add delete

CHANGELOG.md

@@ -1,5 +1,9 @@
 # The Changelog
 
+## Version 2.1.0: August 13, 2024
+- adds `delete` method for simulating delete requests
+- adds `set_authenticity_token` method for setting the authenticity token in the header & session
+
 ## Version 2.0.0: August 13, 2024
 - drops support for Ruby 2.*
 - adds `post` method for simulating post requests

lib/rails_edge_test/dsl/edge.rb

@@ -38,6 +38,18 @@ def perform_post(parameters={})
       process(parameters)
     end
 
+    def perform_delete(parameters={})
+      request.instance_variable_set(:@method, "DELETE")
+      request.env['REQUEST_METHOD'] = "DELETE"
+      process(parameters)
+    end
+
+    def set_authenticity_token
+      r = request
+      controller.instance_eval { @_request = r }
+      request.headers['X-CSRF-Token'] = controller.send :form_authenticity_token
+    end
+
     def process(parameters={})
       request.assign_parameters(
         ::Rails.application.routes,

lib/rails_edge_test/version.rb

@@ -1,3 +1,3 @@
 module RailsEdgeTest
-  VERSION = "2.0.0"
+  VERSION = "2.1.0"
 end

spec/rails_edge_test/dsl_spec.rb

@@ -16,6 +16,10 @@ def complex
   def post_action
     render json: {hello: 'world'}
   end
+
+  def delete_action
+    render json: {this: 'deletes'}
+  end
 end
 
 AnotherController = Class.new ActionController::Base do
@@ -29,7 +33,8 @@ def another
     Rails.application.routes.draw do
       get 'test/simple' => 'my#simple'
       get 'test/complex' => 'my#complex'
-      get 'test/post_action' => 'my#post_action'
+      post 'test/post_action' => 'my#post_action'
+      delete 'test/delete_action' => 'my#delete_action'
 
       get 'test/another' => 'another#another'
     end
@@ -152,6 +157,52 @@ def another
       expect(test_value[2].body).to eq({hello: 'world'}.to_json)
     end
 
+    it "can perform a delete request" do
+      test_value = nil
+
+      Module.new do
+        extend RailsEdgeTest::Dsl
+
+        controller MyController do
+          action :delete_action do
+            edge "delete :delete_action" do
+              test_value = perform_delete
+            end
+          end
+        end
+      end
+
+      RailsEdgeTest::Dsl.execute!
+
+      expect(test_value[0]).to eq 200
+      expect(test_value[1]).to be_a Hash
+      expect(test_value[2]).to be_a ActionDispatch::Response::RackBody
+      expect(test_value[2].body).to eq({this: 'deletes'}.to_json)
+    end
+
+    it "can set authenticity token for the request" do
+      test_request = nil
+
+      Module.new do
+        extend RailsEdgeTest::Dsl
+
+        controller MyController do
+          action :simple do
+            edge "set the authenticity token" do
+              test_request = request
+
+              set_authenticity_token
+            end
+          end
+        end
+      end
+
+      allow_any_instance_of(MyController).to receive(:form_authenticity_token).and_return('a_test_token')
+      RailsEdgeTest::Dsl.execute!
+
+      expect(test_request.headers['X-CSRF-Token']).to eq 'a_test_token'
+    end
+
     it "can incorporate request, session, and params when making a request" do
       test_value = nil
       expected_value = {