public void Avro2Json_ConvertFileContainingHeaderOnly_NoExceptionIsThrown()
{
//Arrange
//Act
var resultJson = AvroConvert.Avro2Json(_headerOnlyAvroBytes);
//Assert
Assert.Equal(@"""""", resultJson);
}
private string ToJsonViaAvro <T>(T data, TypeSchema schema)
{
byte[] result;
using (MemoryStream resultStream = new MemoryStream())
{
using (var writer = new Encoder(schema, resultStream, CodecType.Null))
{
writer.Append(data);
}
result = resultStream.ToArray();
}
var avro2Json = AvroConvert.Avro2Json(result, schema.ToString());
return(avro2Json);
}
public void Avro2Json_ConvertDouble_ProducedDesiredJson()
{
//Arrange
var doubleTestObject = 21.34;
var expectedJson = JsonConvert.SerializeObject(doubleTestObject);
var avroSerialized = AvroConvert.Serialize(doubleTestObject);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertNull_ProducedDesiredJson()
{
//Arrange
string nullTestObject = null;
var expectedJson = JsonConvert.SerializeObject(nullTestObject);
var avroSerialized = AvroConvert.Serialize(nullTestObject);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertInt_ProducedDesiredJson()
{
//Arrange
var @int = 2137;
var expectedJson = JsonConvert.SerializeObject(@int);
var avroSerialized = AvroConvert.Serialize(@int);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertString_ProducedDesiredJson()
{
//Arrange
var @string = "I am the serialization string";
var expectedJson = JsonConvert.SerializeObject(@string);
var avroSerialized = AvroConvert.Serialize(@string);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertArray_ProducedDesiredJson()
{
//Arrange
var arrayTestObject = new int[] { 2, 1, 3, 7, 453, 1, 6, };
var expectedJson = JsonConvert.SerializeObject(arrayTestObject);
var avroSerialized = AvroConvert.Serialize(arrayTestObject);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertDateTime_ProducedDesiredJson()
{
//Arrange
var testObject = new DateTime(2022, 06, 13, 2, 0, 0, DateTimeKind.Utc);
var expectedJson = JsonConvert.SerializeObject(testObject);
var avroSerialized = AvroConvert.Serialize(testObject);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertDouble_ProducedDesiredJson()
{
//Arrange
var doubleTestObject = 21.34;
var expectedJson = JsonConvert.SerializeObject(doubleTestObject);
var schema = AvroConvert.GenerateSchema(doubleTestObject.GetType());
var avroSerialized = AvroConvert.SerializeHeadless(doubleTestObject, schema);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized, schema);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertNull_ProducedDesiredJson()
{
//Arrange
string nullTestObject = null;
var expectedJson = JsonConvert.SerializeObject(nullTestObject);
var schema = AvroConvert.GenerateSchema(nullTestObject?.GetType());
var avroSerialized = AvroConvert.SerializeHeadless(nullTestObject, schema);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized, schema);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertInt_ProducedDesiredJson()
{
//Arrange
var @int = 2137;
var expectedJson = JsonConvert.SerializeObject(@int);
var schema = AvroConvert.GenerateSchema(@int.GetType());
var avroSerialized = AvroConvert.SerializeHeadless(@int, schema);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized, schema);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertString_ProducedDesiredJson()
{
//Arrange
var @string = "I am the serialization string";
var expectedJson = JsonConvert.SerializeObject(@string);
var schema = AvroConvert.GenerateSchema(@string.GetType());
var avroSerialized = AvroConvert.SerializeHeadless(@string, schema);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized, schema);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertArray_ProducedDesiredJson()
{
//Arrange
var arrayTestObject = new int[] { 2, 1, 3, 7, 453, 1, 6, };
var expectedJson = JsonConvert.SerializeObject(arrayTestObject);
var schema = AvroConvert.GenerateSchema(arrayTestObject.GetType());
var avroSerialized = AvroConvert.SerializeHeadless(arrayTestObject, schema);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized, schema);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void Avro2Json_ConvertComplexType_ProducedDesiredJson()
{
//Arrange
var user = new User();
user.favorite_color = "blue";
user.favorite_number = 2137;
user.name = "red";
var expectedJson = JsonConvert.SerializeObject(user);
var avroSerialized = AvroConvert.Serialize(user);
//Act
var resultJson = AvroConvert.Avro2Json(avroSerialized);
//Assert
Assert.Equal(expectedJson, resultJson);
}
public void GivenDateTimeProperty_WhenUsingSchemaWithTimeAsTimestampMicroseconds_ThenShouldWork()
{
//Arrange
var toSerialize = new ClassWithDateTime {
ArriveBy = DateTime.UtcNow
};
//Act
var schema = Schema.Create(toSerialize);
// Change schema logical type from timestamp-millis to timestamp-micros (a bit hacky)
var schemaJson = schema.ToString().Replace(LogicalTypeSchema.LogicalTypeEnum.TimestampMilliseconds, LogicalTypeSchema.LogicalTypeEnum.TimestampMicroseconds);
var microsecondsSchema = new JsonSchemaBuilder().BuildSchema(schemaJson);
byte[] result;
using (MemoryStream resultStream = new MemoryStream())
{
using (var writer = new Encoder(microsecondsSchema, resultStream, CodecType.Null))
{
writer.Append(toSerialize);
}
result = resultStream.ToArray();
}
var avro2Json = AvroConvert.Avro2Json(result, microsecondsSchema.ToString());
var deserialized = JsonConvert.DeserializeObject <ClassWithDateTime>(avro2Json);
//Assert
Assert.NotNull(result);
Assert.NotNull(deserialized);
Assert.Equal(toSerialize.ArriveBy.Millisecond, deserialized.ArriveBy.Millisecond);
Assert.Equal(toSerialize.ArriveBy.Second, deserialized.ArriveBy.Second);
Assert.Equal(toSerialize.ArriveBy.Minute, deserialized.ArriveBy.Minute);
Assert.Equal(toSerialize.ArriveBy.Hour, deserialized.ArriveBy.Hour);
Assert.Equal(toSerialize.ArriveBy.Day, deserialized.ArriveBy.Day);
Assert.Equal(toSerialize.ArriveBy.Month, deserialized.ArriveBy.Month);
Assert.Equal(toSerialize.ArriveBy.Year, deserialized.ArriveBy.Year);
}