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comparison test/Grids/geometry_test.jl @ 1969:7f4a5146c84c feature/grids/geometry_functions

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Add tests and better constructor for Circle
author Jonatan Werpers <jonatan@werpers.com>
date Fri, 14 Feb 2025 08:23:00 +0100
parents 35cb503985b6
children 8e9575b518a1
comparison
equal deleted inserted replaced
1968:35cb503985b6 1969:7f4a5146c84c
1 using Diffinitive.Grids 1 using Diffinitive.Grids
2 using Diffinitive.Grids: Line, LineSegment, linesegments, polygon_edges 2 using Diffinitive.Grids: Line, LineSegment, linesegments, polygon_edges, Circle
3 using StaticArrays 3 using StaticArrays
4 4
5 @testset "Line" begin 5 @testset "Line" begin
6 @testset "Constructors" begin 6 @testset "Constructors" begin
7 @test Line([1,2],[2,3]) isa Line{SVector{2,Int}} 7 @test Line([1,2],[2,3]) isa Line{SVector{2,Int}}
83 ] 83 ]
84 end 84 end
85 85
86 @testset "Circle" begin 86 @testset "Circle" begin
87 @testset "Constructors" begin 87 @testset "Constructors" begin
88 @test Circle([1,2], 1) isa Circle{SVector{2,Int},Int}
89 @test Circle([1,2], 1.) isa Circle{SVector{2,Int},Float64}
90 @test Circle([1,2.], 1.) isa Circle{SVector{2,Float64},Float64}
91 @test Circle([1,2.], 1) isa Circle{SVector{2,Float64},Int}
92 @test Circle((1,2.), 1.) isa Circle{SVector{2,Float64},Float64}
93 @test Circle((1,2), 1.) isa Circle{SVector{2,Int},Float64}
94 @test Circle((1.,2), 1) isa Circle{SVector{2,Float64},Int}
95 @test Circle((1,2), 1) isa Circle{SVector{2,Int},Int}
96 @test Circle(@SVector[1,2], 1.) isa Circle{SVector{2,Int},Float64}
97 @test Circle(@SVector[1,2.], 1.) isa Circle{SVector{2,Float64},Float64}
88 end 98 end
89 99
90 @test_broken false 100 @testset "Evaluation" begin
101 c = Circle([0,0], 1)
102 @test c(0) ≈ [1,0]
103 @test c(π/2) ≈ [0,1]
104 @test c(π) ≈ [-1,0]
105 @test c(3π/2) ≈ [0,-1]
106 @test c(π/4) ≈ [1/√(2),1/√(2)]
107
108 c = Circle([0,0], 2)
109 @test c(0) ≈ [2,0]
110 @test c(π/2) ≈ [0,2]
111 @test c(π) ≈ [-2,0]
112 @test c(3π/2) ≈ [0,-2]
113 @test c(π/4) ≈ [√(2),√(2)]
114 end
91 end 115 end
92 116
93 @testset "TransfiniteInterpolationSurface" begin 117 @testset "TransfiniteInterpolationSurface" begin
94 @testset "Constructors" begin 118 @testset "Constructors" begin
95 end 119 end