diff --git a/lib/pinchflat/fast_indexing/fast_indexing_helpers.ex b/lib/pinchflat/fast_indexing/fast_indexing_helpers.ex
index 4036509..c31388d 100644
--- a/lib/pinchflat/fast_indexing/fast_indexing_helpers.ex
+++ b/lib/pinchflat/fast_indexing/fast_indexing_helpers.ex
@@ -21,7 +21,12 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpers do
 
   alias Pinchflat.YtDlp.Media, as: YtDlpMedia
 
-  # TODO: test
+  @doc """
+  Kicks off a new fast indexing task for a source. This will delete any existing fast indexing
+  tasks for the source before starting a new one.
+
+  Returns {:ok, %Task{}}
+  """
   def kickoff_indexing_task(%Source{} = source) do
     Tasks.delete_pending_tasks_for(source, "FastIndexingWorker", include_executing: true)
     FastIndexingWorker.kickoff_with_task(source)
diff --git a/lib/pinchflat/slow_indexing/slow_indexing_helpers.ex b/lib/pinchflat/slow_indexing/slow_indexing_helpers.ex
index 2e483bf..643390f 100644
--- a/lib/pinchflat/slow_indexing/slow_indexing_helpers.ex
+++ b/lib/pinchflat/slow_indexing/slow_indexing_helpers.ex
@@ -25,7 +25,7 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpers do
   Starts tasks for indexing a source's media regardless of the source's indexing
   frequency. It's assumed the caller will check for indexing frequency.
 
-  Returns {:ok, %Task{}}.
+  Returns {:ok, %Task{}}
   """
   def kickoff_indexing_task(%Source{} = source, job_args \\ %{}, job_opts \\ []) do
     Tasks.delete_pending_tasks_for(source, "FastIndexingWorker")
@@ -34,7 +34,12 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpers do
     MediaCollectionIndexingWorker.kickoff_with_task(source, job_args, job_opts)
   end
 
-  # TODO: test
+  @doc """
+  A helper method to delete all indexing-related tasks for a source.
+  Optionally, you can include executing tasks in the deletion process.
+
+  Returns :ok
+  """
   def delete_indexing_tasks(%Source{} = source, opts \\ []) do
     include_executing = Keyword.get(opts, :include_executing, false)
 
diff --git a/test/pinchflat/fast_indexing/fast_indexing_helpers_test.exs b/test/pinchflat/fast_indexing/fast_indexing_helpers_test.exs
index 5422018..34f5952 100644
--- a/test/pinchflat/fast_indexing/fast_indexing_helpers_test.exs
+++ b/test/pinchflat/fast_indexing/fast_indexing_helpers_test.exs
@@ -1,6 +1,7 @@
 defmodule Pinchflat.FastIndexing.FastIndexingHelpersTest do
   use Pinchflat.DataCase
 
+  import Pinchflat.TasksFixtures
   import Pinchflat.MediaFixtures
   import Pinchflat.SourcesFixtures
   import Pinchflat.ProfilesFixtures
@@ -8,6 +9,7 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpersTest do
   alias Pinchflat.Tasks
   alias Pinchflat.Settings
   alias Pinchflat.Media.MediaItem
+  alias Pinchflat.FastIndexing.FastIndexingWorker
   alias Pinchflat.Downloading.MediaDownloadWorker
   alias Pinchflat.FastIndexing.FastIndexingHelpers
 
@@ -19,6 +21,23 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpersTest do
     {:ok, [source: source_fixture()]}
   end
 
+  describe "kickoff_indexing_task/1" do
+    test "deletes any existing fast indexing tasks", %{source: source} do
+      {:ok, job} = Oban.insert(FastIndexingWorker.new(%{"id" => source.id}))
+      task = task_fixture(source_id: source.id, job_id: job.id)
+
+      assert Repo.reload!(task)
+      assert {:ok, _} = FastIndexingHelpers.kickoff_indexing_task(source)
+      assert_raise Ecto.NoResultsError, fn -> Repo.reload!(task) end
+    end
+
+    test "kicks off a new fast indexing task", %{source: source} do
+      assert {:ok, _} = FastIndexingHelpers.kickoff_indexing_task(source)
+      assert [worker] = all_enqueued(worker: FastIndexingWorker)
+      assert worker.args["id"] == source.id
+    end
+  end
+
   describe "kickoff_download_tasks_from_youtube_rss_feed/1" do
     test "enqueues a new worker for each new media_id in the source's RSS feed", %{source: source} do
       expect(HTTPClientMock, :get, fn _url -> {:ok, "<yt:videoId>test_1</yt:videoId>"} end)
diff --git a/test/pinchflat/slow_indexing/slow_indexing_helpers_test.exs b/test/pinchflat/slow_indexing/slow_indexing_helpers_test.exs
index 36abcd7..c7d9a1c 100644
--- a/test/pinchflat/slow_indexing/slow_indexing_helpers_test.exs
+++ b/test/pinchflat/slow_indexing/slow_indexing_helpers_test.exs
@@ -92,6 +92,56 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpersTest do
     end
   end
 
+  describe "delete_indexing_tasks/2" do
+    setup do
+      source = source_fixture()
+
+      {:ok, %{source: source}}
+    end
+
+    test "deletes slow indexing tasks for the source", %{source: source} do
+      {:ok, job} = Oban.insert(MediaCollectionIndexingWorker.new(%{"id" => source.id}))
+      _task = task_fixture(source_id: source.id, job_id: job.id)
+
+      assert_enqueued(worker: MediaCollectionIndexingWorker, args: %{"id" => source.id})
+      assert :ok = SlowIndexingHelpers.delete_indexing_tasks(source)
+      refute_enqueued(worker: MediaCollectionIndexingWorker)
+    end
+
+    test "deletes fast indexing tasks for the source", %{source: source} do
+      {:ok, job} = Oban.insert(FastIndexingWorker.new(%{"id" => source.id}))
+      _task = task_fixture(source_id: source.id, job_id: job.id)
+
+      assert_enqueued(worker: FastIndexingWorker, args: %{"id" => source.id})
+      assert :ok = SlowIndexingHelpers.delete_indexing_tasks(source)
+      refute_enqueued(worker: FastIndexingWorker)
+    end
+
+    test "doesn't normally delete currently executing tasks", %{source: source} do
+      {:ok, job} = Oban.insert(MediaCollectionIndexingWorker.new(%{"id" => source.id}))
+      task = task_fixture(source_id: source.id, job_id: job.id)
+
+      from(Oban.Job, where: [id: ^job.id], update: [set: [state: "executing"]])
+      |> Repo.update_all([])
+
+      assert Repo.reload!(task)
+      assert :ok = SlowIndexingHelpers.delete_indexing_tasks(source)
+      assert Repo.reload!(task)
+    end
+
+    test "can optionally delete currently executing tasks", %{source: source} do
+      {:ok, job} = Oban.insert(MediaCollectionIndexingWorker.new(%{"id" => source.id}))
+      task = task_fixture(source_id: source.id, job_id: job.id)
+
+      from(Oban.Job, where: [id: ^job.id], update: [set: [state: "executing"]])
+      |> Repo.update_all([])
+
+      assert Repo.reload!(task)
+      assert :ok = SlowIndexingHelpers.delete_indexing_tasks(source, include_executing: true)
+      assert_raise Ecto.NoResultsError, fn -> Repo.reload!(task) end
+    end
+  end
+
   describe "index_and_enqueue_download_for_media_items/1" do
     setup do
       stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot, _addl_opts ->
diff --git a/test/pinchflat/tasks_test.exs b/test/pinchflat/tasks_test.exs
index 4b99f12..53d1c32 100644
--- a/test/pinchflat/tasks_test.exs
+++ b/test/pinchflat/tasks_test.exs
@@ -247,7 +247,7 @@ defmodule Pinchflat.TasksTest do
       assert_raise Ecto.NoResultsError, fn -> Repo.reload!(task) end
     end
 
-    test "deletion can optionall include executing tasks" do
+    test "deletion can optionally include executing tasks" do
       source = source_fixture()
       task = task_fixture(source_id: source.id)