fix tests

Author: ffreyer

test/runtests.jl

@@ -285,15 +285,15 @@ end
     @test collect(GeometryBasics.consecutive_pairs(ps)) == collect(zip(ps[1:end-1], ps[2:end]))
 
     ps = Point2f[(0,0), (1,0), (0,1), (1,2), (0,2), (1,1), (0,0)]
-    idxs, ips = _self_intersections(ps)
+    idxs, ips = GeometryBasics._self_intersections(ps)
     @test idxs == [(2, 6), (3, 5)]
     @test ips == [Point2f(0.5), Point2f(0.5, 1.5)]
     idxs2, ips2 = self_intersections(ps)
     @test ips2 == ips
     @test idxs2 == [2, 6, 3, 5]
 
     ps = [Point2f(cos(x), sin(x)) for x in 0:4pi/5:4pi+0.1]
-    idxs, ips = _self_intersections(ps)
+    idxs, ips = GeometryBasics._self_intersections(ps)
     @test idxs == [(1, 3), (1, 4), (2, 4), (2, 5), (3, 5)]
     @test all(ips .≈ Point2f[(0.30901694, 0.2245140), (-0.118034005, 0.36327127), (-0.38196602, 0), (-0.118033946, -0.3632713), (0.309017, -0.22451389)])
     idxs2, ips2 = self_intersections(ps)
@@ -302,7 +302,7 @@ end
 
     @test_throws ErrorException split_intersections(ps)
     ps = Point2f[(0,0), (1,0), (0,1), (1,1), (0, 0)]
-    idxs, ips = _self_intersections(ps)
+    idxs, ips = GeometryBasics._self_intersections(ps)
     sps = split_intersections(ps)
     @test sps[1] == [ps[3], ps[4], ips[1]]
     @test sps[2] == [ps[5], ps[1], ps[2], ips[1]]