Initial commit

spec/support/expansion_helper.rb

@@ -0,0 +1,58 @@
+module ExpansionHelper
+  def expand_section(name)
+    Section.new(self, name).expand
+  end
+
+  def section_expanded?(name)
+    Section.new(self, name).expanded?
+  end
+
+  def within_section(name)
+    Section.new(self, name).within_me do
+      yield
+    end
+  end
+
+  class Section
+    attr_reader :context, :name
+
+    def initialize(context, name)
+      @context = context
+      @name = name
+    end
+
+    def expand
+      return if expanded?
+
+      if element[:class].include? "collapse"
+        trigger.click
+      end
+    end
+
+    def expanded?
+      element[:class].include? "show"
+    end
+
+    def within_me
+      within "##{name}" do
+        yield
+      end
+    end
+
+    private
+
+    delegate :find, :within, to: :context
+
+    def element
+      find("##{name}", visible: :all)
+    end
+
+    def trigger
+      find("[data-target=\"##{name}\"]", visible: :all)
+    end
+  end
+end
+
+RSpec.configure do |config|
+  config.include ExpansionHelper
+end