algorithm metric controller tests

app/views/report/algorithm_metrics.html.erb

@@ -2,6 +2,12 @@
   <p><i class="fa fa-exclamation-circle fa-lg"></i> Percentage match is not accurate for Terms that match multiple algorithms. The actual percentage match will be lower than the reported value. At this time, the error is not believed to be significant based on the currently low volume of Terms that match multiple algorithms. This may change as we develop new algorithms to a point where we need to address this discrepancy.</p>
 </div>
 
+<% if params[:type] == 'aggregate' %>
+  <h3>Aggregate Algorithm Metrics</h3>
+<% else %>
+  <h3>Monthly Algorithm Metrics</h3>
+<% end %>
+
 <table class="table">
   <tr>
     <% if params[:type] == 'aggregate' %>

test/controllers/report_controller_test.rb

@@ -0,0 +1,69 @@
+require 'test_helper'
+
+class ReportControllerTest < ActionDispatch::IntegrationTest
+  test 'report index is not accessible without authentication' do
+    get '/report'
+
+    assert_redirected_to '/'
+    follow_redirect!
+
+    assert_select 'div.alert', text: 'Please sign in to continue', count: 1
+  end
+
+  test 'report index is accessible to admins when authenticated' do
+    sign_in users(:admin)
+
+    get '/report'
+
+    assert_response :success
+  end
+
+  test 'report index url is accessible to basic users when authenticated' do
+    sign_in users(:basic)
+
+    get '/report'
+
+    assert_response :success
+  end
+
+  test 'algorithm metrics report is not accessible without authentication' do
+    get '/report/algorithm_metrics'
+
+    assert_redirected_to '/'
+    follow_redirect!
+
+    assert_select 'div.alert', text: 'Please sign in to continue', count: 1
+  end
+
+  test 'algorithm metrics report is accessible to admins when authenticated' do
+    sign_in users(:admin)
+
+    get '/report/algorithm_metrics'
+
+    assert_response :success
+  end
+
+  test 'algorithm metrics report is accessible to basic users when authenticated' do
+    sign_in users(:basic)
+
+    get '/report/algorithm_metrics'
+
+    assert_response :success
+  end
+
+  test 'algorithm metrics can show monthly data' do
+    sign_in users(:basic)
+
+    get '/report/algorithm_metrics'
+
+    assert_select 'h3', text: 'Monthly Algorithm Metrics', count: 1
+  end
+
+  test 'algorithm metrics can show aggregate data' do
+    sign_in users(:basic)
+
+    get '/report/algorithm_metrics?type=aggregate'
+
+    assert_select 'h3', text: 'Aggregate Algorithm Metrics', count: 1
+  end
+end