public void Merge_MultipleObject_AllOfThemAreMerged()
{
//Arrange
var users = _fixture.CreateMany <User>();
var avroObjects = users.Select(AvroConvert.Serialize);
//Act
var result = AvroConvert.Merge <User>(avroObjects);
//Assert
var deserializedResult = AvroConvert.Deserialize <List <User> >(result);
Assert.NotNull(deserializedResult);
Assert.Equal(users.Count(), deserializedResult.Count);
foreach (var user in users)
{
var resultUser = deserializedResult.FirstOrDefault(r => r.name == user.name);
Assert.NotNull(resultUser);
Assert.Equal(user, resultUser);
}
}
public void Merge_NotAvroObject_ExceptionIsThrown()
{
var avroObjects = _fixture.CreateMany <byte[]>();
//Act
var exception = Record.Exception(() => AvroConvert.Merge <User>(avroObjects));
//Assert
Assert.NotNull(exception);
Assert.IsType <InvalidAvroObjectException>(exception);
}
public void Merge_FileWithHeaderOnly_DoesNotThrowException()
{
//Arrange
//Act
var result = AvroConvert.Merge <User>(new List <byte[]> {
_headerOnlyAvroBytes
});
//Assert
var deserializedResult = AvroConvert.Deserialize <List <User> >(result);
deserializedResult.Should().BeEmpty();
}
public void Merge_TwoFilesWithMultipleBlocks_EveryItemIsMerged()
{
//Arrange
var content = File.ReadAllBytes("userdata1.avro");
//Act
var result = AvroConvert.Merge <kylosample>(new List <byte[]> {
content, content
});
var toCheck = AvroConvert.Deserialize <List <kylosample> >(result);
//Assert
toCheck.Should().HaveCount(2000);
}
public void Merge_OnOfTheObjectsIsOfDifferentSchema_ExceptionIsThrown()
{
var users = _fixture.CreateMany <User>();
var avroObjects = (users.Select(AvroConvert.Serialize)).ToArray();
avroObjects[1] = AvroConvert.Serialize(_fixture.Create <string>());
//Act
var exception = Record.Exception(() => AvroConvert.Merge <User>(avroObjects));
//Assert
Assert.NotNull(exception);
Assert.IsType <InvalidAvroObjectException>(exception);
Assert.Contains("1", exception.Message);
Assert.Contains(typeof(User).ToString(), exception.Message);
}
public void Merge_SingleObject_ItIsConvertedToEnumerableWithSingleItem()
{
//Arrange
var user = _fixture.Create <User>();
user.favorite_color = "red";
user.favorite_number = 2137;
user.name = "Ash";
var avroObject = AvroConvert.Serialize(user);
//Act
var result = AvroConvert.Merge <User>(new List <byte[]> {
avroObject
});
//Assert
var deserializedResult = AvroConvert.Deserialize <List <User> >(result);
var deserializedUser = Assert.Single(deserializedResult);
Assert.Equal(user, deserializedUser);
}
