diff --git a/.gitignore b/.gitignore
index 0ac5c0d..09a0f17 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,5 @@ dist
 build
 .swp
 .ipynb_checkpoints
+htmlcov
+.coverage
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..c4d92f8
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,5 @@
+pytest:
+	pytest
+
+cov:
+	open htmlcov/index.html
diff --git a/pycov.ini b/pycov.ini
new file mode 100644
index 0000000..fe23f64
--- /dev/null
+++ b/pycov.ini
@@ -0,0 +1,3 @@
+[run]
+source =
+    ptan
\ No newline at end of file
diff --git a/pytest.ini b/pytest.ini
new file mode 100644
index 0000000..d61c5cb
--- /dev/null
+++ b/pytest.ini
@@ -0,0 +1,4 @@
+[pytest]
+testpaths=**/tests_py
+pythonpath=ptan
+addopts= --cov --cov-config=pycov.ini --cov-report=term --cov-report=html