Skip to content

[Utilities] add test for indicator constraints in Model #2619

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Feb 10, 2025
Merged

[Utilities] add test for indicator constraints in Model #2619

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 18 additions & 0 deletions test/Utilities/model.jl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -544,6 +544,24 @@ function test_copy_to_unsupported_scalar_function()
return
end

function test_indicator_constraints()
model = MOI.Utilities.Model{Float64}()
x = MOI.add_variable(model)
z, _ = MOI.add_constrained_variable(model, MOI.ZeroOne())
f = MOI.Utilities.operate(vcat, Float64, 1.0 * x, z)
for si in (MOI.LessThan(1.0), MOI.GreaterThan(1.0), MOI.EqualTo(1.0))
for a in (MOI.ACTIVATE_ON_ONE, MOI.ACTIVATE_ON_ZERO)
s = MOI.Indicator{a}(si)
MOI.supports_constraint(model, typeof(f), typeof(s))
ci = MOI.add_constraint(model, f, s)
@test MOI.is_valid(model, ci)
@test MOI.get(model, MOI.ConstraintFunction(), ci) ≈ f
@test MOI.get(model, MOI.ConstraintSet(), ci) == s
end
end
return
end

end # module

TestModel.runtests()
Loading