spec/acfs/resource/attributes/uuid_spec.rb in acfs-1.0.0.dev.1.b305 vs spec/acfs/resource/attributes/uuid_spec.rb in acfs-1.0.0

@@ -1,63 +1,40 @@
 require 'spec_helper'
 
 describe Acfs::Resource::Attributes::UUID do
-  let(:model) { Class.new Acfs::Resource }
-  let(:params) { {} }
-  let(:instance) { described_class.new params }
-  subject { instance }
+  let(:type) { Acfs::Resource::Attributes::UUID.new }
 
-  describe '#cast_type' do
-    let(:param) { '450b7a40-94ad-11e3-baa8-0800200c9a66' }
-    let(:action) { instance.cast param }
-    subject { action }
+  describe '#cast' do
+    subject { -> { type.cast(value) } }
 
-    context 'with String as param' do
-      context 'with valid UUID' do
-        let(:param) { '450b7a40-94ad-11e3-baa8-0800200c9a66' }
-        it { should be_a String }
-        it { should eq param }
-      end
+    context 'with nil' do
+      let(:value) { nil }
+      it { expect(subject.call).to eq nil }
+    end
 
-      context 'with invalid UUID' do
-        subject { -> { action } }
+    context 'with empty string' do
+      let(:value) { '' }
+      it { expect(subject.call).to eq nil }
+    end
 
-        context 'with random non-empty string' do
-          let(:param) { 'invalid string' }
-          it { should raise_error ArgumentError }
-        end
+    context 'with blank string' do
+      let(:value) { "  \t" }
+      it { expect(subject.call).to eq nil }
+    end
 
-        context 'with UUID string containing invalid characters' do
-          let(:param) { 'xxxxxxxx-yyyy-11e3-baa8-0800200c9a66' }
-          it { should raise_error ArgumentError }
-        end
+    context 'with string UUID' do
+      let(:value) { '450b7a40-94ad-11e3-baa8-0800200c9a66' }
+      it { expect(subject.call).to be_a String }
+      it { expect(subject.call).to eq value }
+    end
 
-        context 'with empty string' do
-          let(:param) { '' }
-
-          context 'with allow_nil option' do
-            let(:params) { {allow_nil: true} }
-            subject { action }
-            it { should eq nil }
-          end
-
-          context 'without allow_nil option' do
-            let(:params) { {allow_nil: false} }
-            it { should raise_error ArgumentError }
-          end
-        end
-      end
+    context 'with invalid string' do
+      let(:value) { 'invalid string' }
+      it { is_expected.to raise_error TypeError, /invalid UUID/i }
     end
 
-    context 'with non-String as param' do
-      subject { -> { action } }
-
-      invalid_params = {fixnum: 1, float: 3.2, symbol: :invalid, boolean: true}
-      invalid_params.each do |type, incorrect_param|
-        context "with #{type} as param" do
-          let(:param) { incorrect_param }
-          it { should raise_error ArgumentError }
-        end
-      end
+    context 'with invalid UUID' do
+      let(:value) { 'xxxxxxxx-yyyy-11e3-baa8-0800200c9a66' }
+      it { is_expected.to raise_error TypeError, /invalid UUID/i }
     end
   end
 end