Prohlížeč zdrojového kódu

require "rails_helper"

RSpec.describe ExampleEntry do
  let(:base_path) { Rails.root.join("spec/fixtures/examples/test_example").to_s }
  let(:data) do
    {
      "title" => "Test Example",
      "description" => "A test example.",
      "tags" => ["test", "demo"],
      "source_file" => "test_example.rb",
      "entry_class" => "TestExample",
      "entry_method" => "greet",
      "position" => 1,
      "scenarios" => [
        {
          "name" => "Greeting",
          "description" => "Say hello",
          "inputs" => [
            { "name" => "name", "label" => "Name", "options" => ["Alice", "Bob"] }
          ]
        }
      ]
    }
  end

  subject(:entry) { described_class.new(slug: "test_example", data: data, base_path: base_path) }

  it "exposes attributes from YAML data" do
    expect(entry.slug).to eq("test_example")
    expect(entry.title).to eq("Test Example")
    expect(entry.description).to eq("A test example.")
    expect(entry.tags).to eq(["test", "demo"])
    expect(entry.entry_class).to eq("TestExample")
    expect(entry.entry_method).to eq("greet")
    expect(entry.position).to eq(1)
  end

  it "builds the full source_file path" do
    expect(entry.source_file).to eq(File.join(base_path, "test_example.rb"))
  end

  it "reads source code from disk" do
    expect(entry.source_code).to include("class TestExample")
  end

  it "builds scenario objects" do
    expect(entry.scenarios.length).to eq(1)
    scenario = entry.scenarios.first
    expect(scenario.name).to eq("Greeting")
    expect(scenario.inputs.length).to eq(1)
    expect(scenario.inputs.first.name).to eq("name")
    expect(scenario.inputs.first.options).to eq(["Alice", "Bob"])
  end

  it "reports has_scenarios?" do
    expect(entry.has_scenarios?).to be true
  end

  context "with no scenarios" do
    before { data["scenarios"] = [] }

    it "reports has_scenarios? as false" do
      expect(entry.has_scenarios?).to be false
    end
  end

  context "with default position" do
    before { data.delete("position") }

    it "defaults position to 999" do
      expect(entry.position).to eq(999)
    end
  end
end