admin/UUVPN
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add

Browse Source
This commit is contained in:
zeus
2025-01-22 16:22:33 +08:00
parent 09b9cec8ec
commit 738c373a77
2534 changed files with 0 additions and 486292 deletions
Download Patch File Download Diff File Expand all files Collapse all files
iOS-SwiftUI-Code/GRDB.swift-6.29.3/Tests/CombineExpectations/PublisherExpectations/Recording.swift
-62
View File
@@ -1,62 +0,0 @@
#if canImport(Combine)
import Combine
import XCTest
@available(iOS 13, macOS 10.15, tvOS 13, watchOS 6, *)
extension PublisherExpectations {
/// A publisher expectation which waits for the recorded publisher
/// to complete.
///
/// When waiting for this expectation, a RecordingError.notCompleted is
/// thrown if the publisher does not complete on time.
///
/// Otherwise, a [Record.Recording](https://developer.apple.com/documentation/combine/record/recording)
/// is returned.
///
/// For example:
///
/// // SUCCESS: no timeout, no error
/// func testArrayPublisherRecording() throws {
/// let publisher = ["foo", "bar", "baz"].publisher
/// let recorder = publisher.record()
/// let recording = try wait(for: recorder.recording, timeout: 1)
/// XCTAssertEqual(recording.output, ["foo", "bar", "baz"])
/// if case let .failure(error) = recording.completion {
/// XCTFail("Unexpected error \(error)")
/// }
/// }
public struct Recording<Input, Failure: Error>: PublisherExpectation {
let recorder: Recorder<Input, Failure>
public func _setup(_ expectation: XCTestExpectation) {
recorder.fulfillOnCompletion(expectation)
}
/// Returns the expected output, or throws an error if the
/// expectation fails.
///
/// For example:
///
/// // SUCCESS: no error
/// func testArrayPublisherSynchronousRecording() throws {
/// let publisher = ["foo", "bar", "baz"].publisher
/// let recorder = publisher.record()
/// let recording = try recorder.recording.get()
/// XCTAssertEqual(recording.output, ["foo", "bar", "baz"])
/// if case let .failure(error) = recording.completion {
/// XCTFail("Unexpected error \(error)")
/// }
/// }
public func get() throws -> Record<Input, Failure>.Recording {
try recorder.value { (elements, completion, remainingElements, consume) in
if let completion {
consume(remainingElements.count)
return Record<Input, Failure>.Recording(output: elements, completion: completion)
} else {
throw RecordingError.notCompleted
}
}
}
}
}
#endif