Add trunk code specs.

spec/lib/phony/trunk_code_spec.rb

@@ -0,0 +1,85 @@
+require 'spec_helper'
+
+describe Phony::TrunkCode do
+
+  describe '#format' do
+    it 'is correct' do
+      code = described_class.new('0')
+      expect(code.format('%s %s')).to eq '0'
+    end
+    it 'is correct' do
+      code = described_class.new('0', format: true)
+      expect(code.format('%s %s')).to eq '0'
+    end
+    it 'is correct' do
+      code = described_class.new('0', format: false)
+      expect(code.format('%s %s')).to eq nil
+    end
+    it 'is correct' do
+      code = described_class.new('06')
+      expect(code.format('%s %s')).to eq '06'
+    end
+    it 'is correct' do
+      code = described_class.new('06', format: true)
+      expect(code.format('%s %s')).to eq '06'
+    end
+    it 'is correct' do
+      code = described_class.new('06', format: false)
+      expect(code.format('%s %s')).to eq nil
+    end
+  end
+
+  describe '#normalize' do
+    it 'is correct' do
+      code = described_class.new('0')
+      expect(code.normalize('0123')).to eq '0123'
+    end
+    it 'is correct' do
+      code = described_class.new('0', normalize: true)
+      expect(code.normalize('0123')).to eq '0123'
+    end
+    it 'is correct' do
+      code = described_class.new('0', normalize: false)
+      expect(code.normalize('0123')).to eq '0123'
+    end
+    it 'is correct' do
+      code = described_class.new('06')
+      expect(code.normalize('06123')).to eq '06123'
+    end
+    it 'is correct' do
+      code = described_class.new('06', normalize: true)
+      expect(code.normalize('06123')).to eq '06123'
+    end
+    it 'is correct' do
+      code = described_class.new('06', normalize: false)
+      expect(code.normalize('0123')).to eq '0123'
+    end
+  end
+
+  describe '#split' do
+    it 'is correct' do
+      code = described_class.new('0')
+      expect(code.split('0123')).to eq [code, '0123']
+    end
+    it 'is correct' do
+      code = described_class.new('0', split: true)
+      expect(code.split('0123')).to eq [code, '123']
+    end
+    it 'is correct' do
+      code = described_class.new('0', split: false)
+      expect(code.split('0123')).to eq [code, '0123']
+    end
+    it 'is correct' do
+      code = described_class.new('06')
+      expect(code.split('06123')).to eq [code, '06123']
+    end
+    it 'is correct' do
+      code = described_class.new('06', split: true)
+      expect(code.split('06123')).to eq [code, '123']
+    end
+    it 'is correct' do
+      code = described_class.new('06', split: false)
+      expect(code.split('06123')).to eq [code, '06123']
+    end
+  end
+end