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