text: "use strict";
  
  const {strict: assert} = require("assert");
  
  const {zrequire} = require("../zjsunit/namespace");
  const {run_test} = require("../zjsunit/test");
  
  zrequire("stream_data");
  zrequire("stream_pill");
  
  const denmark = {
      stream_id: 1,
      name: "Denmark",
      subscribed: true,
      subscriber_count: 10,
  };
  const sweden = {
      stream_id: 2,
      name: "Sweden",
      subscribed: false,
      subscriber_count: 30,
  };
  
  const denmark_pill = {
      stream_name: denmark.name,
      stream_id: denmark.stream_id,
      display_value: "#" + denmark.name + ": " + denmark.subscriber_count + " users",
  };
  const sweden_pill = {
      stream_name: sweden.name,
      stream_id: sweden.stream_id,
      display_value: "#" + sweden.name + ": " + sweden.subscriber_count + " users",
  };
  
  const subs = [denmark, sweden];
  for (const sub of subs) {
      stream_data.add_sub(sub);
  }
  
  run_test("create_item", () => {
      function test_create_item(stream_name, current_items, expected_item) {
          const item = stream_pill.create_item_from_stream_name(stream_name, current_items);
          assert.deepEqual(item, expected_item);
      }
  
      test_create_item("sweden", [], undefined);
      test_create_item("#sweden", [sweden_pill], undefined);
      test_create_item("  #sweden", [], sweden_pill);
      test_create_item("#test", [], undefined);
  });
  
  run_test("get_stream_id", () => {
      assert.equal(stream_pill.get_stream_name_from_item(denmark_pill), denmark.name);
  });
  