104 lines
2.7 KiB
Swift
104 lines
2.7 KiB
Swift
//
|
|
// Context_Tests.swift
|
|
// SwiftShell2
|
|
//
|
|
// Created by Kåre Morstøl on 20.07.15.
|
|
//
|
|
//
|
|
|
|
import XCTest
|
|
import SwiftShell
|
|
|
|
class MainContext_Tests: XCTestCase {
|
|
|
|
func testCurrentDirectory_IsCurrentDirectory () {
|
|
XCTAssertEqual( main.currentdirectory, NSFileManager.defaultManager().currentDirectoryPath )
|
|
}
|
|
|
|
func testCurrentDirectory_CanChange () {
|
|
XCTAssertNotEqual( main.run("/bin/pwd"), "/private" )
|
|
main.currentdirectory = "/private"
|
|
|
|
XCTAssertEqual( main.run("/bin/pwd"), "/private" )
|
|
XCTAssertEqual( main.currentdirectory, "/private" )
|
|
}
|
|
|
|
func testCurrentDirectory_AffectsNSURLBase () {
|
|
let originalcurrentdirectory = main.currentdirectory
|
|
XCTAssertNotEqual(NSURL(fileURLWithPath: "file").baseURL, NSURL(fileURLWithPath: "/private") )
|
|
|
|
main.currentdirectory = "/private"
|
|
|
|
XCTAssertEqual(NSURL(fileURLWithPath: "file").baseURL, NSURL(fileURLWithPath: "/private") )
|
|
main.currentdirectory = originalcurrentdirectory
|
|
}
|
|
}
|
|
|
|
class CopiedShellContext_Tests: XCTestCase {
|
|
|
|
func testCopies () {
|
|
let context = ShellContext(main)
|
|
|
|
XCTAssert( context.stdin === main.stdin )
|
|
XCTAssertEqual(context.env, main.env)
|
|
}
|
|
|
|
func testCurrentDirectory_DoesNotAffectNSURLBase () {
|
|
let originalnsurlbaseurl = NSURL(fileURLWithPath: "file").baseURL
|
|
|
|
var context = ShellContext(main)
|
|
context.currentdirectory = "/private"
|
|
|
|
XCTAssertEqual(NSURL(fileURLWithPath: "file").baseURL, originalnsurlbaseurl )
|
|
}
|
|
}
|
|
|
|
class BlankShellContext_Tests: XCTestCase {
|
|
|
|
func testIsBlank () {
|
|
let context = ShellContext()
|
|
|
|
XCTAssert( context.stdin.filehandle === NSFileHandle.fileHandleWithNullDevice() )
|
|
XCTAssert( context.stdout.filehandle === NSFileHandle.fileHandleWithNullDevice() )
|
|
XCTAssert( context.stderror.filehandle === NSFileHandle.fileHandleWithNullDevice() )
|
|
}
|
|
|
|
func testNonAbsoluteExecutablePathFailsOnEmptyPATHEnvVariable () {
|
|
let context = ShellContext() // everything is empty, including .env
|
|
|
|
AssertThrows(ShellError.InAccessibleExecutable(path: "echo")) {
|
|
try context.runAndPrint("echo", "one")
|
|
}
|
|
}
|
|
|
|
func testRunCommand () {
|
|
let context = ShellContext()
|
|
|
|
XCTAssertEqual(context.run("/bin/echo", "one"), "one")
|
|
}
|
|
|
|
func testRunAsyncCommand () {
|
|
let context = ShellContext()
|
|
let task = context.runAsync("/bin/echo", "one")
|
|
|
|
XCTAssertEqual(task.stdout.read(), "one\n")
|
|
}
|
|
|
|
func testRunAndPrintCommand () {
|
|
var context = ShellContext()
|
|
|
|
AssertNoThrow {
|
|
try context.runAndPrint("/bin/echo", "one") // sent to null
|
|
}
|
|
|
|
let outputpipe = NSPipe()
|
|
context.stdout = WriteableStream(outputpipe.fileHandleForWriting)
|
|
let output = outputpipe.fileHandleForReading
|
|
|
|
AssertNoThrow {
|
|
try context.runAndPrint("/bin/echo", "two")
|
|
}
|
|
XCTAssertEqual(output.readSome(), "two\n")
|
|
}
|
|
}
|