Added a turbo stream for the current and next match on mat stats page.

test/views/mats_current_match_partial_test.rb

@@ -0,0 +1,29 @@
+require "test_helper"
+
+class MatsCurrentMatchPartialTest < ActionView::TestCase
+  include ActionView::RecordIdentifier
+
+  test "renders current match contents when assigned" do
+    create_double_elim_tournament_single_weight_1_6(4)
+    mat = @tournament.mats.create!(name: "Mat 1")
+    match = @tournament.matches.first
+
+    match.update!(mat: mat)
+
+    render partial: "mats/current_match", locals: { mat: mat }
+
+    assert_includes rendered, "Bout"
+    assert_includes rendered, match.bout_number.to_s
+    assert_includes rendered, mat.name
+  end
+
+  test "renders friendly message when no matches assigned" do
+    create_double_elim_tournament_single_weight_1_6(4)
+    mat = @tournament.mats.create!(name: "Mat 1")
+    @tournament.matches.update_all(mat_id: nil)
+
+    render partial: "mats/current_match", locals: { mat: mat }
+
+    assert_includes rendered, "No matches assigned to this mat."
+  end
+end