From ee1447fbf87ca756b4d1db51746dffdefc175807 Mon Sep 17 00:00:00 2001
From: Leandro Martinez <lmartine@unicamp.br>
Date: Tue, 11 Apr 2023 10:49:32 -0300
Subject: [PATCH] make test deterministic

---
 src/neighborlists.jl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/neighborlists.jl b/src/neighborlists.jl
index 0941fce5..fc9993a4 100644
--- a/src/neighborlists.jl
+++ b/src/neighborlists.jl
@@ -668,12 +668,13 @@ end
     using CellListMap
     using Unitful
     using StaticArrays
-    positions = rand(SVector{3,Float64}, 50)u"nm"
+
+    positions = [SVector(0.1, 0.0, 0.0), SVector(0.11, 0.01, 0.01) ]u"nm"
     cutoff = 0.1u"nm"
     nb = neighborlist(positions, cutoff)
     @test unit(nb[1][3]) == u"nm"
 
-    # and boundary coordinates
+    # and with boundary coordinates (to test the fix for upper boundary shifts)
     l = [SVector(0.0, 0.0)u"nm", SVector(-1, 0.0)u"nm"]
     unitcell = [14.01, 14.02]u"nm"
     nl = neighborlist(l, 7.0u"nm")