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swiftlintfix + move attach to separate test
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| // | ||
| // | ||
| // Copyright (C) 2024 Devexperts LLC. All rights reserved. | ||
| // This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. | ||
| // If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| // | ||
|
|
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| import Foundation | ||
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| public protocol ScopingFunctionSupported { | ||
| associatedtype ASelf = Self where ASelf: ScopingFunctionSupported | ||
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| func `let`<T>(block: (ASelf) -> T) -> T | ||
| func also(block: (ASelf) -> Void) -> ASelf | ||
| } | ||
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| public extension ScopingFunctionSupported { | ||
| @inline(__always) | ||
| @discardableResult | ||
| func `let`<T>(block: (Self) -> T) -> T { | ||
| return block(self) | ||
| } | ||
|
|
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| @inline(__always) | ||
| @discardableResult | ||
| func also(block: (Self) -> Void) -> Self { | ||
| block(self) | ||
| return self | ||
| } | ||
| } | ||
|
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| extension MarketEvent: ScopingFunctionSupported {} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| // | ||
| // | ||
| // Copyright (C) 2024 Devexperts LLC. All rights reserved. | ||
| // This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. | ||
| // If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| // | ||
|
|
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| import XCTest | ||
| @testable import DXFeedFramework | ||
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| final class DXAttachTest: XCTestCase { | ||
| let detachedSymbol = "TEST1" | ||
| let attachedSymbol = "TEST2" | ||
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| func testAttachDetach() throws { | ||
| let endpoint = try DXEndpoint.create() | ||
| do { | ||
| if let feed = endpoint.getFeed(), let publisher = endpoint.getPublisher() { | ||
| let subcription = try feed.createSubscription([TimeAndSale.self]) | ||
| let expectation1 = expectation(description: "Events received") | ||
| let expectation2 = expectation(description: "Events received") | ||
| let listener = AnonymousClass { anonymCl in | ||
| anonymCl.callback = { events in | ||
| events.forEach { event in | ||
| switch event.eventSymbol { | ||
| case self.detachedSymbol: | ||
| XCTFail("Received detached symbol \(event.toString())") | ||
| case self.attachedSymbol: | ||
| if event.timeAndSale.askPrice == 100 { | ||
| expectation1.fulfill() | ||
| } else if event.timeAndSale.askPrice == 200 { | ||
| expectation2.fulfill() | ||
| } | ||
| default: | ||
| XCTFail("Unexpected symbol \(event.toString())") | ||
| } | ||
| } | ||
| } | ||
| return anonymCl | ||
| } | ||
| try subcription.add(listener: listener) | ||
| try subcription.addSymbols(detachedSymbol) | ||
| try feed.detach(subscription: subcription) | ||
| try publisher.publish(events: [TimeAndSale(detachedSymbol)]) | ||
| try feed.attach(subscription: subcription) | ||
| try feed.attach(subscription: subcription) | ||
| try subcription.addSymbols(attachedSymbol) | ||
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| try publisher.publish(events: [TimeAndSale(attachedSymbol).also(block: { tns in | ||
| tns.askPrice = 100 | ||
| })]) | ||
| wait(for: [expectation1], timeout: 1) | ||
| try subcription.detach(feed: feed) | ||
| try publisher.publish(events: [TimeAndSale(detachedSymbol)]) | ||
| try subcription.attach(feed: feed) | ||
| try publisher.publish(events: [TimeAndSale(attachedSymbol).also(block: { tns in | ||
| tns.askPrice = 200 | ||
| })]) | ||
| wait(for: [expectation2], timeout: 1) | ||
| let symbols = try subcription.getSymbols().map { symbol in | ||
| symbol.stringValue | ||
| } | ||
| XCTAssert(Set(symbols) == Set([attachedSymbol, detachedSymbol])) | ||
| } else { | ||
| XCTAssert(false, "Subscription returned null") | ||
| } | ||
| } catch { | ||
| XCTAssert(false, "Error during attach/detach \(error)") | ||
| } | ||
| } | ||
|
|
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -33,5 +33,4 @@ class SymbolCell: UITableViewCell { | |
| enabledSwitch?.isOn = check | ||
| } | ||
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| } | ||