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Add NSCopying support to ART*ChannelOptions
Will use in an upcoming commit, but it's also handy for users of the SDK (e.g. I had already found myself wanting it in Chat, when wishing to create a modified version of an options object recevied as an argument).
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| import Ably | ||
| import XCTest | ||
|
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| class ChannelOptionsTests: XCTestCase { | ||
| // MARK: - ARTChannelOptions | ||
|
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| func test_copyChannelOptions() throws { | ||
| let options = ARTChannelOptions() | ||
| options.cipher = ARTCrypto.getDefaultParams(["key": ARTCrypto.generateRandomKey()]) | ||
|
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| let copied = try XCTUnwrap(options.copy() as? ARTChannelOptions) | ||
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| // Check it creates a new object | ||
| XCTAssertFalse(options === copied) | ||
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| // Check properties | ||
| XCTAssertIdentical(options.cipher, copied.cipher) | ||
| } | ||
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| func test_copyingFrozenChannelOptions_createsUnfrozenCopy() throws { | ||
| let options = ARTChannelOptions() | ||
| options.isFrozen = true | ||
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| let copied = try XCTUnwrap(options.copy() as? ARTChannelOptions) | ||
| XCTAssertFalse(copied.isFrozen) | ||
| } | ||
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| // MARK: - ARTRealtimeChannelOptions | ||
|
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| func test_copyRealtimeChannelOptions() throws { | ||
| let options = ARTRealtimeChannelOptions() | ||
| options.cipher = ARTCrypto.getDefaultParams(["key": ARTCrypto.generateRandomKey()]) | ||
| options.params = ["foo": "bar"] | ||
| options.modes = [.subscribe] | ||
| options.attachOnSubscribe = false | ||
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| let copied = try XCTUnwrap(options.copy() as? ARTRealtimeChannelOptions) | ||
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| // Check it creates a new object | ||
| XCTAssertFalse(options === copied) | ||
|
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| // Check properties | ||
| XCTAssertIdentical(options.cipher, copied.cipher) | ||
| XCTAssertIdentical(options.params as NSDictionary?, copied.params as NSDictionary?) | ||
| XCTAssertEqual(options.modes, copied.modes) | ||
| XCTAssertEqual(options.attachOnSubscribe, copied.attachOnSubscribe) | ||
| } | ||
|
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| func test_copyingFrozenRealtimeChannelOptions_createsUnfrozenCopy() throws { | ||
| let options = ARTRealtimeChannelOptions() | ||
| options.isFrozen = true | ||
|
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| let copied = try XCTUnwrap(options.copy() as? ARTRealtimeChannelOptions) | ||
| XCTAssertFalse(copied.isFrozen) | ||
| } | ||
| } |