spec/acfs/resource/attributes/integer_spec.rb in acfs-1.7.0 vs spec/acfs/resource/attributes/integer_spec.rb in acfs-2.0.0

@@ -4,38 +4,38 @@
 
 describe Acfs::Resource::Attributes::Integer do
   let(:type) { Acfs::Resource::Attributes::Integer.new }
 
   describe '#cast' do
-    subject(:cast) { -> { type.cast value } }
+    subject(:cast) { type.cast value }
 
     context 'with nil' do
       let(:value) { nil }
 
-      it { expect(cast.call).to eq nil }
+      it { expect(cast).to be_nil }
     end
 
     context 'with empty string' do
       let(:value) { '' }
 
-      it { expect(cast.call).to eq 0 }
+      it { expect(cast).to eq 0 }
     end
 
     context 'with blank string' do
       let(:value) { "  \t" }
 
-      it { expect(cast.call).to eq 0 }
+      it { expect(cast).to eq 0 }
     end
 
     context 'with string' do
       let(:value) { '123' }
 
-      it { expect(cast.call).to eq 123 }
+      it { expect(cast).to eq 123 }
     end
 
     context 'with invalid string' do
       let(:value) { '123a' }
 
-      it { is_expected.to raise_error ArgumentError }
+      it { expect { cast }.to raise_error ArgumentError }
     end
   end
 end