Kare Morstol
52 lines
1.4 KiB
Swift
52 lines
1.4 KiB
Swift
//
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// Command_Tests.swift
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// SwiftShell
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//
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// Created by Kåre Morstøl on 15/08/14.
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// Copyright (c) 2014 NotTooBad Software. All rights reserved.
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//
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import SwiftShell
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import XCTest
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class Command_Tests: XCTestCase {
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func testSimpleCommand () {
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SwiftShell.run("echo")
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}
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func testSimpleCommandWithOutput () {
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XCTAssertEqual( SwiftShell.run("echo this is streamed").read(), "this is streamed\n" )
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}
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func testChainedCommands () {
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let result = SwiftShell.run("echo this is streamed") |> SwiftShell.run("wc -w")
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XCTAssertEqual( result.read().trim(), "3", "the number of words should be 3" )
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}
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func testInlineCommand () {
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XCTAssertEqual( $("echo one"), "one" )
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}
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func testInlineCommandInsideRunCommandAfterPipe () {
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let result = stream("line 1\nline 2\nline 3") |> SwiftShell.run("grep " + $("echo 2"))
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XCTAssertEqual( result.read(), "line 2\n" )
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}
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func testParametersFromSequenceOfStrings () {
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XCTAssertEqual( parameters(["one", "two", "three"]), " \"one\" \"two\" \"three\"" )
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}
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func testParametersFromSequenceOfStreams () {
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var (writable, readable) = streams()
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let result = SequenceOf( [stream("one"), stream("two"), stream("three")].generate() ) |> parameters
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XCTAssertEqual( result, " \"one\" \"two\" \"three\"" )
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}
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func testParametersFromSequenceOfNumbers () {
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XCTAssertEqual( parameters([1, 2, 3]), " \"1\" \"2\" \"3\"" )
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}
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}
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