From ac5f62d0e528e4414d6f9f70193e5279e3072041 Mon Sep 17 00:00:00 2001
From: Tamas Nagy <tamas@tamasnagy.com>
Date: Sun, 21 Oct 2018 10:30:06 -0700
Subject: [PATCH] add testing for raw svg output

---
 test/REQUIRE     |  1 +
 test/misc.jl     |  4 ++--
 test/runtests.jl |  4 ++++
 test/svg.jl      | 19 +++++++++++++++++++
 4 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 test/svg.jl

diff --git a/test/REQUIRE b/test/REQUIRE
index 486553b4..49540cc5 100644
--- a/test/REQUIRE
+++ b/test/REQUIRE
@@ -1 +1,2 @@
 Cairo
+EzXML
\ No newline at end of file
diff --git a/test/misc.jl b/test/misc.jl
index e43908b4..05c22e51 100644
--- a/test/misc.jl
+++ b/test/misc.jl
@@ -147,7 +147,7 @@ end
     Random.seed!(23)
     withoutcompose = rand()
     Random.seed!(23)
-    draw(SVG(), compose(context()))
+    draw(SVG(10cm, 8cm, false), compose(context()))
     withcompose = rand()
     @test withoutcompose == withcompose
 end
@@ -161,4 +161,4 @@ end
     @test getfield.(img1.vector_properties[Compose.Property{Compose.FillOpacityPrimitive}].primitives, :value) == [0.3, 0.3]
     @test occursin("fill-opacity=\"0.3\"", a)
     @test all(occursin.(["fill=\"rgba(255,0,0,1)\"","fill=\"rgba(0,0,255,1)\""], a))
-end    
+end
diff --git a/test/runtests.jl b/test/runtests.jl
index ec6115e2..34f0a8fa 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,6 +1,10 @@
 using Compose
+using Test
 
 include("misc.jl")
+@testset "SVG Correctness Tests" begin
+    include("svg.jl")
+end
 include("immerse.jl")
 
 # Run the examples
diff --git a/test/svg.jl b/test/svg.jl
new file mode 100644
index 00000000..dcf98dd7
--- /dev/null
+++ b/test/svg.jl
@@ -0,0 +1,19 @@
+using Test
+using EzXML
+using Colors
+using Measures
+
+@testset "Issue 267" begin
+    c = compose(context(), fill(["red", "blue"]),
+                [context(), fill("green"), circle([0.25, 0.75], [0.5], [0.25])])
+    img = SVG(8cm, 6cm, false)
+    draw(img, c)
+    svgxml = root(parsexml(String(img.out.data)))
+    # get all grouped values that have the fill attribute
+    fillcolors = nodecontent.(findall("//ns:g[@fill]/@fill", svgxml, ["ns"=>namespace(svgxml)]))
+    # there should only be a single color (because green should clobber the red
+    # and blue colors)
+    @test length(fillcolors) == 1
+    # make sure it's green
+    @test fillcolors[1] == "rgba(0,128,0,1)"
+end
\ No newline at end of file