Update keypair spec test

Fixes issue caused by changes in ManageIQ/manageiq#15485

spec/models/manageiq/providers/openstack/cloud_manager/auth_key_pair_spec.rb

@@ -1,6 +1,18 @@
 describe ManageIQ::Providers::Openstack::CloudManager::AuthKeyPair do
   let(:ems) { FactoryGirl.create(:ems_openstack_with_authentication) }
-  let(:key_pair_attributes) { {:name => "key1", :public_key => "AAA...B"} }
+  let(:key_pair_attributes) { {
+      :name => "key1",
+      :fingerprint => "0000",
+      :public_key => "AAA...B",
+      :private_key => "BBB...C"} }
+  let(:the_raw_key_pair) do
+    double.tap do |key_pair|
+      allow(key_pair).to receive(:name).and_return('key1')
+      allow(key_pair).to receive(:fingerprint).and_return('0000')
+      allow(key_pair).to receive(:public_key).and_return('AAA...B')
+      allow(key_pair).to receive(:private_key).and_return('BBB...C')
+    end
+  end
 
   describe 'key pair create and delete' do
     it 'creates new key pair in nova' do
@@ -10,7 +22,7 @@
       allow(ems).to receive(:connect).with(:service => 'Compute').and_return(service)
       allow(service).to receive(:key_pairs).and_return(key_pairs)
       allow(key_pairs).to receive(:create).with(key_pair_attributes).and_return(
-        FactoryGirl.create :auth_key_pair_openstack)
+        the_raw_key_pair)
       subject.class.create_key_pair(ems.id, key_pair_attributes)
     end