Files
firebase-ios-sdk/FirebaseTestingSupport/Firestore/Tests/QueryFakeTests.swift
T
Maksym Malyhin c9c03467ff Prototype of a module with Firestore fakes for testing dependent code in Swift (#7668)
* Firestore testing support prototype

* SwiftPM target

* Comments and formatting

* Move FirebaseFirestoreTestingSupport.podspec to subfolder

* Swift PM updated

* Headers location and imports

* Podspec version update

* Brief readme

* Swift PM FirestoreTestingSupportTests target added

* Formatting

* Move FirebaseFirestoreTestingSupport.podspec back to root

* README updates

* Cleanup podspec

* README
2021-03-09 14:32:33 -05:00

45 lines
1.4 KiB
Swift

// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import XCTest
@testable import FirebaseFirestoreTestingSupport
class QueryFakeTests: XCTestCase {
func testQueryFakeConstructor() throws {
let fakeQuery = QueryFake()
XCTAssertNotNil(fakeQuery)
XCTAssertTrue(fakeQuery.isKind(of: Query.self))
}
func testQueryFakeGetDocumentsHandler() {
let fakeQuery = QueryFake()
let handlerExpectation = expectation(description: "Handler called")
fakeQuery.getDocumentsHandler = { completion in
handlerExpectation.fulfill()
completion(nil, nil)
}
let completionExpectation = expectation(description: "Completion called")
fakeQuery.getDocuments { snapshot, error in
completionExpectation.fulfill()
XCTAssertNil(snapshot)
XCTAssertNil(error)
}
wait(for: [handlerExpectation, completionExpectation], timeout: 0.5)
}
}