rspec tests were added for the process banner

spec/helpers/legislation_helper_spec.rb

@@ -0,0 +1,31 @@
+require 'rails_helper'
+
+describe LegislationHelper do
+  let(:process) { build(:legislation_process) }
+
+  it "is valid" do
+    expect(process).to be_valid
+  end
+
+  describe "banner colors presence" do
+    it "background and font color exist" do
+      @process = build(:legislation_process, background_color: "#944949", font_color: "#ffffff")
+      expect(banner_color?).to eq(true)
+    end
+
+    it "background color exist and font color not exist" do
+      @process = build(:legislation_process, background_color: "#944949", font_color: "")
+      expect(banner_color?).to eq(false)
+    end
+
+    it "background color not exist and font color exist" do
+      @process = build(:legislation_process, background_color: "", font_color: "#944949")
+      expect(banner_color?).to eq(false)
+    end
+
+    it "background and font color not exist" do
+      @process = build(:legislation_process, background_color: "", font_color: "")
+      expect(banner_color?).to eq(false)
+    end
+  end
+end

spec/models/legislation/process_spec.rb

@@ -177,4 +177,24 @@ describe Legislation::Process do
     end
   end
 
+  describe "banner colors" do
+    it "valid banner colors" do
+      process1 = create(:legislation_process, background_color: "123", font_color: "#fff")
+      process2 = create(:legislation_process, background_color: "#fff", font_color: "123")
+      process3 = create(:legislation_process, background_color: "", font_color: "")
+      process4 = create(:legislation_process, background_color: "#abf123", font_color: "fff123")
+      expect(process1).to be_valid
+      expect(process2).to be_valid
+      expect(process3).to be_valid
+      expect(process4).to be_valid
+    end
+
+    it "invalid banner colors" do
+      expect {
+        process1 = create(:legislation_process, background_color: "#123ghi", font_color: "#fff")
+        process2 = create(:legislation_process, background_color: "#ffffffff", font_color: "#123")
+      }.to raise_error(ActiveRecord::RecordInvalid, "Validation failed: Background color is invalid")
+    end
+  end
+
 end