SVG colours

pikesley · Sep 7, 2016 · 4f19b92 · 4f19b92
1 parent 0f11c77
commit 4f19b92
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Showing 3 changed files with 14 additions and 6 deletions.
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -108,7 +108,7 @@ GEM
     minitest (5.9.0)
     multi_json (1.12.1)
     nenv (0.3.0)
-    nineteen-eighty-two (0.1.1)
+    nineteen-eighty-two (0.1.2)
       erubis
     nokogiri (1.6.8)
       mini_portile2 (~> 2.1.0)

diff --git a/lib/uncle_clive.rb b/lib/uncle_clive.rb
@@ -36,7 +36,7 @@ class App < Sinatra::Base
         end
 
         wants.svg do
-          Nineteen::Eighty::Two::Formats::SVG.format params[:text]
+          Nineteen::Eighty::Two::Formats::SVG.format params[:text], {colour: "##{params.fetch('colour', '000000')}"}
         end
 
         wants.text do

diff --git a/spec/uncle_clive/uncle_clive_spec.rb b/spec/uncle_clive/uncle_clive_spec.rb
@@ -42,10 +42,18 @@ module UncleClive
         expect(last_response.body.split("\n")[2]).to eq "    ()()()          ()()()        ()      ()        ()()()      "
       end
 
-      it 'serves SVG' do
-        get '/svg', nil, SVG_HEADERS
-        expect(last_response).to be_ok
-        expect(last_response.body.split("\n")[9]).to eq "<rect x='2' y='2' width='3' height='1' class='on' />"
+      context 'SVG' do
+        it 'serves SVG' do
+          get '/svg', nil, SVG_HEADERS
+          expect(last_response).to be_ok
+          expect(last_response.body.split("\n")[9]).to eq "<rect x='2' y='2' width='3' height='1' class='on' />"
+        end
+
+        it 'changes the colour' do
+          get '/svg?colour=fa8100', nil, SVG_HEADERS
+          expect(last_response).to be_ok
+          expect(last_response.body.split("\n")[4]).to eq "        fill: #fa8100;"
+        end
       end
     end
   end