require 'test_helper'require 'docs' class DocsEntryTest < MiniTest::Spec  Entry = Docs::Entry   let :entry do    Entry.new('name', 'path', 'type')  end   def build_entry(name = 'name', path = 'path', type = 'type')    Entry.new(name, path, type)  end   describe ".new" do    it "stores #name, #path and #type" do      entry = Entry.new('name', 'path', 'type')      assert_equal 'name', entry.name      assert_equal 'path', entry.path      assert_equal 'type', entry.type    end     it "raises an error when #name, #path or #type is nil or empty" do      assert_raises(Docs::Entry::Invalid) { Entry.new(nil, 'path', 'type') }      assert_raises(Docs::Entry::Invalid) { Entry.new('', 'path', 'type') }      assert_raises(Docs::Entry::Invalid) { Entry.new('name', nil, 'type') }      assert_raises(Docs::Entry::Invalid) { Entry.new('name', '', 'type') }      assert_raises(Docs::Entry::Invalid) { Entry.new('name', 'path', nil) }      assert_raises(Docs::Entry::Invalid) { Entry.new('name', 'path', '') }    end     it "don't raise an error when #path is 'index' and #name or #type is nil or empty" do      Entry.new(nil, 'index', 'type')      Entry.new('', 'index', 'type')      Entry.new('name', 'index', nil)      Entry.new('name', 'index', '')    end  end   describe "#name=" do    it "removes surrounding whitespace" do      entry.name = " \n\rname "      assert_equal 'name', entry.name    end     it "accepts nil" do      entry.name = nil      assert_nil entry.name    end  end   describe "#type=" do    it "removes surrounding whitespace" do      entry.type = " \n\rtype "      assert_equal 'type', entry.type    end     it "accepts nil" do      entry.type = nil      assert_nil entry.type    end  end   describe "#==" do    it "returns true when the other has the same name, path and type" do      assert_equal build_entry, build_entry    end     it "returns false when the other has a different name" do      entry.name = 'other_name'      refute_equal build_entry, entry    end     it "returns false when the other has a different path" do      entry.path = 'other_path'      refute_equal build_entry, entry    end     it "returns false when the other has a different type" do      entry.type = 'other_type'      refute_equal build_entry, entry    end  end   describe "#root?" do    it "returns true when #path is 'index'" do      entry.path = 'index'      assert entry.root?    end     it "returns false when #path is 'path'" do      entry.path = 'path'      refute entry.root?    end  end   describe "#as_json" do    it "returns a hash with the name, path and type" do      as_json = Entry.new('name', 'path', 'type').as_json      assert_instance_of Hash, as_json      assert_equal [:name, :path, :type], as_json.keys      assert_equal %w(name path type), as_json.values    end  endend