mirror of
https://github.com/apple/swift-argument-parser.git
synced 2026-06-06 20:18:23 +00:00
Elliott Williams
34300696f5
* Prefix testing and test helper targets with ArgumentParser * Replace SAP with ArgumentParser in imports and CMakeLists
86 lines
2.7 KiB
Swift
86 lines
2.7 KiB
Swift
//===----------------------------------------------------------*- swift -*-===//
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//
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// This source file is part of the Swift Argument Parser open source project
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//
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// Copyright (c) 2020 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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//
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//===----------------------------------------------------------------------===//
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import XCTest
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import ArgumentParserTestHelpers
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import ArgumentParser
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final class SingleValueParsingStrategyTests: XCTestCase {
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}
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// MARK: Scanning for Value
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fileprivate struct Bar: ParsableArguments {
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@Option(parsing: .scanningForValue) var name: String
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@Option(parsing: .scanningForValue) var format: String
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@Option(parsing: .scanningForValue) var input: String
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}
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extension SingleValueParsingStrategyTests {
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func testParsing_scanningForValue_1() throws {
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AssertParse(Bar.self, ["--name", "Foo", "--format", "Bar", "--input", "Baz"]) { bar in
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XCTAssertEqual(bar.name, "Foo")
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XCTAssertEqual(bar.format, "Bar")
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XCTAssertEqual(bar.input, "Baz")
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}
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}
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func testParsing_scanningForValue_2() throws {
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AssertParse(Bar.self, ["--name", "--format", "Foo", "Bar", "--input", "Baz"]) { bar in
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XCTAssertEqual(bar.name, "Foo")
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XCTAssertEqual(bar.format, "Bar")
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XCTAssertEqual(bar.input, "Baz")
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}
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}
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func testParsing_scanningForValue_3() throws {
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AssertParse(Bar.self, ["--name", "--format", "--input", "Foo", "Bar", "Baz"]) { bar in
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XCTAssertEqual(bar.name, "Foo")
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XCTAssertEqual(bar.format, "Bar")
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XCTAssertEqual(bar.input, "Baz")
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}
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}
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}
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// MARK: Unconditional
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fileprivate struct Baz: ParsableArguments {
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@Option(parsing: .unconditional) var name: String
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@Option(parsing: .unconditional) var format: String
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@Option(parsing: .unconditional) var input: String
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}
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extension SingleValueParsingStrategyTests {
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func testParsing_unconditional_1() throws {
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AssertParse(Baz.self, ["--name", "Foo", "--format", "Bar", "--input", "Baz"]) { bar in
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XCTAssertEqual(bar.name, "Foo")
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XCTAssertEqual(bar.format, "Bar")
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XCTAssertEqual(bar.input, "Baz")
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}
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}
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func testParsing_unconditional_2() throws {
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AssertParse(Baz.self, ["--name", "--name", "--format", "--format", "--input", "--input"]) { bar in
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XCTAssertEqual(bar.name, "--name")
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XCTAssertEqual(bar.format, "--format")
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XCTAssertEqual(bar.input, "--input")
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}
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}
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func testParsing_unconditional_3() throws {
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AssertParse(Baz.self, ["--name", "-Foo", "--format", "-Bar", "--input", "-Baz"]) { bar in
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XCTAssertEqual(bar.name, "-Foo")
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XCTAssertEqual(bar.format, "-Bar")
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XCTAssertEqual(bar.input, "-Baz")
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}
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}
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}
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