assert_nil node.hostname
end
- [
- 'compute#{slot_number.to_s.rjust(4, "0")}',
- 'compute%<slot_number>04d',
- ].each do |config|
- test "ping new node with zero padding config #{config}" do
- Rails.configuration.assign_node_hostname = config
- node = ping_node(:new_with_no_hostname, {})
- slot_number = node.slot_number
- refute_nil slot_number
- assert_equal("compute000#{slot_number}", node.hostname)
- end
+ test "ping new node with zero padding config" do
+ Rails.configuration.assign_node_hostname = 'compute%<slot_number>04d'
+ node = ping_node(:new_with_no_hostname, {})
+ slot_number = node.slot_number
+ refute_nil slot_number
+ assert_equal("compute000#{slot_number}", node.hostname)
end
test "ping node with hostname and config and expect hostname unchanged" do
assert_equal("custom1", node.hostname)
end
- # Ping two nodes: one with no hostname and the other with a hostname.
+ # Ping two nodes: one without a hostname and the other with a hostname.
# Verify that the first one gets a hostname and second one is unchanged.
test "ping two nodes one with no hostname and one with hostname and check hostnames" do
# ping node with no hostname and expect it set with config format
assert_equal "custom1", node2.hostname
end
- test "ping node with no hostname and malformed config and expect nil for hostname" do
- Rails.configuration.assign_node_hostname = 'compute%<slot_number>04' # should end with "04d"
- node = ping_node(:new_with_no_hostname, {})
- refute_nil node.slot_number
- assert_equal(nil, node.hostname)
+ test "update dns when nodemanager clears hostname and ip_address" do
+ act_as_system_user do
+ node = ping_node(:new_with_custom_hostname, {})
+ Node.expects(:dns_server_update).with(node.hostname, Node::UNUSED_NODE_IP)
+ node.update_attributes(hostname: nil, ip_address: nil)
+ end
+ end
+
+ test "update dns when hostname changes" do
+ act_as_system_user do
+ node = ping_node(:new_with_custom_hostname, {})
+
+ Node.expects(:dns_server_update).with(node.hostname, Node::UNUSED_NODE_IP)
+ Node.expects(:dns_server_update).with('foo0', node.ip_address)
+ node.update_attributes!(hostname: 'foo0')
+
+ Node.expects(:dns_server_update).with('foo0', Node::UNUSED_NODE_IP)
+ node.update_attributes!(hostname: nil, ip_address: nil)
+
+ Node.expects(:dns_server_update).with('foo0', '10.11.12.13')
+ node.update_attributes!(hostname: 'foo0', ip_address: '10.11.12.13')
+
+ Node.expects(:dns_server_update).with('foo0', '10.11.12.14')
+ node.update_attributes!(hostname: 'foo0', ip_address: '10.11.12.14')
+ end
end
end