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//
// IPOverrideRepositoryTests.swift
// MullvadVPNTests
//
// Created by Jon Petersson on 2024-01-17.
// Copyright © 2025 Mullvad VPN AB. All rights reserved.
//
import Network
import XCTest
@testable import MullvadSettings
final class IPOverrideRepositoryTests: XCTestCase {
static let store = InMemorySettingsStore<SettingNotFound>()
let repository = IPOverrideRepository()
override static func setUp() {
SettingsManager.unitTestStore = store
}
override static func tearDown() {
store.reset()
}
override func tearDownWithError() throws {
repository.deleteAll()
}
func testAddOverride() throws {
let override = try IPOverride(hostname: "Host 1", ipv4Address: .any, ipv6Address: nil)
repository.add([override])
let storedOverrides = repository.fetchAll()
XCTAssertTrue(storedOverrides.count == 1)
}
func testAppendOverrideWithDifferentHostname() throws {
let override1 = try IPOverride(hostname: "Host 1", ipv4Address: .any, ipv6Address: nil)
repository.add([override1])
let override2 = try IPOverride(hostname: "Host 2", ipv4Address: .any, ipv6Address: nil)
repository.add([override2])
let storedOverrides = repository.fetchAll()
XCTAssertTrue(storedOverrides.count == 2)
}
func testOverwriteOverrideWithSameHostnameButDifferentAddresses() throws {
let override1 = try IPOverride(hostname: "Host 1", ipv4Address: .any, ipv6Address: nil)
repository.add([override1])
let override2 = try IPOverride(hostname: "Host 1", ipv4Address: .allHostsGroup, ipv6Address: .broadcast)
repository.add([override2])
let storedOverrides = repository.fetchAll()
XCTAssertTrue(storedOverrides.count == 1)
XCTAssertTrue(storedOverrides.first?.ipv4Address == .allHostsGroup)
XCTAssertTrue(storedOverrides.first?.ipv6Address == .broadcast)
}
func testFailedToOverwriteOverrideWithNilAddress() throws {
let override1 = try IPOverride(hostname: "Host 1", ipv4Address: .any, ipv6Address: .broadcast)
repository.add([override1])
let override2 = try IPOverride(hostname: "Host 1", ipv4Address: .any, ipv6Address: nil)
repository.add([override2])
let storedOverrides = repository.fetchAll()
XCTAssertTrue(storedOverrides.count == 1)
XCTAssertTrue(storedOverrides.first?.ipv6Address == .broadcast)
}
func testDeleteAllOverrides() throws {
let override = try IPOverride(hostname: "Host 1", ipv4Address: .any, ipv6Address: nil)
repository.add([override])
repository.deleteAll()
let storedOverrides = repository.fetchAll()
XCTAssertTrue(storedOverrides.isEmpty)
}
}
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