89 lines
2.2 KiB
Swift
89 lines
2.2 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift Baggage Context open source project
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//
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// Copyright (c) 2020 Moritz Lang and the Swift Baggage Context project authors
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// Licensed under Apache License v2.0
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//
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// See LICENSE.txt for license information
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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//===----------------------------------------------------------------------===//
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@testable import Baggage
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import BaggageContext
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import Logging
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import XCTest
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final class FrameworkBaggageContextTests: XCTestCase {
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func testBaggageContextSubscript() {
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var context = TestFrameworkContext()
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// mutate baggage context directly
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context.baggage[OtherKey.self] = "test"
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XCTAssertEqual(context.baggage.otherKey, "test")
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}
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func testBaggageContextForEach() {
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var contents = [AnyBaggageKey: Any]()
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var context = TestFrameworkContext()
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context.baggage.testKey = 42
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context.baggage.otherKey = "test"
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context.baggage.forEach { key, value in
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contents[key] = value
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}
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XCTAssertNotNil(contents[AnyBaggageKey(TestKey.self)])
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XCTAssertEqual(contents[AnyBaggageKey(TestKey.self)] as? Int, 42)
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XCTAssertNotNil(contents[AnyBaggageKey(OtherKey.self)])
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XCTAssertEqual(contents[AnyBaggageKey(OtherKey.self)] as? String, "test")
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}
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}
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private struct TestFrameworkContext: Context {
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var baggage = Baggage.topLevel
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private var _logger = Logger(label: "test")
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var logger: Logger {
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get {
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return self._logger.with(self.baggage)
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}
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set {
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self._logger = newValue
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}
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}
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}
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private enum TestKey: Baggage.Key {
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typealias Value = Int
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}
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extension Baggage {
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var testKey: Int? {
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get {
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return self[TestKey.self]
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}
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set {
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self[TestKey.self] = newValue
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}
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}
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}
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private enum OtherKey: Baggage.Key {
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typealias Value = String
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}
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extension Baggage {
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var otherKey: String? {
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get {
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return self[OtherKey.self]
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}
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set {
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self[OtherKey.self] = newValue
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}
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}
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}
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