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Added containsAnymethod #493

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Added containsAnymethod #493

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14 changes: 11 additions & 3 deletions Lib/KeychainAccess/Keychain.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -835,9 +835,9 @@ public final class Keychain {

// MARK:

public func contains(_ key: String, withoutAuthenticationUI: Bool = false) throws -> Bool {
private func contains(query queryAttributes: [String:Any], withoutAuthenticationUI: Bool = false) throws -> Bool {
var query = options.query()
query[AttributeAccount] = key
queryAttributes.forEach { query.updateValue($1, forKey: $0) }

if withoutAuthenticationUI {
#if os(iOS) || os(watchOS) || os(tvOS)
Expand Down Expand Up @@ -884,7 +884,15 @@ public final class Keychain {
throw securityError(status: status)
}
}


public func contains(_ key: String, withoutAuthenticationUI: Bool = false) throws -> Bool {
return try self.contains(query:[AttributeAccount:key])
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@nd-net you haven't passed withoutAuthenticationUI into base function

}

public func containsAny(withoutAuthenticationUI: Bool = false) throws -> Bool {
return try self.contains(query:[:])
}

// MARK:

public class func allKeys(_ itemClass: ItemClass) -> [(String, String)] {
Expand Down
9 changes: 9 additions & 0 deletions Lib/KeychainAccessTests/KeychainAccessTests.swift
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Expand Up @@ -542,6 +542,15 @@ class KeychainAccessTests: XCTestCase {
XCTAssertTrue(try! keychain.contains("username"), "stored username")
XCTAssertTrue(try! keychain.contains("password"), "stored password")
}

func testContainsAny() {
let keychain = Keychain(service: "Twitter")

XCTAssertFalse(try! keychain.containsAny(), "not stored username")

do { try keychain.set("kishikawakatsumi", key: "username") } catch {}
XCTAssertTrue(try! keychain.containsAny(), "stored username")
}

// MARK:

Expand Down