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##
# Helper mixin for tests (especially compute-based ones). Provide access to the
# client in use via the #client method to use.
module ClientHelper
# Check to see if an compute operation is finished.
#
# @param op [Google::Apis::ComputeV1::Operation] the operation object returned from an api call
# @return [Bolean] true if the operation is no longer executing, false
# otherwise
def operation_finished?(op)
region = op.region
zone = op.zone
name = op.name
if zone.nil?
result = client.get_region_operation(region, name)
else
result = client.get_zone_operation(zone, name)
end
!%w(PENDING RUNNING).include?(result.status)
end
# Check to see if an SQL operation is finished.
#
# @param op [Google::Apis::SqladminV1beta4::Operation] the operation object
# returned from an SQL Admin api call
# @return [Boolean] true if the operation is no longer executing, false
# otherwise
def sql_operation_finished?(op)
result = client.get_operation(op.name)
!%w(PENDING RUNNING).include?(result.status)
end
# Pause execution until an operation (compute or sql) returned
# from a passed block is finished.
#
# @example Pause until server is provisioned
# @result = wait_until_complete { client.insert_server(name, zone, opts) }
# @yieldreturn The resulting operation object from a block.
# @return the result of the operation
def wait_until_complete
result = yield
case result.kind
when "compute#operation"
region = result.region
zone = result.zone
Fog.wait_for { operation_finished?(result) }
if zone.nil?
client.get_region_operation(region, result.name)
else
client.get_zone_operation(zone, result.name)
end
when "sql#operation"
Fog.wait_for { sql_operation_finished?(result) }
client.get_operation(result.name)
else
result
end
end
end
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