metatext/ServiceLayer/Tests/ServiceLayerTests/InstanceURLServiceTests.swift
Justin Mazzocchi 83bce93225
Cleanup
2020-09-09 21:51:31 -07:00

53 lines
2.1 KiB
Swift

// Copyright © 2020 Metabolist. All rights reserved.
import CodableBloomFilter
import Combine
import CombineExpectations
@testable import ServiceLayer
@testable import ServiceLayerMocks
import Stubbing
import XCTest
class InstanceURLServiceTests: XCTestCase {
func testFiltering() throws {
let sut = InstanceURLService(environment: .mock())
let unfilteredInstanceURL = URL(string: "https://unfiltered.instance")!
let filteredInstanceURL = URL(string: "https://filtered.instance")!
let subdomainFilteredInstanceURL = URL(string: "https://subdomain.filtered.instance")!
XCTAssertFalse(sut.isFiltered(url: unfilteredInstanceURL))
XCTAssertTrue(sut.isFiltered(url: filteredInstanceURL))
XCTAssertTrue(sut.isFiltered(url: subdomainFilteredInstanceURL))
}
func testUpdating() throws {
let environment = AppEnvironment.mock()
var sut = InstanceURLService(environment: environment)
let previouslyFilteredInstanceURL = URL(string: "https://filtered.instance")!
let newlyFilteredInstanceURL = URL(string: "https://instance.filtered")!
XCTAssertTrue(sut.isFiltered(url: previouslyFilteredInstanceURL))
XCTAssertFalse(sut.isFiltered(url: newlyFilteredInstanceURL))
var updatedFilter = try BloomFilter<String>(hashes: [.djb232, .sdbm32], byteCount: 16)
updatedFilter.insert("instance.filtered")
let updatedFilterData = try JSONEncoder().encode(updatedFilter)
let stub: HTTPStub = .success((URLResponse(), updatedFilterData))
StubbingURLProtocol.setStub(stub, forURL: URL(string: "https://filter.metabolist.com/filter.json")!)
let updateRecorder = sut.updateFilter().collect().record()
_ = try wait(for: updateRecorder.next(), timeout: 1)
XCTAssertFalse(sut.isFiltered(url: previouslyFilteredInstanceURL))
XCTAssertTrue(sut.isFiltered(url: newlyFilteredInstanceURL))
sut = InstanceURLService(environment: environment)
XCTAssertFalse(sut.isFiltered(url: previouslyFilteredInstanceURL))
XCTAssertTrue(sut.isFiltered(url: newlyFilteredInstanceURL))
}
}