1 # frozen_string_literal: true
6 class HeatmapsControllerTest < ActionDispatch::IntegrationTest
8 # test all routes which lead to this controller
11 { :path => "/user/username/heatmap", :method => :get },
12 { :controller => "users/heatmaps", :action => "show", :user_display_name => "username" }
18 # Create two changesets
19 create(:changeset, :user => user, :created_at => 6.months.ago, :num_changes => 10)
20 create(:changeset, :user => user, :created_at => 3.months.ago, :num_changes => 20)
22 get user_heatmap_path(user)
24 assert_response :success
25 # The data should not be empty
26 heatmap_data = assigns(:heatmap_data)
27 assert_not_nil heatmap_data
28 assert_predicate heatmap_data[:data], :any?
29 # The data should be in the right format
30 heatmap_data[:data].each_value do |entry|
31 assert_equal [:date, :max_id, :total_changes], entry.keys.sort, "Heatmap data entries should have expected keys"
33 assert_equal 30, heatmap_data[:count]
36 def test_show_data_caching
37 # Enable caching to be able to test
39 @original_cache_store = Rails.cache
40 Rails.cache = ActiveSupport::Cache::MemoryStore.new
44 # Create an initial changeset
45 create(:changeset, :user => user, :created_at => 6.months.ago, :num_changes => 15)
47 # First request to populate the cache
48 get user_heatmap_path(user)
49 first_response_data = assigns(:heatmap_data)
50 assert_not_nil first_response_data, "Expected heatmap data to be assigned on the first request"
51 assert_equal 1, first_response_data[:data].values.count { |day| day[:total_changes].positive? }, "Expected one entry in the heatmap data"
53 # Inspect cache after the first request
54 cached_data = Rails.cache.read("heatmap_data_of_user_#{user.id}")
55 assert_equal first_response_data, cached_data, "Expected the cache to contain the first response data"
57 # Add a new changeset to the database
58 create(:changeset, :user => user, :created_at => 3.months.ago, :num_changes => 20)
61 get user_heatmap_path(user)
62 second_response_data = assigns(:heatmap_data)
64 # Confirm that the cache is still being used
65 assert_equal first_response_data, second_response_data, "Expected cached data to be returned on the second request"
67 # Clear the cache and make a third request to confirm new data is retrieved
69 get user_heatmap_path(user)
70 third_response_data = assigns(:heatmap_data)
72 # Ensure the new entry is now included
73 assert_equal 2, third_response_data[:data].values.count { |day| day[:total_changes].positive? }, "Expected two entries in the heatmap data after clearing the cache"
75 # Reset caching config to defaults
77 Rails.cache = @original_cache_store
80 def test_show_data_no_changesets
83 get user_heatmap_path(user)
85 assert_response :success
86 assert_empty(assigns(:heatmap_data)[:data].values)
87 assert_select ".heatmap", :count => 0
90 def test_show_rendering_of_user_with_no_changesets
91 user_without_changesets = create(:user)
93 get user_heatmap_path(user_without_changesets)
95 assert_response :success
96 assert_select ".heatmap", 0
99 def test_show_rendering_of_user_with_changesets
101 changeset39 = create(:changeset, :user => user, :created_at => 4.months.ago.beginning_of_day, :num_changes => 39)
102 _changeset5 = create(:changeset, :user => user, :created_at => 3.months.ago.beginning_of_day, :num_changes => 5)
103 changeset11 = create(:changeset, :user => user, :created_at => 3.months.ago.beginning_of_day, :num_changes => 11)
105 get user_heatmap_path(user)
107 assert_response :success
108 assert_select ".heatmap a", 2
110 history_path = user_history_path(user)
111 assert_select ".heatmap a[data-date='#{4.months.ago.to_date}'][data-count='39'][href='#{history_path}?before=#{changeset39.id + 1}']"
112 assert_select ".heatmap a[data-date='#{3.months.ago.to_date}'][data-count='16'][href='#{history_path}?before=#{changeset11.id + 1}']"
113 assert_select ".heatmap [data-date='#{5.months.ago.to_date}']:not([data-count])"
116 def test_headline_changeset_zero
119 get user_heatmap_path(user)
121 assert_response :success
122 assert_select "h2.text-body-secondary.fs-5", :count => 0
125 def test_headline_changeset_singular
127 create(:changeset, :user => user, :created_at => 4.months.ago.beginning_of_day, :num_changes => 1)
129 get user_heatmap_path(user)
131 assert_response :success
132 assert_select "h2.text-body-secondary.fs-5", :text => "1 contribution in the last year"
135 def test_headline_changeset_plural
137 create(:changeset, :user => user, :created_at => 4.months.ago.beginning_of_day, :num_changes => 12)
139 get user_heatmap_path(user)
141 assert_response :success
142 assert_select "h2.text-body-secondary.fs-5", :text => "12 contributions in the last year"