[Test][CI] Corrects H84 typo and lowers tolerance threshold

Author: lukbrb

tests/test_no_regression.py

@@ -21,7 +21,7 @@
 FV2D_EXE = Path(__file__).parent.parent / "build" / "fv2d"
 FV2D_TMP_DIR  = Path(__file__).parent / "tmp_test_dir" # for improvement see : https://docs.pytest.org/en/stable/how-to/tmp_path.html
 FV2D_TMP_DIR.mkdir(exist_ok=True)
-TOLERANCE = 1e-5
+TOLERANCE = 1e-4
 
 
 def run_problem(inifile: str) -> None:
@@ -162,15 +162,15 @@ def test_gresho_vortex_fslp_regression() -> None:
 
 def test_h84_hll_regression() -> None:
     """Test the H84 test with the HLL Riemann solver against reference data."""
-    setup_test("h84", "hll", "hydro")
+    setup_test("H84", "hll", "hydro")
 
 def test_h84_hllc_regression() -> None:
     """Test the H84 test with the HLLC Riemann solver against reference data."""
-    setup_test("h84", "hllc", "hydro")
+    setup_test("H84", "hllc", "hydro")
 
 def test_h84_fslp_regression() -> None:
     """Test the H84 test with the FSLP Riemann solver against reference data."""
-    setup_test("h84", "fslp", "hydro")
+    setup_test("H84", "fslp", "hydro")
 
 # =====================================================================
 # Kelvin-Helmholtz regression tests