public void DateSerializationWithNulls()
{
var serializeSettings = new JsonSerializerSettings();
serializeSettings.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
serializeSettings.Formatting = Formatting.Indented;
serializeSettings.DateFormatHandling = DateFormatHandling.IsoDateFormat;
serializeSettings.DateTimeZoneHandling = DateTimeZoneHandling.Utc;
serializeSettings.NullValueHandling = NullValueHandling.Ignore;
DateTestObject test = new DateTestObject();
var expectedJson = @"{
""d"": ""0001-01-01"",
""dt"": ""0001-01-01T00:00:00Z"",
""dtoc"": ""0001-01-01"",
""dto"": ""0001-01-01T00:00:00+00:00""
}";
var json = JsonConvert.SerializeObject(test, serializeSettings);
DateTestObject testRoundtrip = JsonConvert.DeserializeObject<DateTestObject>(json, serializeSettings);
Assert.Equal(expectedJson, json);
Assert.Null(testRoundtrip.DateNullable);
Assert.Null(testRoundtrip.DateTimeNullable);
}
public void DateSerializationWithMaxValue()
{
var localDateTime = DateTime.Parse("9999-12-31T22:59:59-01:00", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal).ToLocalTime();
var serializeSettings = new JsonSerializerSettings();
serializeSettings.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
serializeSettings.Formatting = Formatting.Indented;
serializeSettings.DateFormatHandling = DateFormatHandling.IsoDateFormat;
serializeSettings.DateTimeZoneHandling = DateTimeZoneHandling.Utc;
DateTestObject test = new DateTestObject();
test.Date = localDateTime;
test.DateNullable = localDateTime;
test.DateTime = localDateTime;
test.DateTimeNullable = localDateTime;
test.DateTimeOffsetNullable = localDateTime;
test.DateTimeOffsetNullableWithConverter = localDateTime;
test.DateTimeOffsetWithConverter = localDateTime;
var expectedJson = @"{
""d"": ""9999-12-31"",
""dt"": ""9999-12-31T23:59:59Z"",
""dn"": ""9999-12-31T23:59:59Z"",
""dtn"": ""9999-12-31"",
""dtoc"": ""9999-12-31"",
""dtonc"": ""9999-12-31"",
""dto"": ""0001-01-01T00:00:00+00:00"",
""dton"": """ + localDateTime.ToString("yyyy-MM-ddTHH:mm:sszzz") + @"""
}";
var json = JsonConvert.SerializeObject(test, serializeSettings);
DateTestObject testRoundtrip = JsonConvert.DeserializeObject<DateTestObject>(json, serializeSettings);
Assert.Equal(localDateTime, testRoundtrip.DateTime.ToLocalTime());
Assert.Equal(expectedJson, json);
}
public void DateSerializationWithoutNulls()
{
var localDateTimeOffset = new DateTimeOffset(2015, 6, 1, 16, 10, 08, 121, new TimeSpan(-7, 0, 0));
var utcDate = DateTime.Parse("2015-06-01T00:00:00.0", CultureInfo.InvariantCulture);
var serializeSettings = new JsonSerializerSettings();
serializeSettings.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
serializeSettings.Formatting = Formatting.Indented;
serializeSettings.DateFormatHandling = DateFormatHandling.IsoDateFormat;
serializeSettings.DateTimeZoneHandling = DateTimeZoneHandling.Utc;
DateTestObject test = new DateTestObject();
test.Date = localDateTimeOffset.LocalDateTime;
test.DateNullable = localDateTimeOffset.LocalDateTime;
test.DateTime = localDateTimeOffset.LocalDateTime;
test.DateTimeNullable = localDateTimeOffset.LocalDateTime;
test.DateTimeOffset = localDateTimeOffset;
test.DateTimeOffsetNullable = localDateTimeOffset;
test.DateTimeOffsetWithConverter = localDateTimeOffset;
test.DateTimeOffsetNullableWithConverter = localDateTimeOffset;
var expectedJson = @"{
""d"": ""2015-06-01"",
""dt"": ""2015-06-01T23:10:08.121Z"",
""dn"": ""2015-06-01T23:10:08.121Z"",
""dtn"": ""2015-06-01"",
""dtoc"": ""2015-06-01"",
""dtonc"": ""2015-06-01"",
""dto"": ""2015-06-01T16:10:08.121-07:00"",
""dton"": ""2015-06-01T16:10:08.121-07:00""
}";
var json = JsonConvert.SerializeObject(test, serializeSettings);
DateTestObject testRoundtrip = JsonConvert.DeserializeObject<DateTestObject>(json, serializeSettings);
Assert.Equal(expectedJson, json);
Assert.Equal(utcDate, testRoundtrip.Date);
Assert.Equal(localDateTimeOffset, testRoundtrip.DateTime.ToLocalTime());
Assert.Equal(test.DateTimeOffset, testRoundtrip.DateTimeOffset);
}