From e57a9349f63808bd714887c40a623f6eb177bf95 Mon Sep 17 00:00:00 2001
From: Thatcher Chamberlin <j.thatcher.c@gmail.com>
Date: Mon, 7 Dec 2020 10:10:43 -0500
Subject: [PATCH] Added font scaling tests

---
 test/test_components.jl | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/test/test_components.jl b/test/test_components.jl
index 855d5c82..f1ba2afd 100644
--- a/test/test_components.jl
+++ b/test/test_components.jl
@@ -44,3 +44,28 @@ end
         end
     end
 end
+
+@testset "Fonts" begin
+    @testset "Scaling" begin
+        sizesToCheck = [:titlefontsize, :legendfontsize, :legendtitlefontsize,
+            :xtickfontsize, :ytickfontsize, :ztickfontsize,
+            :xguidefontsize, :yguidefontsize, :zguidefontsize,]
+        # get inital font sizes
+        initialSizes = [Plots.default(s) for s in sizesToCheck ]
+
+        #scale up font sizes
+        scalefontsizes(2)
+
+        # get inital font sizes
+        doubledSizes = [Plots.default(s) for s in sizesToCheck ]
+
+        @test doubledSizes == initialSizes*2
+
+        # reset font sizes
+        resetfontsizes()
+
+        finalSizes = [Plots.default(s) for s in sizesToCheck ]
+
+        @test finalSizes == initialSizes
+    end
+end