Resolve formal integral test failure

tardis/spectrum/tests/conftest.py

@@ -0,0 +1,13 @@
+import pytest
+
+from tardis.opacities.opacity_state import opacity_state_initialize
+
+
+@pytest.fixture(scope="package")
+def simulation_verysimple_opacity_state(simulation_verysimple):
+    return opacity_state_initialize(
+        simulation_verysimple.plasma,
+        line_interaction_type="macroatom",
+        disable_line_scattering=False,
+        continuum_processes_enabled=False,
+    )

tardis/spectrum/tests/test_cuda_formal_integral.py

@@ -246,15 +246,15 @@ def test_calculate_p_values(N):
     not GPUs_available, reason="No GPU is available to test CUDA function"
 )
 @pytest.mark.parametrize("nu_insert", np.linspace(3e12, 3e16, 10))
-def test_line_search_cuda(nu_insert, verysimple_opacity_state):
+def test_line_search_cuda(nu_insert, simulation_verysimple_opacity_state):
     """
     Initializes the test of the cuda version
     against the numba implementation of the
     line_search
     """
     actual = np.zeros(1)
     expected = np.zeros(1)
-    line_list_nu = verysimple_opacity_state.line_list_nu
+    line_list_nu = simulation_verysimple_opacity_state.line_list_nu
 
     expected[0] = formal_integral_numba.line_search(
         line_list_nu, nu_insert, len(line_list_nu)
@@ -283,7 +283,7 @@ def line_search_cuda_caller(line_list_nu, nu_insert, actual):
 @pytest.mark.parametrize(
     "nu_insert", [*np.linspace(3e12, 3e16, 10), 288786721666522.1]
 )
-def test_reverse_binary_search(nu_insert, verysimple_opacity_state):
+def test_reverse_binary_search(nu_insert, simulation_verysimple_opacity_state):
     """
     Initializes the test of the cuda version
     against the numba implementation of the
@@ -292,7 +292,7 @@ def test_reverse_binary_search(nu_insert, verysimple_opacity_state):
     """
     actual = np.zeros(1)
     expected = np.zeros(1)
-    line_list_nu = verysimple_opacity_state.line_list_nu
+    line_list_nu = simulation_verysimple_opacity_state.line_list_nu
 
     imin = 0
     imax = len(line_list_nu) - 1