spec/daigaku/reference_solution_spec.rb in daigaku-0.0.2 vs spec/daigaku/reference_solution_spec.rb in daigaku-0.1.0

@@ -2,10 +2,11 @@
 
 describe Daigaku::ReferenceSolution do
 
   it { is_expected.to respond_to :code }
   it { is_expected.to respond_to :path }
+  it { is_expected.to respond_to :code_lines }
 
   let(:unit_path) do
     course_name = course_dir_names.first
     unit_dirs(course_name)[0].first
   end
@@ -15,9 +16,26 @@
   it "has the prescribed path" do
     path = File.join(unit_path, reference_solution_name)
     expect(subject.path).to eq path
   end
 
-  it "has the prescribed code" do
-    expect(subject.code).to eq solution_content
+  describe "#code" do
+    it "has the prescribed code" do
+      expect(subject.code).to eq solution_content
+    end
+
+    it "returns an empty string if the code is not available" do
+      subject.instance_variable_set(:@code, nil)
+      expect(subject.code).to eq ""
+    end
+  end
+
+
+  describe "#code_lines" do
+    it "returns the code split into lines" do
+      lines = ['muffin = "sweet"', 'hamburger = "mjummy"']
+      allow(subject).to receive(:code) { lines.join("\n") }
+
+      expect(subject.code_lines).to eq lines
+    end
   end
 end