1using System;
 2using System.IO;
 3using jive;
 4using Machine.Specifications;
 5
 6namespace specs.unit.cloning
 7{
 8  [Subject(typeof (BinarySerializer<TestItem>))]
 9  public abstract class when_a_file_is_specified_to_serialize_an_item_to
10  {
11    static Serializer<TestItem> create_sut()
12    {
13      return new BinarySerializer<TestItem>(file_name);
14    }
15
16    Establish c = () =>
17    {
18      file_name = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "serialized.dat");
19
20      sut = create_sut();
21    };
22
23    Cleanup aeo = () =>
24    {
25      if (File.Exists(file_name)) File.Delete(file_name);
26    };
27
28    static protected string file_name;
29    static protected Serializer<TestItem> sut;
30  }
31
32  [Subject(typeof (BinarySerializer<TestItem>))]
33  public class when_serializing_an_item : when_a_file_is_specified_to_serialize_an_item_to
34  {
35    It should_serialize_the_item_to_a_file = () => File.Exists(file_name).should_be_true();
36
37    Because b = () => sut.serialize(new TestItem(string.Empty));
38  }
39
40  [Subject(typeof (BinarySerializer<TestItem>))]
41  public class when_deserializing_an_item : when_a_file_is_specified_to_serialize_an_item_to
42  {
43    It should_be_able_to_deserialize_from_a_serialized_file = () => result.should_be_equal_to(original);
44
45    Establish c = () =>
46    {
47      original = new TestItem("hello world");
48    };
49
50    Because b = () =>
51    {
52      sut.serialize(original);
53      result = sut.deserialize();
54    };
55
56    static TestItem original;
57    static TestItem result;
58  }
59
60  [Serializable]
61  public class TestItem : IEquatable<TestItem>
62  {
63    public TestItem(string text)
64    {
65      Text = text;
66    }
67
68    public string Text { get; set; }
69
70    public bool Equals(TestItem testItem)
71    {
72      return testItem != null;
73    }
74
75    public override bool Equals(object obj)
76    {
77      return ReferenceEquals(this, obj) || Equals(obj as TestItem);
78    }
79
80    public override int GetHashCode()
81    {
82      return 0;
83    }
84  }
85}