group_spec.rb in uploadcare-rails-1.1.0

- old
+ new
@@ -1,40 +1,51 @@
-require "spec_helper"
+require 'spec_helper'
 
-describe Uploadcare::Rails::Group do
-  before :each do
-    @post = PostWithCollection.new title: "Post title", file: GROUP_CDN_URL
-    @group = @post.file
-  end
+describe Uploadcare::Rails::Group, :vcr do
+  let(:post) { PostWithCollection.new(title: 'Title', file: GROUP_CDN_URL) }
+  let(:group) { post.file }
+  let(:subject) { group }
 
-  after :each do 
-    Rails.cache.delete GROUP_CDN_URL
-  end
+  describe 'instance' do
+    it 'is Uploadcare::Rails::Gropu' do
+      is_expected.to be_an(Uploadcare::Rails::Group)
+    end
 
-  it "should be Uploadcare::Rails::File" do
-    @group.should be_kind_of(Uploadcare::Rails::Group)
-  end
+    it 'is not loaded by default' do
+      is_expected.not_to be_loaded
+    end
 
-  it "should be not loaded by default" do
-    @group.loaded?.should == false
+    it 'responds to :uuid and :to_s methods' do
+      expect(group.to_s).to eq(subject.uuid)
+    end
   end
 
-  it "should load itself" do
-    @group.load
-    @group.loaded?.should == true
-  end
+  describe 'loaded group', vcr: { cassette_name: :load_group} do
+    let(:subject) { group.load }
 
-  it "file should respond to :uuid and :to_s methods" do
-    @group.to_s.should == @group.uuid
-  end
+    it 'loads itself' do
+      is_expected.to be_loaded
+    end
 
-  it "group should have files" do
-    @group.load
-    @group.files.should be_kind_of(Array)
-    @group.files.sample.should be_kind_of(Uploadcare::Rails::File)
+    it 'has files' do
+      expect(subject.files).to be_an(Array)
+      expect(subject.files.sample).to be_an(Uploadcare::Rails::File)
+    end
+
+    it 'loaded group files should be loaded too' do
+      expect(subject.files.sample).to be_loaded
+    end
   end
 
-  it "loaded group files should be loaded too" do
-    @group.load
-    @group.files.sample.loaded?.should == true
+  describe 'images workaround' do
+    it 'is an array' do
+      expect(subject.urls).to be_an(Array)
+    end
+
+    it 'builds images url' do
+      expect(subject.urls(size: '200x200').first).
+        to eq(
+          "http://www.ucarecdn.com/#{ subject.uuid }/nth/0/-/resize/200x200/"
+        )
+    end
   end
-end
\ No newline at end of file
+end