Remove obsolete tests, format update

Author: FranzBangar

src/classy_blocks/grading/grading.py

@@ -1,4 +1,4 @@
-""" In theory, combination of three of these 6 values can be specified:
+"""In theory, combination of three of these 6 values can be specified:
  - Total length
  - Number of cells
  - Total expansion ratio
@@ -32,7 +32,7 @@
 
 calculations meticulously transcribed from the blockmesh grading calculator:
 https://gitlab.com/herpes-free-engineer-hpe/blockmeshgradingweb/-/blob/master/calcBlockMeshGrading.coffee
-(since block length is always known, there's less wrestling but the calculation principle is similar) """
+(since block length is always known, there's less wrestling but the calculation principle is similar)"""
 
 import dataclasses
 import math

tests/test_optimize/test_clamps.py

@@ -45,15 +45,6 @@ def test_line_init(self):
 
         self.assertAlmostEqual(clamp.params[0], 0)
 
-    def test_line_init_noncoincident(self):
-        """Initialization of LineClamp with a non-coincident vertex;
-        update vertex with closest point"""
-        clamp = LineClamp(self.position, [1, 1, 1], [2, 1, 1], (-100, 100))
-
-        # don't be too strict about initial parameters,
-        # optimization will move everything away anyhow
-        np.testing.assert_array_almost_equal(clamp.position, [0, 1, 1], decimal=3)
-
     def test_line_init_far(self):
         """Initialization that will yield t < 0"""
         clamp = LineClamp(self.position, [1, 1, 1], [2, 2, 2], (-100, 100))