Merge pull request #230 from fcheung/fix-view-context-access-from-com…

…ponent-test

Fix not being able to use view context from component tests

Gemfile

@@ -15,3 +15,5 @@ gem "yard"
 gem "rails"
 gem "puma"
 gem "sqlite3"
+
+gem "capybara"

lib/phlex/rails/testing.rb

@@ -13,6 +13,6 @@ def controller
 	end
 end
 
-Phlex::Testing::SGML.include(
+Phlex::Testing::SGML.prepend(
 	Phlex::Testing::RailsContext,
 )

test/phlex/test_helpers_test.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class TestHelpersTest < ActiveSupport::TestCase
+	include Phlex::Testing::Capybara
+
+	class PartialFromPhlex < ApplicationView
+		def view_template
+			render partial: "rendering/partial" do
+				h1(id: "phlex") { "Partial from Phlex" }
+			end
+		end
+	end
+
+	test "renders a card" do
+		render PartialFromPhlex.new
+
+		assert_selector "#erb>h1#phlex", text: "Partial from Phlex"
+	end
+end

test/test_helper.rb

@@ -6,7 +6,7 @@
 require_relative "../test/dummy/config/environment"
 ActiveRecord::Migrator.migrations_paths = [File.expand_path("../test/dummy/db/migrate", __dir__)]
 require "rails/test_help"
-
+require "phlex/rails/testing"
 # Load fixtures from the engine
 if ActiveSupport::TestCase.respond_to?(:fixture_paths=)
 	ActiveSupport::TestCase.fixture_paths = [File.expand_path("fixtures", __dir__)]