added test for lhv connect

test/integration/eis_billing/lhv_connect_transactions_test.rb

@@ -0,0 +1,29 @@
+require 'test_helper'
+
+class LhvConnectTransactionsIntegrationTest < ApplicationIntegrationTest
+  setup do
+    @invoice = invoices(:unpaid)
+    sign_in users(:api_bestnames)
+  end
+
+  def test_should_saved_transaction_data
+    test_transaction = OpenStruct.new(amount: 0.1,
+      currency: 'EUR',
+      date: Time.zone.today,
+      payment_reference_number: '2199812',
+      payment_description: "description 2199812")
+
+    lhv_transactions = []
+
+    3.times do
+      lhv_transactions << test_transaction
+    end
+
+    assert_difference 'BankStatement.count', 3 do
+      assert_difference 'BankTransaction.count', 3 do
+        post eis_billing_lhv_connect_transactions_path,  params: { "_json" => JSON.parse(lhv_transactions.to_json) },
+        headers: { 'HTTP_COOKIE' => 'session=api_bestnames' }
+      end
+    end
+  end
+end