From 4d929247bd95a4dfbbb31fce41a5659b0949234d Mon Sep 17 00:00:00 2001
From: schillic <git@christianschilling.net>
Date: Sat, 8 Apr 2023 20:33:22 +0200
Subject: [PATCH] better test for package version

---
 test/LazyOperations/Intersection.jl | 4 +---
 test/Project.toml                   | 5 +++--
 test/runtests.jl                    | 4 ++--
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/test/LazyOperations/Intersection.jl b/test/LazyOperations/Intersection.jl
index 5e44d9a0c6..0af8a3e3d5 100644
--- a/test/LazyOperations/Intersection.jl
+++ b/test/LazyOperations/Intersection.jl
@@ -26,9 +26,7 @@ for N in [Float64, Rational{Int}, Float32]
     I2 = Hyperplane(ones(N, 2), N(1)) ∩ HalfSpace(ones(N, 2), N(1))
     # the next test fails with the "EXACT" solver GLPK older than v0.15.3
     # see https://github.com/jump-dev/GLPK.jl/issues/207
-    mf = Pkg.Operations.Context().env.manifest
-    ver = mf[findfirst(v -> v.name == "GLPK", mf)].version
-    if N != Rational{Int} || ver >= v"0.15.3"
+    if N != Rational{Int} || PkgVersion.Version(LazySets.GLPK) >= v"0.15.3"
         @test !isbounded(I2) && !isboundedtype(typeof(I2))
     end
 
diff --git a/test/Project.toml b/test/Project.toml
index fa346b360f..cede92765a 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -14,7 +14,7 @@ LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Makie = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
 MiniQhull = "978d7f02-9e05-4691-894f-ae31a51d76ca"
 Optim = "429524aa-4258-5aef-a3af-852621145aeb"
-Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
+PkgVersion = "eebad327-c553-4316-9ea0-9fa01ccd7688"
 Polyhedra = "67491407-f73d-577b-9b50-8179a7c68029"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 RangeEnclosures = "1b4d18b6-9e5d-11e9-236c-f792b01831f8"
@@ -34,13 +34,14 @@ Expokit = "0.2"
 ExponentialUtilities = "1"
 GR = "0"
 IntervalArithmetic = "0.15 - 0.20"
-Ipopt = "1"
 # IntervalConstraintProgramming = "0.9 - 0.12"
 IntervalMatrices = "0.8"
+Ipopt = "1"
 Javis = "0.5 - 0.9"
 Makie = "0.9 - 0.19"
 MiniQhull = "0.1 - 0.4"
 Optim = "0.15 - 0.22, 1"
+PkgVersion = "0.3"
 Polyhedra = "0.6 - 0.7"
 RangeEnclosures = "0.1.1"
 RecipesBase = "0.6 - 0.8, 1"
diff --git a/test/runtests.jl b/test/runtests.jl
index 65fb33a739..1d9dfd4078 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -8,8 +8,8 @@ Random.seed!(1234)
 # ========================
 # Optional dependencies
 # ========================
-import Distributions, ExponentialUtilities, Expokit,
-       IntervalMatrices, Ipopt, Optim, Pkg, TaylorModels, RangeEnclosures
+import Distributions, ExponentialUtilities, Expokit, IntervalMatrices, Ipopt,
+       Optim, PkgVersion, TaylorModels, RangeEnclosures
 import IntervalArithmetic as IA
 using IntervalArithmetic: IntervalBox
 using IntervalMatrices: ±, IntervalMatrix