Fix finished_at filters and add a couple of tests

Follow up to rails#111

app/controllers/concerns/mission_control/jobs/job_filters.rb

@@ -9,8 +9,11 @@ module MissionControl::Jobs::JobFilters
 
   private
     def set_filters
-      @job_filters = { job_class_name: params.dig(:filter, :job_class_name).presence, queue_name: params.dig(:filter, :queue_name).presence,
-                       finished_at: finished_at_range_params }.compact
+      @job_filters = {
+        job_class_name: params.dig(:filter, :job_class_name).presence,
+        queue_name: params.dig(:filter, :queue_name).presence,
+        finished_at: finished_at_range_params
+      }.compact
     end
 
     def active_filters?
@@ -24,9 +27,7 @@ def finished_at_range_params
       end
     end
 
-    def date_with_time_zone(date)
-      if date.present?
-        DateTime.parse(date).in_time_zone
-      end
+    def parse_with_time_zone(date)
+      DateTime.parse(date).in_time_zone if date.present?
     end
 end

test/active_job/jobs_relation_test.rb

@@ -38,6 +38,16 @@ class ActiveJob::JobsRelationTest < ActiveSupport::TestCase
     assert_equal "MyJob", jobs.job_class_name
   end
 
+  test "set finished_at range" do
+    jobs = @jobs.where(finished_at: (1.day.ago..))
+    assert 1.hour.ago.in? jobs.finished_at
+
+    # Supports concatenation without overriding exising properties
+    jobs = jobs.where(queue_name: "my_queue")
+    assert_equal "my_queue", jobs.queue_name
+    assert 1.hour.ago.in? jobs.finished_at
+  end
+
   test "caches the fetched set of jobs" do
     ActiveJob::Base.queue_adapter.expects(:fetch_jobs).twice.returns([ :job_1, :job_2 ], [])
     ActiveJob::Base.queue_adapter.expects(:supports_job_filter?).at_least_once.returns(true)

test/controllers/jobs_controller_test.rb

@@ -43,6 +43,27 @@ class MissionControl::Jobs::JobsControllerTest < ActionDispatch::IntegrationTest
     assert_select "div.is-danger", "failed"
   end
 
+  test "get finished jobs filtered by finished_at date" do
+    job = DummyJob.perform_later(42)
+    perform_enqueued_jobs_async
+
+    get mission_control_jobs.application_jobs_url(@application, :finished)
+    assert_response :ok
+    assert_select "tr.job", 1
+
+    get mission_control_jobs.application_jobs_url(@application, :finished, filter: { finished_at_start: 1.hour.from_now.to_s })
+    assert_response :ok
+    assert_select "tr.job", 0
+
+    get mission_control_jobs.application_jobs_url(@application, :finished, filter: { finished_at_start: 1.hour.ago.to_s, finished_at_end: 1.hour.from_now })
+    assert_response :ok
+    assert_select "tr.job", 1
+
+    get mission_control_jobs.application_jobs_url(@application, :finished, filter: { finished_at_end: 1.hour.from_now })
+    assert_response :ok
+    assert_select "tr.job", 1
+  end
+
   test "redirect to queue when job doesn't exist" do
     job = DummyJob.perform_later(42)