solution_spec.rb in belajar-1.0.0

- old
+ new

@@ -1,9 +1,8 @@
 require 'spec_helper'
 
 describe Belajar::Solution do
-
   it { is_expected.to respond_to :code }
   it { is_expected.to respond_to :path }
   it { is_expected.to respond_to :verify! }
   it { is_expected.to respond_to :verified? }
   it { is_expected.to respond_to :errors }
@@ -12,75 +11,75 @@
     prepare_solutions
     Belajar.config.solutions_path = solutions_basepath
   end
 
   let(:solution_path) { all_solution_file_paths.first }
-  let(:unit_path) { all_unit_dirs.first }
+  let(:unit_path)     { all_unit_dirs.first }
 
   subject { Belajar::Solution.new(unit_path) }
 
-  it "has the prescribed solution path from the given unit path" do
+  it 'has the prescribed solution path from the given unit path' do
     expect(subject.path).to eq solution_path
   end
 
-  it "has the prescribed code" do
+  it 'has the prescribed code' do
     expect(subject.code).to eq solution_content
   end
 
-  it "loads the verified state from the store on creation" do
+  it 'loads the verified state from the store on creation' do
     Belajar::Solution.new(unit_path).verify!
     solution = Belajar::Solution.new(unit_path)
 
     expect(solution).to be_verified
   end
 
-  describe "#store_key" do
-    it "returns the appropriate key string for the solution" do
-      key = "verified/course_a/chapter_a/unit_a"
+  describe '#store_key' do
+    it 'returns the appropriate key string for the solution' do
+      key = 'verified/course_a/chapter_a/unit_a'
       expect(subject.store_key).to eq key
     end
   end
 
-  context "Verification" do
-    describe "#verify!" do
-      it "returns a TestResult" do
+  context 'Verification' do
+    describe '#verify!' do
+      it 'returns a TestResult' do
         expect(subject.verify!).to be_a Belajar::TestResult
       end
 
-      it "sets @verified true if Test passed" do
+      it 'sets @verified true if Test passed' do
         QuickStore.store.set(subject.store_key, false)
         solution = Belajar::Solution.new(unit_path)
 
         expect(solution.instance_variable_get(:@verified)).to be_falsey
         solution.verify!
         expect(solution.instance_variable_get(:@verified)).to be_truthy
       end
 
-      it "sets the solution's state in the store to verified if passed" do
+      it 'sets the solution’s state in the store to verified if passed' do
         subject.verify!
         mastered = QuickStore.store.get(subject.store_key)
 
         expect(mastered).to be_truthy
       end
 
-      it "sets the solution's state in the store to unverified unless passed" do
-        subject.instance_variable_set(:@code, 'puts "I ❤ Belajar!"')
+      it 'sets the solution’s state in the store to unverified unless passed' do
+        allow(File).to receive(:read).and_return('puts "I ❤ Belajar!"')
+        QuickStore.store.set(subject.store_key, true)
+
         subject.verify!
         mastered = QuickStore.store.get(subject.store_key)
-
         expect(mastered).to be_falsey
       end
     end
 
-    describe "#verified?" do
-      it "is false by default" do
-        expect(subject.verified?).to be_falsey
+    describe '#verified?' do
+      it 'is false by default' do
+        expect(subject.verified?).to be false
       end
 
-      it "returns true if #verify! passed" do
+      it 'returns true if #verify! passed' do
         subject.verify!
-        expect(subject.verified?).to be_truthy
+        expect(subject.verified?).to be true
       end
     end
   end
-
 end