// Copyright 2017 The Tulsi Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import XCTest

@testable import TulsiGenerator

class ShellEscapingTests: XCTestCase {

  func testSurroundedBySingleQuotes() {
    XCTAssertEqual("foobar".escapingForShell, "foobar")
    XCTAssertEqual("this is a string".escapingForShell, "'this is a string'")
    XCTAssertEqual("$PWD".escapingForShell, "'$PWD'")
  }

  func testEscapesSingleQuotes() {
    XCTAssertEqual("foo'bar".escapingForShell, "'foo'\\''bar'")
    XCTAssertEqual("this''string".escapingForShell, "'this'\\'''\\''string'")
  }
}