add test

MakieOrg · Dec 24, 2023 · 148260b · 148260b
1 parent b821b78
commit 148260b
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/stats/hexbin.jl b/src/stats/hexbin.jl
@@ -181,7 +181,7 @@ function plot!(hb::Hexbin{<:Tuple{<:AbstractVector{<:Point2}}})
             # and every cell has only 1 entry, then we set the minimum to 0 so we do not get
             # a singular colorrange error down the line.
             if mi == ma
-                (0, ma == 0 ? 1 : ma)
+                (0, ma == 0 ? one(ma) : ma)
             else
                 (mi, ma)
             end

diff --git a/test/statistical_tests.jl b/test/statistical_tests.jl
@@ -295,3 +295,13 @@ end
     @test p2.plots[2][:color][] === :white
     @test p2.plots[2][:visible][] === :false
 end
+
+@tetset "hexbin" begin
+    # degenerate case with singleton 0
+    hexbin([0, 0], [1, 2])
+    hexbin([1, 2], [0, 0])
+
+    # degenerate case with singleton 1
+    hexbin([1, 1], [1, 2])
+    hexbin([1, 2], [1, 1])
+end