added greenday event

spec/views/greendays/edit.html.slim_spec.rb

@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+RSpec.describe "greendays/edit", type: :view do
+  before(:each) do
+    @greenday = assign(:greenday, Greenday.create!(
+      :title => "MyString",
+      :address => "MyText",
+      :description => "MyText"
+    ))
+  end
+
+  it "renders the edit greenday form" do
+    render
+
+    assert_select "form[action=?][method=?]", greenday_path(@greenday), "post" do
+
+      assert_select "input#greenday_title[name=?]", "greenday[title]"
+
+      assert_select "textarea#greenday_address[name=?]", "greenday[address]"
+
+      assert_select "textarea#greenday_description[name=?]", "greenday[description]"
+    end
+  end
+end