Output debug inforrmation to help with intermittent test

This test has been intermittently failing. I want to see the details of the lessons in the database to see if there are clues as to where they might come from.

Author: zetter-rpf

spec/lib/tasks/for_education_spec.rb

@@ -76,8 +76,16 @@
     end
 
     it 'adds two projects' do
-      lesson = Lesson.where(school_id: school.id)
-      expect(Project.where(lesson_id: lesson.pluck(:id)).length).to eq(2)
+      lessons = Lesson.where(school_id: school.id)
+      projects = Project.where(lesson_id: lessons.pluck(:id))
+
+      if projects.length != 2
+        $stdout.puts('Debug info for intermittent test')
+        lessons.each { |lesson| $stdout.puts(lesson.inspect) }
+        projects.each { |project| $stdout.puts(project.inspect) }
+      end
+
+      expect(projects.length).to eq(2)
     end
 
     it 'assigns a teacher' do