From f387be0f1bb146891be9e969c09312df4622a68c Mon Sep 17 00:00:00 2001
From: Lionel Zoubritzky <lionel.zoubritzky@gmail.com>
Date: Tue, 7 Jun 2022 15:05:27 +0200
Subject: [PATCH] Minor test fix

---
 test/Project.toml | 1 +
 test/runtests.jl  | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/Project.toml b/test/Project.toml
index 0b17186..8bc23e9 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -1,5 +1,6 @@
 [deps]
 Graphs = "86223c79-3864-5bf0-83f7-82e725a168b6"
+LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 PeriodicGraphs = "18c5b727-b240-4874-878a-f2e242435bab"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
diff --git a/test/runtests.jl b/test/runtests.jl
index 782c294..1819462 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,6 +1,6 @@
 using PeriodicGraphEquilibriumPlacement
 using Graphs, PeriodicGraphs, SparseArrays
-using Test, Random
+using Test, Random, LinearAlgebra
 
 function is_at_mean_position(g::PeriodicGraph{D}, poss, i) where D
     neighs = neighbors(g, i)