Test Material Class in python

README.md

@@ -12,11 +12,11 @@ The physics is coded in C++, with Python as user interface for easy and fast usa
 
 - [x] Setup Cmake.
 - [x] Add and test Eigen.
-- [x] Setup directory structure vector-of-bool/pitchfork.
+- [x] Setup directory structure.
 - [x] Code and test Material class.
 - [x] Collect source and compile.
 - [x] Setup nanobind and write Python bindings for Material.
-- [ ] Write a python test for Material class.
+- [x] Write a python test for Material class.
 - [ ] Code and test Geometry class.
   - [ ] Cell
   - [ ] PinCell
@@ -38,7 +38,7 @@ The physics is coded in C++, with Python as user interface for easy and fast usa
 - [x] Setup clang-tidy.
 - [x] Fix how to launch clang-tidy locally and on action.
 - [ ] Add a Logger (spdlog, or nanolog or fmtlog) and std::format.
-- [ ] Use docstest unit tests.
+- [ ] Use doctest for unit tests in c++ and python.
 - [ ] Maybe switch to include/demeter, src, src/binding, test, extra directory structure
 - [ ] Add -Werror flag
 - [ ] Setup gcc analizer.

tests/regress/test00.py

@@ -2,18 +2,26 @@
 import numpy as np
 import matplotlib.pyplot as plt
 
+# "sigma_t"_a, "sigma_s"_a, "sigma_a"_a, "sigma_f"_a, "nu_sigma_f"_a,
+          #  "chi"_a, "name"_a
 # Create materials
-sigma_t = np.array([0.1, 0.2, 0.3])
-sigma_f = np.array([0.01, 0.02, 0.03]),
-sigma_a = np.array([0.001, 0.002, 0.003])
-uO2 = Material(sigma_t, sigma_f, sigma_a, name= 'uO2')
+sigma_t = np.array([0.222222, 0.833333])
+sigma_s = np.array([[0.00, 0.02],
+               [0.00, 0.00]])
+sigma_a = np.array([0.010120, 0.080032])
+sigma_f = np.array([0., 0.135])
+nu_sigma_f = np.array([0., 0.135])
+chi = np.array([1., 0.])
+
+uO2 = Material(sigma_t, sigma_s, sigma_a, sigma_f, nu_sigma_f, chi, name= 'uO2')
 
+"""
 sigma_t = np.array([0.1, 0.2, 0.3])
 sigma_f = np.array([0.01, 0.02, 0.03]),
 sigma_a = np.array([0.001, 0.002, 0.003])
 h20 = Material(sigma_t, sigma_f, sigma_a, name= 'H20')
 
-"""
+
 # Create pin cells
 uO2_cell = PinCell(0.5, uO2)
 h2O_cell = PinCell(0.5, h20)