Added codecoverage

setup.cfg

+[metadata]
+description-file = README.md
+
+[aliases]
+test=pytest
+
+[coverage:run]
+omit=
+   tests/*
+   .tox/*
+   .eggs/*
+
+[coverage:report]
+include=lbmweights/*
+ignore_errors=True
+show_missing=True
\ No newline at end of file

test/__init__.py

-import unittest
-from lbmweights.lattice import Lattice
-
-
-class TestAnalyzeTensorDimensions(unittest.TestCase):
-    def setUp(self):
-        self.lattice2 = Lattice(dimension=2, order=2, shell_list=[1,2,4])
-        self.lattice4 = Lattice(dimension=2, order=4, shell_list=[1,2,4])
-        self.lattice6 = Lattice(dimension=2, order=6, shell_list=[1,2,4])
-        self.lattice8 = Lattice(dimension=2, order=8, shell_list=[1,2,4])
-
-
-    def test_analyze_tensor_dimensions(self):
-        self.lattice2.calculate_weights()
-        self.assertTrue(self.lattice2._possible_tensors == [[[2]]])
-
-        self.lattice4.calculate_weights()
-        self.assertTrue(self.lattice4._possible_tensors == [[[2]], [[4], [2,2]]])
-
-        self.lattice6.calculate_weights()
-        self.assertTrue(self.lattice6._possible_tensors == [[[2]], [[4], [2, 2]], [[6], [4,2],[2,2,2]]])
-
-        self.lattice8.calculate_weights()
-        self.assertTrue(self.lattice8._possible_tensors == [[[2]], [[4], [2, 2]], [[6], [4,2],[2,2,2]], [[8],[6,2],[4,4],[4,2,2],[2,2,2,2]]])
-
-
-if __name__ == "__main__":
-    unittest.main()
-