index 0000000..cd9cfa1
--- /dev/null
+++ b/tests/hello/test_hello.py
@@ -0,0 +1,5 @@
+import hello
+
+
+def test_greet():
+    assert hello.greet('world') == 'Hello world'