def test_load_estimate_perc_line_rate(stc):
perc_estimate = stak_estimation.replace("FRAMES_PER_SECOND", "PERCENT_LINE_RATE")
seq_root = ET.fromstring(perc_estimate)
port_tag_location_dict = {
"West Port Group": ["10.14.16.27/2/7", "10.14.16.17/2/7"],
"East Port Group": ["10.14.16.37/2/7", "10.14.16.47/2/8"],
}
# Frame size estimates, faked here
frame_estimate = {"10.14.16.27/2/7": 128, "10.14.16.17/2/7": 128, "10.14.16.37/2/7": 128, "10.14.16.47/2/8": 64}
# Physical information
hw_dict = {
"10.14.16.27/2/7": {"phy": "ETHERNET_COPPER", "speed": "SPEED_10M"},
"10.14.16.17/2/7": {"phy": "ETHERNET_COPPER", "speed": "SPEED_100M"},
"10.14.16.37/2/7": {"phy": "ETHERNET_COPPER", "speed": "SPEED_1G"},
"10.14.16.47/2/8": {"phy": "ETHERNET_COPPER", "speed": "SPEED_10G"},
}
est_util = SequencerEstimator(root=seq_root)
est_util.set_port_dict(port_tag_location_dict)
trafficLoadEstimate = est_util.estimate_load(frame_estimate, hw_dict)
# These are at 15% line rate for each port type
assert trafficLoadEstimate["10.14.16.27/2/7"] == 1267
assert trafficLoadEstimate["10.14.16.17/2/7"] == 12669
assert trafficLoadEstimate["10.14.16.37/2/7"] == 126689
# This one is at 10 gigs, but at 64 byte frames
assert trafficLoadEstimate["10.14.16.47/2/8"] == 2232143
def test_frame_size_no_traffic_start_cmd(stc):
seq_root = ET.fromstring(sequencer_xml_1 + stak_no_traffic + stak_end)
port_tag_location_dict = {
"West Port Group": ["10.14.16.27/2/7", "10.14.16.17/2/7"],
"East Port Group": ["10.14.16.37/2/7", "10.14.16.47/2/8"],
}
est_util = SequencerEstimator(root=seq_root)
est_util.set_port_dict(port_tag_location_dict)
frameSizeEstimate = est_util.estimate_frame_size()
assert frameSizeEstimate["10.14.16.27/2/7"] == 0
assert frameSizeEstimate["10.14.16.17/2/7"] == 0
assert frameSizeEstimate["10.14.16.37/2/7"] == 0
assert frameSizeEstimate["10.14.16.47/2/8"] == 0
def test_estimate_frame_size(stc):
seq_root = ET.fromstring(stak_estimation)
port_tag_location_dict = {
"West Port Group": ["10.14.16.27/2/7", "10.14.16.17/2/7"],
"East Port Group": ["10.14.16.37/2/7", "10.14.16.47/2/8"],
}
est_util = SequencerEstimator(root=seq_root)
est_util.set_port_dict(port_tag_location_dict)
frameSizeEstimate = est_util.estimate_frame_size()
assert frameSizeEstimate["10.14.16.27/2/7"] == 1024
assert frameSizeEstimate["10.14.16.17/2/7"] == 1024
assert frameSizeEstimate["10.14.16.37/2/7"] == 1024
assert frameSizeEstimate["10.14.16.47/2/8"] == 1024
def test_devicecount(stc):
seq_root = ET.fromstring(stak_estimation)
port_tag_location_dict = {
"West Port Group": ["10.14.16.27/2/7", "10.14.16.17/2/7"],
"East Port Group": ["10.14.16.37/2/7", "10.14.16.47/2/8"],
}
est_util = SequencerEstimator(root=seq_root)
est_util.set_port_dict(port_tag_location_dict)
deviceCountEstimate = est_util.estimate_device_count()
assert deviceCountEstimate["10.14.16.27/2/7"] == 5
assert deviceCountEstimate["10.14.16.17/2/7"] == 5
assert deviceCountEstimate["10.14.16.37/2/7"] == 1
assert deviceCountEstimate["10.14.16.47/2/8"] == 1
def test_no_trafficloadcfg_cmd(stc):
seq_root = ET.fromstring(sequencer_xml_1 + stak_traffic + stak_end)
port_tag_location_dict = {
"West Port Group": ["10.14.16.27/2/7", "10.14.16.17/2/7"],
"East Port Group": ["10.14.16.37/2/7", "10.14.16.47/2/8"],
}
est_util = SequencerEstimator(root=seq_root)
est_util.set_port_dict(port_tag_location_dict)
trafficLoadEstimate = est_util.estimate_load()
assert trafficLoadEstimate["10.14.16.27/2/7"] == 0
assert trafficLoadEstimate["10.14.16.17/2/7"] == 0
assert trafficLoadEstimate["10.14.16.37/2/7"] == 0
assert trafficLoadEstimate["10.14.16.47/2/8"] == 0
def test_loadtemplatecommand_not_present(stc):
seq_root = ET.fromstring(sequencer_xml)
port_tag_location_dict = {
"West Port Group": ["10.14.16.27/2/7", "10.14.16.17/2/7"],
"East Port Group": ["10.14.16.37/2/7", "10.14.16.47/2/8"],
}
est_util = SequencerEstimator(root=seq_root)
est_util.set_port_dict(port_tag_location_dict)
deviceCountEstimate = est_util.estimate_device_count()
assert deviceCountEstimate["10.14.16.27/2/7"] == 0
assert deviceCountEstimate["10.14.16.17/2/7"] == 0
assert deviceCountEstimate["10.14.16.37/2/7"] == 0
assert deviceCountEstimate["10.14.16.47/2/8"] == 0
