public void Write()
{
// Arrange
var value = new StrongGrid.Models.Legacy.Field[]
{
new StrongGrid.Models.Legacy.Field <string>()
{
Id = 1, Name = "field1", Value = "111111"
},
new StrongGrid.Models.Legacy.Field <long>()
{
Id = 2, Name = "field2", Value = 222222
},
new StrongGrid.Models.Legacy.Field <long?>()
{
Id = 3, Name = "field3", Value = null
},
new StrongGrid.Models.Legacy.Field <DateTime>()
{
Id = 4, Name = "field4", Value = new DateTime(2017, 3, 28, 13, 55, 0)
},
new StrongGrid.Models.Legacy.Field <DateTime?>()
{
Id = 5, Name = "field5", Value = null
}
};
var ms = new MemoryStream();
var jsonWriter = new Utf8JsonWriter(ms);
var options = new JsonSerializerOptions();
var converter = new LegacyCustomFieldsConverter();
// Act
converter.Write(jsonWriter, value, options);
jsonWriter.Flush();
ms.Position = 0;
var sr = new StreamReader(ms);
var result = sr.ReadToEnd();
// Assert
result.ShouldBe("[{\"value\":\"111111\",\"id\":1,\"name\":\"field1\"},{\"value\":222222,\"id\":2,\"name\":\"field2\"},{\"id\":3,\"name\":\"field3\"},{\"value\":\"2017-03-28T13:55:00\",\"id\":4,\"name\":\"field4\"},{\"id\":5,\"name\":\"field5\"}]");
}
public void Read_unknown_fieldtype()
{
// Arrange
var json = @"[
{ 'id':0, 'name':'field0', 'type':'__bogus__' }
]" ;
var textReader = new StringReader(json);
var jsonReader = new JsonTextReader(textReader);
var objectType = (Type)null;
var existingValue = (object)null;
var serializer = new JsonSerializer();
var converter = new LegacyCustomFieldsConverter();
// Act
jsonReader.Read();
Should.Throw <Exception>(() => converter.ReadJson(jsonReader, objectType, existingValue, serializer))
.Message.ShouldBe("__bogus__ is an unknown field type");
}
public void Read_invalid()
{
// Arrange
var json = "{ \"name\": \"this JSON is invalid for this converter\" }";
var jsonUtf8 = (ReadOnlySpan <byte>)Encoding.UTF8.GetBytes(json);
var jsonReader = new Utf8JsonReader(jsonUtf8);
var objectType = (Type)null;
var options = new JsonSerializerOptions();
var converter = new LegacyCustomFieldsConverter();
// Act
jsonReader.Read();
var result = converter.Read(ref jsonReader, objectType, options);
// Assert
result.ShouldNotBeNull();
result.Length.ShouldBe(0);
}
public void Write()
{
// Arrange
var sb = new StringBuilder();
var sw = new StringWriter(sb);
var writer = new JsonTextWriter(sw);
var value = new StrongGrid.Models.Legacy.Field[]
{
new StrongGrid.Models.Legacy.Field <string>()
{
Id = 1, Name = "field1", Value = "111111"
},
new StrongGrid.Models.Legacy.Field <long>()
{
Id = 2, Name = "field2", Value = 222222
},
new StrongGrid.Models.Legacy.Field <long?>()
{
Id = 3, Name = "field3", Value = null
},
new StrongGrid.Models.Legacy.Field <DateTime>()
{
Id = 4, Name = "field4", Value = new DateTime(2017, 3, 28, 13, 55, 0)
},
new StrongGrid.Models.Legacy.Field <DateTime?>()
{
Id = 5, Name = "field5", Value = null
}
};
var serializer = new JsonSerializer();
var converter = new LegacyCustomFieldsConverter();
// Act
converter.WriteJson(writer, value, serializer);
var result = sb.ToString();
// Assert
result.ShouldBe("[{\"value\":\"111111\",\"id\":1,\"name\":\"field1\"},{\"value\":222222,\"id\":2,\"name\":\"field2\"},{\"id\":3,\"name\":\"field3\"},{\"value\":\"2017-03-28T13:55:00\",\"id\":4,\"name\":\"field4\"},{\"id\":5,\"name\":\"field5\"}]");
}
public void Read_multiple()
{
// Arrange
var json = @"[
{ 'id':0, 'name':'field0', 'type':'date', 'value':1490709300 },
{ 'id':1, 'name':'field1', 'type':'date' },
{ 'id':2, 'name':'field2', 'type':'text', 'value':'abc123' },
{ 'id':3, 'name':'field3', 'type':'text' },
{ 'id':4, 'name':'field4', 'type':'number', 'value':123 },
{ 'id':5, 'name':'field5', 'type':'number' }
]" ;
var textReader = new StringReader(json);
var jsonReader = new JsonTextReader(textReader);
var objectType = (Type)null;
var existingValue = (object)null;
var serializer = new JsonSerializer();
var converter = new LegacyCustomFieldsConverter();
// Act
jsonReader.Read();
var result = converter.ReadJson(jsonReader, objectType, existingValue, serializer);
// Assert
result.ShouldNotBeNull();
result.ShouldBeOfType <StrongGrid.Models.Legacy.Field[]>();
var resultAsArray = (StrongGrid.Models.Legacy.Field[])result;
resultAsArray.Length.ShouldBe(6);
resultAsArray[0].Id.ShouldBe(0);
resultAsArray[0].Name.ShouldBe("field0");
resultAsArray[0].ShouldBeOfType <StrongGrid.Models.Legacy.Field <DateTime> >();
((StrongGrid.Models.Legacy.Field <DateTime>)resultAsArray[0]).Value.ShouldBe(new DateTime(2017, 3, 28, 13, 55, 0, DateTimeKind.Utc));
resultAsArray[1].Id.ShouldBe(1);
resultAsArray[1].Name.ShouldBe("field1");
resultAsArray[1].ShouldBeOfType <StrongGrid.Models.Legacy.Field <DateTime?> >();
((StrongGrid.Models.Legacy.Field <DateTime?>)resultAsArray[1]).Value.ShouldBeNull();
resultAsArray[2].Id.ShouldBe(2);
resultAsArray[2].Name.ShouldBe("field2");
resultAsArray[2].ShouldBeOfType <StrongGrid.Models.Legacy.Field <string> >();
((StrongGrid.Models.Legacy.Field <string>)resultAsArray[2]).Value.ShouldBe("abc123");
resultAsArray[3].Id.ShouldBe(3);
resultAsArray[3].Name.ShouldBe("field3");
resultAsArray[3].ShouldBeOfType <StrongGrid.Models.Legacy.Field <string> >();
((StrongGrid.Models.Legacy.Field <string>)resultAsArray[3]).Value.ShouldBeNull();
resultAsArray[4].Id.ShouldBe(4);
resultAsArray[4].Name.ShouldBe("field4");
resultAsArray[4].ShouldBeOfType <StrongGrid.Models.Legacy.Field <long> >();
((StrongGrid.Models.Legacy.Field <long>)resultAsArray[4]).Value.ShouldBe(123);
resultAsArray[5].Id.ShouldBe(5);
resultAsArray[5].Name.ShouldBe("field5");
resultAsArray[5].ShouldBeOfType <StrongGrid.Models.Legacy.Field <long?> >();
((StrongGrid.Models.Legacy.Field <long?>)resultAsArray[5]).Value.ShouldBeNull();
}
public void Read_multiple()
{
// Arrange
var json = @"[
{ ""id"":0, ""name"":""field0"", ""type"":""date"", ""value"":1490709300 },
{ ""id"":1, ""name"":""field1"", ""type"":""date"" },
{ ""id"":2, ""name"":""field2"", ""type"":""text"", ""value"":""abc123"" },
{ ""id"":3, ""name"":""field3"", ""type"":""text"" },
{ ""id"":4, ""name"":""field4"", ""type"":""number"", ""value"":123 },
{ ""id"":5, ""name"":""field5"", ""type"":""number"" }
]" ;
var jsonUtf8 = (ReadOnlySpan <byte>)Encoding.UTF8.GetBytes(json);
var jsonReader = new Utf8JsonReader(jsonUtf8);
var objectType = (Type)null;
var options = new JsonSerializerOptions();
var converter = new LegacyCustomFieldsConverter();
// Act
jsonReader.Read();
var result = converter.Read(ref jsonReader, objectType, options);
// Assert
result.ShouldNotBeNull();
result.ShouldBeOfType <StrongGrid.Models.Legacy.Field[]>();
var resultAsArray = (StrongGrid.Models.Legacy.Field[])result;
resultAsArray.Length.ShouldBe(6);
resultAsArray[0].Id.ShouldBe(0);
resultAsArray[0].Name.ShouldBe("field0");
resultAsArray[0].ShouldBeOfType <StrongGrid.Models.Legacy.Field <DateTime> >();
((StrongGrid.Models.Legacy.Field <DateTime>)resultAsArray[0]).Value.ShouldBe(new DateTime(2017, 3, 28, 13, 55, 0, DateTimeKind.Utc));
resultAsArray[1].Id.ShouldBe(1);
resultAsArray[1].Name.ShouldBe("field1");
resultAsArray[1].ShouldBeOfType <StrongGrid.Models.Legacy.Field <DateTime?> >();
((StrongGrid.Models.Legacy.Field <DateTime?>)resultAsArray[1]).Value.ShouldBeNull();
resultAsArray[2].Id.ShouldBe(2);
resultAsArray[2].Name.ShouldBe("field2");
resultAsArray[2].ShouldBeOfType <StrongGrid.Models.Legacy.Field <string> >();
((StrongGrid.Models.Legacy.Field <string>)resultAsArray[2]).Value.ShouldBe("abc123");
resultAsArray[3].Id.ShouldBe(3);
resultAsArray[3].Name.ShouldBe("field3");
resultAsArray[3].ShouldBeOfType <StrongGrid.Models.Legacy.Field <string> >();
((StrongGrid.Models.Legacy.Field <string>)resultAsArray[3]).Value.ShouldBeNull();
resultAsArray[4].Id.ShouldBe(4);
resultAsArray[4].Name.ShouldBe("field4");
resultAsArray[4].ShouldBeOfType <StrongGrid.Models.Legacy.Field <long> >();
((StrongGrid.Models.Legacy.Field <long>)resultAsArray[4]).Value.ShouldBe(123);
resultAsArray[5].Id.ShouldBe(5);
resultAsArray[5].Name.ShouldBe("field5");
resultAsArray[5].ShouldBeOfType <StrongGrid.Models.Legacy.Field <long?> >();
((StrongGrid.Models.Legacy.Field <long?>)resultAsArray[5]).Value.ShouldBeNull();
}
