Tests for .parse_birthday

app/models/movie_person_profile.rb

@@ -30,12 +30,9 @@ def parse_result(result)
       )
     end
 
-  def self.display_birthday_and_age(date)
-    return "Not available" unless date
     def parse_bio(biography)
       return 'Bio not available.' if biography.blank?
 
-    "#{date.stamp('January 1st, 2018')} (Age: #{DateAndTimeHelper.years_since_date(date)})"
       standardize_wikipedia_credit(biography)
       biography.gsub(/(?:\n\r?|\r\n?)/, '<br>').html_safe
     end
@@ -51,5 +48,12 @@ def standardize_wikipedia_credit(bio)
     def wikipedia_credit?(bio)
       bio.include?(WIKIPEDIA_CREDIT[:starting]) || bio.include?(WIKIPEDIA_CREDIT[:trailing])
     end
+
+    def parse_birthday(birthday)
+      return 'Not available' unless birthday
+
+      date = Date.parse(birthday)
+      "#{date.stamp('January 1st, 2018')} (Age: #{DateAndTimeHelper.years_since_date(date)})"
+    end
   end
 end

spec/models/movie_person_profile_spec.rb

@@ -159,15 +159,12 @@
     end
   end
 
-  describe '.display_birthday_and_age' do
-    xit 'returns "Not available" if there is no Date' do
   describe '.wikipedia_credit?' do
     it 'returns true if a starting Wikipedia credit exists' do
       bio = "#{MoviePersonProfile::WIKIPEDIA_CREDIT[:starting]} Bio Goes here."
       expect(MoviePersonProfile.wikipedia_credit?(bio)).to be true
     end
 
-    xit 'returns a string with the birthdate and Age' do
     it 'returns true if a trailing Wikipedia credit exists' do
       bio = "Bio Goes here. #{MoviePersonProfile::WIKIPEDIA_CREDIT[:trailing]}"
       expect(MoviePersonProfile.wikipedia_credit?(bio)).to be true
@@ -178,6 +175,29 @@
       expect(MoviePersonProfile.wikipedia_credit?(bio)).to be false
     end
   end
+
+  describe '.parse_birthday' do
+    it 'returns "Not available" message if there is no date provided' do
+      birthday = nil
+      parsed_birthday = MoviePersonProfile.parse_birthday(birthday)
+      message = 'not available'
+
+      expect(parsed_birthday.downcase.include?(message)).to be true
+    end
+
+    it 'includes the word version of the birthdate in the returned string' do
+      birthday = '2000-01-28'
+      parsed_birthday = MoviePersonProfile.parse_birthday(birthday)
+
+      expect(parsed_birthday.include?('January')).to be true
+    end
+
+    it "includes the person's current age in the returned string" do
+      birthday = '2000-01-28'
+      current_age = DateAndTimeHelper.years_since_date(birthday.to_date).to_s
+      parsed_birthday = MoviePersonProfile.parse_birthday(birthday)
+
+      expect(parsed_birthday.include?(current_age)).to be true
     end
   end
 end