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//===----------------------------------------------------------*- swift -*-===//
//
// This source file is part of the Swift Argument Parser open source project
//
// Copyright (c) 2021 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
//
//===----------------------------------------------------------------------===//
import XCTest
@testable import ArgumentParser
final class InputOriginTests: XCTestCase {}
extension InputOriginTests {
func testIsDefaultValue() {
func Assert(elements: [InputOrigin.Element], expectedIsDefaultValue: Bool) {
let inputOrigin = InputOrigin(elements: elements)
if expectedIsDefaultValue {
XCTAssertTrue(inputOrigin.isDefaultValue)
} else {
XCTAssertFalse(inputOrigin.isDefaultValue)
}
}
Assert(elements: [], expectedIsDefaultValue: false)
Assert(elements: [.defaultValue], expectedIsDefaultValue: true)
Assert(elements: [.argumentIndex(SplitArguments.Index(inputIndex: 1))], expectedIsDefaultValue: false)
Assert(elements: [.defaultValue, .argumentIndex(SplitArguments.Index(inputIndex: 1))], expectedIsDefaultValue: false)
}
}
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