Granular.jl

commit 713455f462ecb5e74b9b719f66a72d13fc60b16b
parent 865d9373d7a5e7c6f41af661c1106c8bcf1a47e7
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Wed,  9 May 2018 22:15:39 -0400

Add test coverage of wall area and stress calculations and error handling

Diffstat:
M
test/wall.jl
 | 
10
++++++++++

1 file changed, 10 insertions(+), 0 deletions(-)
diff --git a/test/wall.jl b/test/wall.jl
@@ -50,6 +50,16 @@ Granular.addWallLinearFrictionless!(sim, [0., 1.], 1., verbose=false)
 @test Granular.getWallSurfaceArea(sim, 1) ≈ 20.0*2.0
 @test Granular.getWallSurfaceArea(sim, 2) ≈ 10.0*2.0
 
+sim.walls[1].normal_stress = 1.0
+@test Granular.getWallNormalStress(sim, 1, stress_type="defined") ≈ 1.0
+sim.walls[1].force = 1.0
+@test Granular.getWallNormalStress(sim, 1, stress_type="effective") ≈ 1.0/(20.0*2.0)
+@test_throws ErrorException Granular.getWallNormalStress(sim, 1, stress_type="nonexistent")
+
+sim.walls[1].normal = [1.0, 1.0]
+@test_throws ErrorException Granular.getWallSurfaceArea(sim, 1)
+@test_throws ErrorException Granular.getWallSurfaceArea(sim, [1.,1.], 0.5)
+
 Compat.@info "# Test wall-grain interaction: elastic"
 
 Compat.@info "Wall present but no contact"