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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import Flutter
import XCTest
@testable import test_plugin
class MockPrimitiveHostApi: PrimitiveHostApi {
func anInt(value: Int64) -> Int64 { value }
func aBool(value: Bool) -> Bool { value }
func aString(value: String) -> String { value }
func aDouble(value: Double) -> Double { value }
func aMap(value: [AnyHashable: Any?]) -> [AnyHashable: Any?] { value }
func aList(value: [Any?]) -> [Any?] { value }
func anInt32List(value: FlutterStandardTypedData) -> FlutterStandardTypedData { value }
func aBoolList(value: [Bool?]) -> [Bool?] { value }
func aStringIntMap(value: [String?: Int64?]) -> [String?: Int64?] { value }
}
class PrimitiveTests: XCTestCase {
var codec = FlutterStandardMessageCodec.sharedInstance()
func testIntPrimitiveHost() throws {
let binaryMessenger = MockBinaryMessenger<Int32>(codec: codec)
PrimitiveHostApiSetup.setUp(binaryMessenger: binaryMessenger, api: MockPrimitiveHostApi())
let channelName = "dev.flutter.pigeon.PrimitiveHostApi.anInt"
XCTAssertNotNil(binaryMessenger.handlers[channelName])
let input = 1
let inputEncoded = binaryMessenger.codec.encode([input])
let expectation = XCTestExpectation(description: "anInt")
binaryMessenger.handlers[channelName]?(inputEncoded) { data in
let outputList = binaryMessenger.codec.decode(data) as? [Any]
XCTAssertNotNil(outputList)
let output = outputList!.first as? Int64
XCTAssertEqual(1, output)
XCTAssertTrue(outputList!.count == 1)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testIntPrimitiveFlutter() throws {
let binaryMessenger = EchoBinaryMessenger(codec: codec)
let api = PrimitiveFlutterApi(binaryMessenger: binaryMessenger)
let expectation = XCTestExpectation(description: "callback")
api.anInt(value: 1) { result in
XCTAssertEqual(1, result)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testBoolPrimitiveHost() throws {
let binaryMessenger = MockBinaryMessenger<Bool>(codec: codec)
PrimitiveHostApiSetup.setUp(binaryMessenger: binaryMessenger, api: MockPrimitiveHostApi())
let channelName = "dev.flutter.pigeon.PrimitiveHostApi.aBool"
XCTAssertNotNil(binaryMessenger.handlers[channelName])
let input = true
let inputEncoded = binaryMessenger.codec.encode([input])
let expectation = XCTestExpectation(description: "aBool")
binaryMessenger.handlers[channelName]?(inputEncoded) { data in
let outputList = binaryMessenger.codec.decode(data) as? [Any]
XCTAssertNotNil(outputList)
let output = outputList!.first as? Bool
XCTAssertEqual(true, output)
XCTAssertTrue(outputList!.count == 1)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testBoolPrimitiveFlutter() throws {
let binaryMessenger = EchoBinaryMessenger(codec: codec)
let api = PrimitiveFlutterApi(binaryMessenger: binaryMessenger)
let expectation = XCTestExpectation(description: "callback")
api.aBool(value: true) { result in
XCTAssertEqual(true, result)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testDoublePrimitiveHost() throws {
let binaryMessenger = MockBinaryMessenger<Double>(codec: codec)
PrimitiveHostApiSetup.setUp(binaryMessenger: binaryMessenger, api: MockPrimitiveHostApi())
let channelName = "dev.flutter.pigeon.PrimitiveHostApi.aDouble"
XCTAssertNotNil(binaryMessenger.handlers[channelName])
let input: Double = 1.0
let inputEncoded = binaryMessenger.codec.encode([input])
let expectation = XCTestExpectation(description: "aDouble")
binaryMessenger.handlers[channelName]?(inputEncoded) { data in
let outputList = binaryMessenger.codec.decode(data) as? [Any]
XCTAssertNotNil(outputList)
let output = outputList!.first as? Double
XCTAssertEqual(1.0, output)
XCTAssertTrue(outputList!.count == 1)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testDoublePrimitiveFlutter() throws {
let binaryMessenger = EchoBinaryMessenger(codec: codec)
let api = PrimitiveFlutterApi(binaryMessenger: binaryMessenger)
let expectation = XCTestExpectation(description: "callback")
let arg: Double = 1.5
api.aDouble(value: arg) { result in
XCTAssertEqual(arg, result)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testStringPrimitiveHost() throws {
let binaryMessenger = MockBinaryMessenger<String>(codec: codec)
PrimitiveHostApiSetup.setUp(binaryMessenger: binaryMessenger, api: MockPrimitiveHostApi())
let channelName = "dev.flutter.pigeon.PrimitiveHostApi.aString"
XCTAssertNotNil(binaryMessenger.handlers[channelName])
let input: String = "hello"
let inputEncoded = binaryMessenger.codec.encode([input])
let expectation = XCTestExpectation(description: "aString")
binaryMessenger.handlers[channelName]?(inputEncoded) { data in
let outputList = binaryMessenger.codec.decode(data) as? [Any]
XCTAssertNotNil(outputList)
let output = outputList!.first as? String
XCTAssertEqual("hello", output)
XCTAssertTrue(outputList!.count == 1)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testStringPrimitiveFlutter() throws {
let binaryMessenger = EchoBinaryMessenger(codec: codec)
let api = PrimitiveFlutterApi(binaryMessenger: binaryMessenger)
let expectation = XCTestExpectation(description: "callback")
let arg: String = "hello"
api.aString(value: arg) { result in
XCTAssertEqual(arg, result)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testListPrimitiveHost() throws {
let binaryMessenger = MockBinaryMessenger<[Int]>(codec: codec)
PrimitiveHostApiSetup.setUp(binaryMessenger: binaryMessenger, api: MockPrimitiveHostApi())
let channelName = "dev.flutter.pigeon.PrimitiveHostApi.aList"
XCTAssertNotNil(binaryMessenger.handlers[channelName])
let input: [Int] = [1, 2, 3]
let inputEncoded = binaryMessenger.codec.encode([input])
let expectation = XCTestExpectation(description: "aList")
binaryMessenger.handlers[channelName]?(inputEncoded) { data in
let outputList = binaryMessenger.codec.decode(data) as? [Any]
XCTAssertNotNil(outputList)
let output = outputList!.first as? [Int]
XCTAssertEqual([1, 2, 3], output)
XCTAssertTrue(outputList!.count == 1)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testListPrimitiveFlutter() throws {
let binaryMessenger = EchoBinaryMessenger(codec: codec)
let api = PrimitiveFlutterApi(binaryMessenger: binaryMessenger)
let expectation = XCTestExpectation(description: "callback")
let arg = ["hello"]
api.aList(value: arg) { result in
XCTAssert(equalsList(arg, result))
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testMapPrimitiveHost() throws {
let binaryMessenger = MockBinaryMessenger<[String: Int]>(codec: codec)
PrimitiveHostApiSetup.setUp(binaryMessenger: binaryMessenger, api: MockPrimitiveHostApi())
let channelName = "dev.flutter.pigeon.PrimitiveHostApi.aMap"
XCTAssertNotNil(binaryMessenger.handlers[channelName])
let input: [String: Int] = ["hello": 1, "world": 2]
let inputEncoded = binaryMessenger.codec.encode([input])
let expectation = XCTestExpectation(description: "aMap")
binaryMessenger.handlers[channelName]?(inputEncoded) { data in
let output = binaryMessenger.codec.decode(data) as? [Any]
XCTAssertTrue(output?.count == 1)
let outputMap = output?.first as? [String: Int]
XCTAssertNotNil(outputMap)
XCTAssertEqual(["hello": 1, "world": 2], outputMap)
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
func testMapPrimitiveFlutter() throws {
let binaryMessenger = EchoBinaryMessenger(codec: codec)
let api = PrimitiveFlutterApi(binaryMessenger: binaryMessenger)
let expectation = XCTestExpectation(description: "callback")
let arg = ["hello": 1]
api.aMap(value: arg) { result in
XCTAssert(equalsDictionary(arg, result))
expectation.fulfill()
}
wait(for: [expectation], timeout: 1.0)
}
}