test/lib/vedeu/output/foreground_test.rb in vedeu-0.0.14 vs test/lib/vedeu/output/foreground_test.rb in vedeu-0.0.15

@@ -4,44 +4,64 @@
   describe Foreground do
     let(:described_class)    { Foreground }
     let(:described_instance) { described_class.new(colour) }
     let(:colour)             {}
 
-    it { described_instance.must_be_instance_of(Foreground) }
+    it 'returns a Foreground instance' do
+      described_instance.must_be_instance_of(Foreground)
+    end
 
     describe '#escape_sequence' do
       let(:subject) { described_instance.escape_sequence }
 
-      it { subject.must_be_instance_of(String) }
+      it 'returns a String' do
+        subject.must_be_instance_of(String)
+      end
 
       context 'with no colour' do
-        it { subject.must_be_instance_of(String) }
+        it 'returns a String' do
+          subject.must_be_instance_of(String)
+        end
 
-        it { subject.must_equal("\e[38;5;39m") }
+        it 'returns an escape sequence' do
+          subject.must_equal("\e[38;5;39m")
+        end
       end
 
       context 'with a named colour' do
         let(:colour) { :red }
 
-        it { subject.must_be_instance_of(String) }
+        it 'returns a String' do
+          subject.must_be_instance_of(String)
+        end
 
-        it { subject.must_equal("\e[38;5;31m") }
+        it 'returns an escape sequence' do
+          subject.must_equal("\e[38;5;31m")
+        end
       end
 
       context 'with a html colour' do
         let(:colour) { '#aadd00' }
 
-        it { subject.must_be_instance_of(String) }
+        it 'returns a String' do
+          subject.must_be_instance_of(String)
+        end
 
-        it { subject.must_equal("\e[38;5;148m") }
+        it 'returns an escape sequence' do
+          subject.must_equal("\e[38;5;148m")
+        end
       end
 
       context 'with a default colour' do
         let(:colour) { :undefined }
 
-        it { subject.must_be_instance_of(String) }
+        it 'returns a String' do
+          subject.must_be_instance_of(String)
+        end
 
-        it { subject.must_equal("\e[38;5;39m") }
+        it 'returns an escape sequence' do
+          subject.must_equal("\e[38;5;39m")
+        end
       end
     end
   end
 end