Fix broken tests

Author: kaipartmann

test/integration/b_int_correspondence.jl

@@ -120,9 +120,9 @@ end
 
     Peridynamics.calc_force_density!(chunk, 0, 0)
 
-    @test b_int[:,1] ≈ [0.0, 1.1846541080217141e-14, 1.59116313101076e-14]
-    @test b_int[:,2] ≈ [-9.81399596527191e-15, 1.0619791584558151e-14, 1.3915198328621624e-14]
-    @test b_int[:,3] ≈ [4.8349988789970084e-15, -2.3693082160434282e-14, -1.2267494956589887e-15]
+    @test b_int[:,1] ≈ [-1.4399820727789296e-16, 1.3458132318789623e-14, 1.59116313101076e-14]
+    @test b_int[:,2] ≈ [-9.81399596527191e-15, 9.008200345985668e-15, 1.3915198328621624e-14]
+    @test b_int[:,3] ≈ [4.978997086274901e-15, -2.3693082160434282e-14, -1.2267494956589887e-15]
     @test b_int[:,4] ≈ [4.978997086274901e-15, 1.2267494956589887e-15, -2.8600080143070235e-14]
     @test b_int[:,5] ≈ [0.0, 0.0, 0.0]
 end
@@ -152,9 +152,9 @@ end
 
     Peridynamics.calc_force_density!(chunk, 0, 0)
 
-    @test b_int[:,1] ≈ [7.105427357601002e-16, 1.5206787245922409e-15, 1.9710800241257256e-15]
-    @test b_int[:,2] ≈ [-5.329070518200751e-16, 1.3758314660245038e-15, 1.5633181769341484e-15]
-    @test b_int[:,3] ≈ [2.1581533343596185e-17, -2.4591894988755905e-15, -6.50044234103052e-16]
+    @test b_int[:,1] ≈ [7.32154980243237e-16, 1.7368056595597725e-15, 2.0086468910208237e-15]
+    @test b_int[:,2] ≈ [-3.9652424402334534e-16, 1.1560185218087753e-15, 1.5220653007908531e-15]
+    @test b_int[:,3] ≈ [-1.3641351893627031e-16, -2.4555034896273933e-15, -6.46358224854855e-16]
     @test b_int[:,4] ≈ [-1.992172172836213e-16, -4.373206917411543e-16, -2.884353966956822e-15]
     @test b_int[:,5] ≈ [0.0, 0.0, 0.0]
 end