require_relative '../../../test_helper'require_relative '../../../../lib/docs' class ManifestTest < Minitest::Spec  let :doc do    doc = Class.new Docs::Scraper    doc.name = 'TestDoc'    doc.options[:attribution] = 'foo'    doc  end   let :store do    Docs::NullStore.new  end   let :manifest do    Docs::Manifest.new store, [doc]  end   describe "#store" do    before do      stub(manifest).as_json    end     it "stores a file" do      mock(store).write.with_any_args      manifest.store    end     describe "the file" do      it "is named ::FILENAME" do        mock(store).write Docs::Manifest::FILENAME, anything        manifest.store      end       it "contains the manifest's JSON dump" do        stub(manifest).to_json { 'json' }        mock(store).write anything, 'json'        manifest.store      end    end  end   describe "#as_json" do    let :meta_path do      'meta_path'    end     before do      stub(doc).meta_path { meta_path }    end     it "returns an array" do      manifest = Docs::Manifest.new store, []      assert_instance_of Array, manifest.as_json    end     context "when the doc has a meta file" do      before do        stub(store).exist?(meta_path) { true }        stub(store).read(meta_path) { '{"name":"Test", "db_size": 776533}' }      end       it "includes the doc's meta representation" do        json = manifest.as_json        assert_equal 1, json.length        assert_equal "{\"name\" => \"Test\", \"db_size\" => 776533, attribution: \"foo\", alias: nil}", json[0].to_s      end    end     context "when the doc doesn't have a meta file" do      it "doesn't include the doc" do        stub(store).exist?(meta_path) { false }        assert_empty manifest.as_json      end    end  end   describe "#to_json" do    it "returns the JSON string for #as_json" do      stub(manifest).as_json { { test: 'ok' } }      assert_equal "{\n  \"test\": \"ok\"\n}", manifest.to_json    end  endend