require "rails_helper"

RSpec.describe LocationsHelper do
  describe "mobility type selection" do
    expected_selection = [OpenStruct.new(id: "Wheelchair-user standard", name: "Wheelchair-user standard", description: "The majority of units are suitable for someone who uses a wheelchair and offer the full use of all rooms and facilities."),
                          OpenStruct.new(id: "Fitted with equipment and adaptations", name: "Fitted with equipment and adaptations", description: "For example, the majority of units have been fitted with stairlifts, ramps, level access showers or grab rails."),
                          OpenStruct.new(id: "None", name: "None", description: "The majority of units are not designed to wheelchair-user standards or fitted with any equipment and adaptations.")]
    it "returns correct selection to display" do
      expect(mobility_type_selection).to eq(expected_selection)
    end
  end

  describe "another location selection" do
    it "returns correct selection to display" do
      expected_selection = [OpenStruct.new(id: "Yes", name: "Yes"), OpenStruct.new(id: "No", name: "No")]
      expect(another_location_selection).to eq(expected_selection)
    end
  end

  describe "type of units selection" do
    it "returns correct selection to display" do
      expected_selection = [OpenStruct.new(id: "Bungalow", name: "Bungalow"),
                            OpenStruct.new(id: "Self-contained flat or bedsit", name: "Self-contained flat or bedsit"),
                            OpenStruct.new(id: "Self-contained flat or bedsit with common facilities", name: "Self-contained flat or bedsit with common facilities"),
                            OpenStruct.new(id: "Self-contained house", name: "Self-contained house"),
                            OpenStruct.new(id: "Shared flat", name: "Shared flat"),
                            OpenStruct.new(id: "Shared house or hostel", name: "Shared house or hostel")]
      expect(type_of_units_selection).to eq(expected_selection)
    end
  end

  describe "selection options" do
    it "returns empty array for nil" do
      expect(selection_options(nil)).to eq([])
    end

    it "returns empty array for empty string" do
      expect(selection_options("")).to eq([])
    end

    it "returns empty array for empty object" do
      expect(selection_options({})).to eq([])
    end

    it "can map a resource with values" do
      expect(selection_options(%w[example])).to eq([OpenStruct.new(id: "example", name: "Example")])
    end
  end
end