Code Coverage Statistics for Source File

Newtonsoft.Json.Tests\Serialization\DefaultValueHandlingTests.cs

Symbol Coverage: 100.00% (15 of 15)

Branch Coverage: 100.00% (3 of 3)

Cyclomatic Complexity Avg: 1.00 Max:1

Code Lines: 31

Symbol Coverage Trend

View:


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Newtonsoft.Json.Tests.TestObjects;
using NUnit.Framework;

namespace Newtonsoft.Json.Tests.Serialization
{
  public class DefaultValueHandlingTests : TestFixtureBase
  {
    [Test]
    public void SerializeInvoice()
    {
      Invoice invoice = new Invoice
      {
        Company = "Acme Ltd.",
        Amount = 50.0m,
        Paid = false,
        FollowUpDays = 30,
        FollowUpEmailAddress = string.Empty,
        PaidDate = null
      };

      string included = JsonConvert.SerializeObject(invoice,
        Formatting.Indented,
        new JsonSerializerSettings { });

      // {
      //   "Company": "Acme Ltd.",
      //   "Amount": 50.0,
      //   "Paid": false,
      //   "PaidDate": null,
      //   "FollowUpDays": 30,
      //   "FollowUpEmailAddress": ""
      // }

      string ignored = JsonConvert.SerializeObject(invoice,
        Formatting.Indented,
        new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });

      // {
      //   "Company": "Acme Ltd.",
      //   "Amount": 50.0
      // }

      Console.WriteLine(included);
      Console.WriteLine(ignored);
    }

    [Test]
    public void DefaultValueAttributeTest()
    {
      string json = JsonConvert.SerializeObject(new DefaultValueAttributeTestClass(),
        Formatting.None, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
      Assert.AreEqual(@"{""TestField1"":0,""TestProperty1"":null}", json);

      json = JsonConvert.SerializeObject(new DefaultValueAttributeTestClass { TestField1 = int.MinValue, TestProperty1 = "NotDefault" },
        Formatting.None, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
      Assert.AreEqual(@"{""TestField1"":-2147483648,""TestProperty1"":""NotDefault""}", json);

      json = JsonConvert.SerializeObject(new DefaultValueAttributeTestClass { TestField1 = 21, TestProperty1 = "NotDefault" },
        Formatting.None, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
      Assert.AreEqual(@"{""TestProperty1"":""NotDefault""}", json);

      json = JsonConvert.SerializeObject(new DefaultValueAttributeTestClass { TestField1 = 21, TestProperty1 = "TestProperty1Value" },
        Formatting.None, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
      Assert.AreEqual(@"{}", json);
    }
  }
}

L	V	Source
1		using System;
2		using System.Collections.Generic;
3		using System.Linq;
4		using System.Text;
5		using Newtonsoft.Json.Tests.TestObjects;
6		using NUnit.Framework;
7
8		namespace Newtonsoft.Json.Tests.Serialization
9		{
10		public class DefaultValueHandlingTests : TestFixtureBase
11		{
12		[Test]
13		public void SerializeInvoice()
14		{
15	1	Invoice invoice = new Invoice
16	1	{
17	1	Company = "Acme Ltd.",
18	1	Amount = 50.0m,
19	1	Paid = false,
20	1	FollowUpDays = 30,
21	1	FollowUpEmailAddress = string.Empty,
22	1	PaidDate = null
23	1	};
24
25	1	string included = JsonConvert.SerializeObject(invoice,
26	1	Formatting.Indented,
27	1	new JsonSerializerSettings { });
28
29		// {
30		// "Company": "Acme Ltd.",
31		// "Amount": 50.0,
32		// "Paid": false,
33		// "PaidDate": null,
34		// "FollowUpDays": 30,
35		// "FollowUpEmailAddress": ""
36		// }
37
38	1	string ignored = JsonConvert.SerializeObject(invoice,
39	1	Formatting.Indented,
40	1	new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
41
42		// {
43		// "Company": "Acme Ltd.",
44		// "Amount": 50.0
45		// }
46
47	1	Console.WriteLine(included);
48	1	Console.WriteLine(ignored);
49	1	}
50
51		[Test]
52		public void DefaultValueAttributeTest()
53		{
54	1	string json = JsonConvert.SerializeObject(new DefaultValueAttributeTestClass(),
55	1	Formatting.None, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
56	1	Assert.AreEqual(@"{""TestField1"":0,""TestProperty1"":null}", json);
57
58	1	json = JsonConvert.SerializeObject(new DefaultValueAttributeTestClass { TestField1 = int.MinValue, TestProperty1 = "NotDefault" },
59	1	Formatting.None, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
60	1	Assert.AreEqual(@"{""TestField1"":-2147483648,""TestProperty1"":""NotDefault""}", json);
61
62	1	json = JsonConvert.SerializeObject(new DefaultValueAttributeTestClass { TestField1 = 21, TestProperty1 = "NotDefault" },
63	1	Formatting.None, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
64	1	Assert.AreEqual(@"{""TestProperty1"":""NotDefault""}", json);
65
66	1	json = JsonConvert.SerializeObject(new DefaultValueAttributeTestClass { TestField1 = 21, TestProperty1 = "TestProperty1Value" },
67	1	Formatting.None, new JsonSerializerSettings { DefaultValueHandling = DefaultValueHandling.Ignore });
68	1	Assert.AreEqual(@"{}", json);
69	1	}
70		}
71		}