def test_ba_price_update(self):
"""
Tests that the AXBidVisor actually updates the pricing info.
"""
bidadv = AWSBidAdvisor(REFRESH_INTERVAL, REFRESH_INTERVAL, REGION)
od_updater = bidadv.OnDemandUpdater(bidadv)
od_updater.get_on_demand_pricing()
sp_updater = bidadv.SpotInstancePriceUpdater(bidadv)
sp_updater.get_spot_price_info()
# Verify that the pricing info was populated.
assert len(bidadv.on_demand_price_dict) > 0
assert len(bidadv.spot_price_list) > 0
# Make the price dicts empty to check if they get updated.
bidadv.on_demand_price_dict = {}
bidadv.spot_price_list = {}
od_updater.get_on_demand_pricing()
sp_updater.get_spot_price_info()
# Verify that the pricing info is populated again.
assert len(bidadv.on_demand_price_dict) > 0
assert len(bidadv.spot_price_list) > 0
def test_ba_on_demand_pricing(self):
"""
Tests that the AWSBidVisor correctly gets the on-demand pricing.
"""
bidadv = AWSBidAdvisor(REFRESH_INTERVAL, REFRESH_INTERVAL, REGION)
assert len(bidadv.on_demand_price_dict) == 0
updater = bidadv.OnDemandUpdater(bidadv)
updater.get_on_demand_pricing()
assert len(bidadv.on_demand_price_dict) > 0
def test_ba_get_current_price(self):
"""
Tests that the BidAdvisor returns the most recent price information.
"""
bidadv = AWSBidAdvisor(REFRESH_INTERVAL, REFRESH_INTERVAL, REGION)
od_updater = bidadv.OnDemandUpdater(bidadv)
od_updater.get_on_demand_pricing()
sp_updater = bidadv.SpotInstancePriceUpdater(bidadv)
sp_updater.get_spot_price_info()
# Verify that the pricing info was populated.
assert len(bidadv.on_demand_price_dict) > 0
assert len(bidadv.spot_price_list) > 0
price_info_map = bidadv.get_current_price()
assert price_info_map["spot"] is not None
assert price_info_map["on-demand"] is not None
def test_ba_parse_row(self):
"""
Tests that the BidAdvisor parses the rows in on-demand price information.
"""
bidadv = AWSBidAdvisor(REFRESH_INTERVAL, REFRESH_INTERVAL, REGION)
od_updater = bidadv.OnDemandUpdater(bidadv)
row = {}
row['RateCode'] = "JRTCKXETXF.6YS6EN2CT7"
row["TermType"] = "OnDemand"
row["PriceDescription"] = "On Demand Linux"
row["Location"] = "US West (Oregon)"
row["Operating System"] = "Linux"
row["Pre Installed S/W"] = "NA"
row["Tenancy"] = "Shared"
row["PricePerUnit"] = "0.453"
row["Instance Type"] = "m5.4xlarge"
od_updater.parse_price_row(row)
assert od_updater.bid_advisor.on_demand_price_dict[
'm5.4xlarge'] == "0.453"
od_updater.parse_price_row(row)
assert od_updater.bid_advisor.on_demand_price_dict[
'm5.4xlarge'] == "0.453"
row["PricePerUnit"] = "0.658"
od_updater.parse_price_row(row)
assert od_updater.bid_advisor.on_demand_price_dict[
'm5.4xlarge'] == "0.658"
row["PricePerUnit"] = "0.00"
od_updater.parse_price_row(row)
assert od_updater.bid_advisor.on_demand_price_dict[
'm5.4xlarge'] == "0.658"
row['RateCode'] = "Some Random RateCode"
od_updater.parse_price_row(row)