discourse/spec/models/user_search_spec.rb

require 'spec_helper'

describe UserSearch do

  let(:topic)  { Fabricate :topic }
  let(:topic2) { Fabricate :topic }
  let(:topic3) { Fabricate :topic }
  let(:user1)  { Fabricate :user, username: "mrblonde", name: "Michael Madsen" }
  let(:user2)  { Fabricate :user, username: "mrblue",   name: "Eddie Bunker" }
  let(:user3)  { Fabricate :user, username: "mrorange", name: "Tim Roth" }
  let(:user4)  { Fabricate :user, username: "mrpink",   name: "Steve Buscemi" }
  let(:user5)  { Fabricate :user, username: "mrbrown",  name: "Quentin Tarantino" }
  let(:user6)  { Fabricate :user, username: "mrwhite",  name: "Harvey Keitel" }

  before do
    Fabricate :post, user: user1, topic: topic
    Fabricate :post, user: user2, topic: topic2
    Fabricate :post, user: user3, topic: topic
    Fabricate :post, user: user4, topic: topic
    Fabricate :post, user: user5, topic: topic3
    Fabricate :post, user: user6, topic: topic
  end

  def search_for(*args)
    UserSearch.new(*args).search
  end

  # this is a seriously expensive integration test, re-creating this entire test db is too expensive
  # reuse
  it "operates correctly" do
    # normal search
    results = search_for(user1.name.split(" ").first)
    results.size.should == 1
    results.first.should == user1

    # lower case
    results = search_for(user1.name.split(" ").first.downcase)
    results.size.should == 1
    results.first.should == user1

    #  username
    results = search_for(user4.username)
    results.size.should == 1
    results.first.should == user4

    # case insensitive
    results = search_for(user4.username.upcase)
    results.size.should == 1
    results.first.should == user4

    # substrings
    results = search_for("mr")
    results.size.should == 6

    results = search_for("mrb")
    results.size.should == 3


    results = search_for("MR")
    results.size.should == 6

    results = search_for("MRB")
    results.size.should == 3

    # topic priority
    results = search_for("mrb", topic.id)
    results.first.should == user1


    results = search_for("mrb", topic2.id)
    results.first.should == user2

    results = search_for("mrb", topic3.id)
    results.first.should == user5

    # When searching by name is enabled, it returns the record
    SiteSetting.stubs(:enable_names).returns(true)
    results = search_for("Tarantino")
    results.size.should == 1

    # When searching by name is disabled, it will not return the record
    SiteSetting.stubs(:enable_names).returns(false)
    results = search_for("Tarantino")
    results.size.should == 0

  end

end