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"""
Copyright (c) 2023 Proton AG
This file is part of Proton VPN.
Proton VPN is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Proton VPN is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with ProtonVPN. If not, see <https://www.gnu.org/licenses/>.
"""
import pytest
from proton.vpn.session.servers.types import LogicalServer, ServerFeatureEnum
from proton.vpn.session.dataclasses.servers.country import City, Country, ServerAnalysis
COUNTRY_CODE = "AR"
COUNTRY_NAME = "Argentina"
CITIES = ["Buenos Aires", "Rosario"]
ROSARIO_CITY_FEATURES = {
ServerFeatureEnum.P2P, ServerFeatureEnum.STREAMING, ServerFeatureEnum.IPV6
}
@pytest.fixture()
def servers_raw() -> list[dict]:
return [
{
"ID": 2,
"Name": "AR#11",
"Status": 1,
"Servers": [{"Status": 1}],
"Score": 1.0, # Even though it has a better score than CH#9,
"Tier": 2, # it's not in the user tier (2).
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": ServerFeatureEnum.P2P | ServerFeatureEnum.STREAMING
},
{
"ID": 3,
"Name": "AR#13",
"Status": 1,
"Servers": [{"Status": 1}],
"Score": 2.0, # Even though it has a better score than CH#9,
"Tier": 2, # it's not in the user tier (2).
"ExitCountry": "AR",
"City": "Rosario",
"Features": ServerFeatureEnum.P2P | ServerFeatureEnum.STREAMING | ServerFeatureEnum.IPV6
},
{
"ID": 4,
"Name": "AR#14",
"Status": 1,
"Servers": [{"Status": 1}],
"Score": 2.0, # Even though it has a better score than CH#9,
"Tier": 2, # it's not in the user tier (2).
"ExitCountry": "AR",
"City": "Rosario",
"Features": ServerFeatureEnum.P2P
}
]
@pytest.fixture()
def non_free_logical_servers(servers_raw) -> list[LogicalServer]:
return [
LogicalServer(servers_raw[0]),
LogicalServer(servers_raw[1]),
LogicalServer(servers_raw[2])
]
@pytest.fixture()
def free_logical_servers(servers_raw) -> list[LogicalServer]:
servers_raw[0]["Tier"] = 0
servers_raw[1]["Tier"] = 0
servers_raw[2]["Tier"] = 0
return [
LogicalServer(servers_raw[0]),
LogicalServer(servers_raw[1]),
LogicalServer(servers_raw[2])
]
@pytest.fixture()
def mixed_free_and_non_logical_servers(servers_raw) -> list[LogicalServer]:
servers_raw[1]["Tier"] = 0
return [
LogicalServer(servers_raw[0]),
LogicalServer(servers_raw[1]),
LogicalServer(servers_raw[2])
]
class TestCountry:
def test_name_is_correctly_returned_when_passing_country_code(self):
country = Country(COUNTRY_CODE, [])
assert country.name == COUNTRY_NAME
def test_cities_are_grouped(self, non_free_logical_servers):
country = Country(COUNTRY_CODE, non_free_logical_servers)
cities = country.cities
assert cities[0].name == CITIES[0]
assert cities[1].name == CITIES[1]
assert len(cities) == len(CITIES)
class TestServerAnalysis:
def test_analyze_servers_returns_under_maintenance_true_when_all_servers_are_under_maintenance(self):
# Create servers that are all under maintenance (Status=0 or no enabled physical servers)
servers_data = [
{
"ID": 1,
"Name": "AR#1",
"Status": 0, # Logical server disabled
"Servers": [{"Status": 0}], # Physical server disabled
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
},
{
"ID": 2,
"Name": "AR#2",
"Status": 0,
"Servers": [{"Status": 0}],
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
}
]
servers = [LogicalServer(data) for data in servers_data]
analysis = ServerAnalysis.analyze_servers(servers)
assert analysis.under_maintenance is True
def test_analyze_servers_returns_under_maintenance_false_when_some_servers_are_not_under_maintenance(self):
# Create servers where at least one is enabled (not under maintenance)
servers_data = [
{
"ID": 1,
"Name": "AR#1",
"Status": 0, # Logical server disabled
"Servers": [{"Status": 0}], # Physical server disabled
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
},
{
"ID": 2,
"Name": "AR#2",
"Status": 1, # Logical server enabled
"Servers": [{"Status": 1}], # Physical server enabled
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
}
]
servers = [LogicalServer(data) for data in servers_data]
analysis = ServerAnalysis.analyze_servers(servers)
assert analysis.under_maintenance is False
def test_analyze_servers_returns_smart_routing_when_any_server_has_smart_routing(self):
# Note: Based on implementation, smart_routing is True only when ALL servers have smart_routing
# The test name says "any" but the logic requires "all"
servers_data = [
{
"ID": 1,
"Name": "AR#1",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0,
"HostCountry": "US" # Smart routing enabled
},
{
"ID": 2,
"Name": "AR#2",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0,
"HostCountry": "US" # Smart routing enabled
}
]
servers = [LogicalServer(data) for data in servers_data]
analysis = ServerAnalysis.analyze_servers(servers)
assert analysis.smart_routing is True
def test_analyze_servers_returns_smart_routing_false_when_not_all_servers_have_smart_routing(self):
# Create servers where at least one doesn't have smart routing
servers_data = [
{
"ID": 1,
"Name": "AR#1",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0,
"HostCountry": "US" # Smart routing enabled
},
{
"ID": 2,
"Name": "AR#2",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
# No HostCountry - smart routing not enabled
}
]
servers = [LogicalServer(data) for data in servers_data]
analysis = ServerAnalysis.analyze_servers(servers)
assert analysis.smart_routing is False
def test_analyze_servers_returns_free_when_any_server_is_free(self):
servers_data = [
{
"ID": 1,
"Name": "AR#1",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2, # Not free
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
},
{
"ID": 2,
"Name": "AR#2",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 0, # Free tier
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
}
]
servers = [LogicalServer(data) for data in servers_data]
analysis = ServerAnalysis.analyze_servers(servers)
assert analysis.free is True
def test_analyze_servers_returns_free_false_when_no_servers_are_free(self):
# Create servers where none are free (all have tier > 0)
servers_data = [
{
"ID": 1,
"Name": "AR#1",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2, # Not free
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
},
{
"ID": 2,
"Name": "AR#2",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2, # Not free
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": 0
}
]
servers = [LogicalServer(data) for data in servers_data]
analysis = ServerAnalysis.analyze_servers(servers)
assert analysis.free is False
def test_analyze_servers_groups_features_from_all_servers(self):
servers_data = [
{
"ID": 1,
"Name": "AR#1",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2,
"ExitCountry": "AR",
"City": "Buenos Aires",
"Features": ServerFeatureEnum.P2P | ServerFeatureEnum.STREAMING
},
{
"ID": 2,
"Name": "AR#2",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2,
"ExitCountry": "AR",
"City": "Rosario",
"Features": ServerFeatureEnum.IPV6 | ServerFeatureEnum.TOR
},
{
"ID": 3,
"Name": "AR#3",
"Status": 1,
"Servers": [{"Status": 1}],
"Tier": 2,
"ExitCountry": "AR",
"City": "Rosario",
"Features": ServerFeatureEnum.P2P # Overlapping feature
}
]
servers = [LogicalServer(data) for data in servers_data]
analysis = ServerAnalysis.analyze_servers(servers)
# Features should be a set containing all unique features from all servers
expected_features = {
ServerFeatureEnum.P2P,
ServerFeatureEnum.STREAMING,
ServerFeatureEnum.IPV6,
ServerFeatureEnum.TOR
}
assert analysis.features == expected_features
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