[21] Adding non case sensitive search for tracing

CHANGELOG.md

@@ -10,6 +10,7 @@
 
 ### Enhancements
  * [[`ISSUE-19`](https://github.com/thiagoesteves/observer_web/issues/19)] Adding copy to clipboard button to copy tracing text.
+ * [[`ISSUE-21`](https://github.com/thiagoesteves/observer_web/issues/21)] Add non case sensitive search for modules and functions for tracing.
 
 ## 0.1.10 🚀 (2025-05-26)
 

lib/web/components/multi_select_list.ex

@@ -25,8 +25,10 @@ defmodule Observer.Web.Components.MultiSelectList do
     filtered_unselected =
       Enum.map(assigns.unselected, fn %{name: name, keys: keys} = element ->
         if name in elements_to_filter do
+          key_to_find = String.downcase(assigns.form_search.params[name])
+
           filtered_keys =
-            Enum.filter(keys, &String.contains?(&1, assigns.form_search.params[name]))
+            Enum.filter(keys, &String.contains?(String.downcase(&1), key_to_find))
 
           %{element | keys: filtered_keys}
         else

test/observer_web/web/live/tracing/page_test.exs

@@ -144,6 +144,38 @@ defmodule Observer.Web.Tracing.PageLiveTest do
     refute html =~ "Elixir.Agent"
   end
 
+  test "Filtering by Module non sensitive", %{conn: conn} do
+    node = Node.self() |> to_string
+    service = Helpers.normalize_id(node)
+
+    RpcStubber.defaults()
+    TelemetryStubber.defaults()
+
+    {:ok, index_live, _html} = live(conn, "/observer/tracing")
+
+    index_live
+    |> element("#tracing-multi-select-toggle-options")
+    |> render_click()
+
+    index_live
+    |> element("#tracing-multi-select-services-#{service}-add-item")
+    |> render_click()
+
+    html =
+      index_live
+      |> element("#tracing-multi-select-modules-Elixir-Enum-add-item")
+      |> render_click()
+
+    assert html =~ "Elixir.Agent"
+
+    html =
+      index_live
+      |> element("#multi-select-list-search-form-tracing-multi-select-modules")
+      |> render_change(%{"_target" => "modules", "modules" => "agent"})
+
+    assert html =~ "Elixir.Agent"
+  end
+
   test "Filtering by Function", %{conn: conn} do
     node = Node.self() |> to_string
     service = Helpers.normalize_id(node)