Rename CSV Template link and filename

This changes the links and filename to the CSV Import Template
to Import Template.

app/controllers/zizia/importer_documentation_controller.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Zizia
+  class ImporterDocumentationController < ::ApplicationController
+    def csv
+      send_data Zizia::CsvTemplate.new.to_s, type: 'text/csv; charset=utf-8', disposition: 'attachment', filename: 'import_template.csv'
+    end
+  end
+end

app/views/zizia/csv_imports/_form.html.erb

@@ -19,7 +19,7 @@
           <div class="well well-lg">
             <p><b>Download a CSV template</b> to get started.</b></p>
             <div class="text-center">
-              <a href="/importer_documentation/csv" data-turbolinks="false" class="btn btn-default btn-lg"><i class="glyphicon glyphicon-list"></i> Download a CSV Template</a>
+              <a href="/importer_documentation/csv" data-turbolinks="false" class="btn btn-default btn-lg"><i class="glyphicon glyphicon-list"></i> Download an Import Template</a>
             </div>
           </div>
         </div>

config/routes.rb

@@ -6,6 +6,7 @@
 
   get 'importer_documentation/guide', to: 'metadata_details#show'
   get 'importer_documentation/profile', to: 'metadata_details#profile'
+  get 'importer_documentation/csv', to: 'importer_documentation#csv'
 
   get 'csv_import_details/index'
   get 'csv_import_details/show/:id', to: 'csv_import_details#show', as: 'csv_import_detail'

lib/zizia/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Zizia
-  VERSION = '4.4.0.alpha.01'
+  VERSION = '4.4.1.alpha.01'
 end

spec/controllers/importer_documentation_controller_spec.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+require 'rails_helper'
+
+RSpec.describe Zizia::ImporterDocumentationController, type: :controller do
+  routes { Zizia::Engine.routes }
+
+  describe "GET csv" do
+    it "provides a csv download" do
+      get :csv
+      expect(response.headers['Content-Type']).to eq('text/csv; charset=utf-8')
+      expect(response.headers['Content-Disposition']).to eq('attachment; filename="import_template.csv"')
+    end
+  end
+end