Merge pull request #36388 from joelhawksley/actionview-component

Introduce ActionView::Component

1 files changed, 17 insertions, 0 deletions

diff --git a/actionview/test/template/render_test.rb b/actionview/test/template/render_test.rb
index 2235a7816f..c82264a170 100644
--- a/actionview/test/template/render_test.rb
+++ b/actionview/test/template/render_test.rb
@@ -2,6 +2,8 @@
 
 require "abstract_unit"
 require "controller/fake_models"
+require "test_component"
+require "active_model/validations"
 
 class TestController < ActionController::Base
 end
@@ -670,6 +672,21 @@ module RenderTestCases
   def test_render_throws_exception_when_no_extensions_passed_to_register_template_handler_function_call
     assert_raises(ArgumentError) { ActionView::Template.register_template_handler CustomHandler }
   end
+
+  def test_render_component
+    assert_equal(
+      %(<span title="my title">Hello, World! (Inline render)</span>),
+      @view.render(TestComponent.new(title: "my title")) { "Hello, World!" }.strip
+    )
+  end
+
+  def test_render_component_with_validation_error
+    error = assert_raises(ActiveModel::ValidationError) do
+      @view.render(TestComponent.new(title: "my title")).strip
+    end
+
+    assert_match "Content can't be blank", error.message
+  end
 end
 
 class CachedViewRenderTest < ActiveSupport::TestCase