1/*
2 * Copyright 2001-2008 Artima, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package org.scalatest.matchers
17
18import org.scalatest._
19import org.scalatest.prop.Checkers
20import org.scalacheck._
21import Arbitrary._
22import Prop._
23import scala.reflect.BeanProperty
24
25trait CustomFileBePropertyMatchers {
26
27  class FileBePropertyMatcher extends BePropertyMatcher[java.io.File] {
28    def apply(left: java.io.File) = BePropertyMatchResult(left.isFile, "file")
29  }
30
31  class DirectoryBePropertyMatcher extends BePropertyMatcher[java.io.File] {
32    def apply(left: java.io.File) = BePropertyMatchResult(left.isDirectory, "directory")
33  }
34
35  val file = new FileBePropertyMatcher
36  val directory = new DirectoryBePropertyMatcher
37}
38
39class ShouldFileBePropertyMatcherSpec extends Spec with ShouldMatchers with CustomFileBePropertyMatchers {
40
41  describe("A temp file") {
42
43    it("should be a file, not a directory") {
44
45      val tempFile = java.io.File.createTempFile("delete", "me")
46
47      try {
48        tempFile should be a (file)
49        tempFile should not be a (directory)
50      }
51      finally {
52        tempFile.delete()
53      }
54    }
55  }
56}
57