@testset "ConstraintMatrix" begin @test PropertyT.ConstraintMatrix{Float64}([-1, 2, -1, 1, 4, 2, 6], 3, 2, π) isa AbstractMatrix cm = PropertyT.ConstraintMatrix{Float64}([-1, 2, -1, 1, 4, 2, 6], 3, 2, π) @test cm == Float64[ -π π 2π 0.0 0.0 π ] @test collect(PropertyT.nzpairs(cm)) == [ 1 => 3.141592653589793 2 => 3.141592653589793 2 => 3.141592653589793 4 => 3.141592653589793 6 => 3.141592653589793 1 => -3.141592653589793 1 => -3.141592653589793 ] end