public void ValidateDictionaryEntityGetTypes()
{
Assert.That(fullEntity.GetBinary("binary"), Is.InstanceOf(typeof(byte[])));
Assert.That(fullEntity.GetBoolean("boolean"), Is.InstanceOf(typeof(bool?)));
Assert.That(fullEntity.GetDateTime("datetime"), Is.InstanceOf(typeof(DateTime?)));
Assert.That(fullEntity.GetDouble("double"), Is.InstanceOf(typeof(double?)));
Assert.That(fullEntity.GetGuid("guid"), Is.InstanceOf(typeof(Guid)));
Assert.That(fullEntity.GetInt32("int32"), Is.InstanceOf(typeof(int?)));
Assert.That(fullEntity.GetInt64("int64"), Is.InstanceOf(typeof(long?)));
Assert.That(fullEntity.GetString("string"), Is.InstanceOf(typeof(string)));
}
public void ValidateDictionaryEntityGetTypeForNulledProperties()
{
Assert.That(emptyEntity.GetBinary(nulledPropertyKey), Is.Null);
Assert.That(emptyEntity.GetBoolean(nulledPropertyKey), Is.Null);
Assert.That(emptyEntity.GetDateTime(nulledPropertyKey), Is.Null);
Assert.That(emptyEntity.GetDouble(nulledPropertyKey), Is.Null);
Assert.That(emptyEntity.GetGuid(nulledPropertyKey), Is.Null);
Assert.That(emptyEntity.GetInt32(nulledPropertyKey), Is.Null);
Assert.That(emptyEntity.GetInt64(nulledPropertyKey), Is.Null);
Assert.That(emptyEntity.GetString(nulledPropertyKey), Is.Null);
}
public void TypeCoercionForDateTimeTypes()
{
var entity = new TableEntity("partition", "row");
var offsetNow = DateTimeOffset.UtcNow;
var dateNow = offsetNow.UtcDateTime;
// Initialize a property to an DateTimeOffset value
entity["DTOffset"] = offsetNow;
Assert.That(entity["DTOffset"] is DateTimeOffset);
Assert.That(entity["DTOffset"], Is.EqualTo(offsetNow));
Assert.That(entity.GetDateTimeOffset("DTOffset"), Is.EqualTo(offsetNow));
Assert.That(entity.GetDateTime("DTOffset"), Is.EqualTo(dateNow));
// Initialize a property to an DateTime value
entity["DT"] = dateNow;
Assert.AreEqual(typeof(DateTime), entity["DT"].GetType());
DateTimeOffset dtoffset = (DateTime)entity["DT"];
Assert.That(entity["DT"], Is.EqualTo(dateNow));
Assert.That(entity.GetDateTime("DT"), Is.EqualTo(dateNow));
Assert.That(entity.GetDateTimeOffset("DT"), Is.EqualTo(offsetNow));
}
private object?GetFieldValue(EntityInfo info, string name, TableEntity entity)
{
var ef = info.properties[name].First();
if (ef.kind == EntityPropertyKind.PartitionKey || ef.kind == EntityPropertyKind.RowKey)
{
if (ef.type == typeof(string))
{
return(entity.GetString(ef.kind.ToString()));
}
else if (ef.type == typeof(Guid))
{
return(Guid.Parse(entity.GetString(ef.kind.ToString())));
}
else if (ef.type == typeof(int))
{
return(int.Parse(entity.GetString(ef.kind.ToString())));
}
else
{
throw new Exception("invalid ");
}
}
var fieldName = ef.columnName;
var obj = entity[fieldName];
if (obj == null)
{
return(null);
}
var objType = obj.GetType();
if (ef.type == typeof(string))
{
return(entity.GetString(fieldName));
}
else if (ef.type == typeof(bool) || ef.type == typeof(bool?))
{
return(entity.GetBoolean(fieldName));
}
else if (ef.type == typeof(DateTimeOffset) || ef.type == typeof(DateTimeOffset?))
{
return(entity.GetDateTimeOffset(fieldName));
}
else if (ef.type == typeof(DateTime) || ef.type == typeof(DateTime?))
{
return(entity.GetDateTime(fieldName));
}
else if (ef.type == typeof(double) || ef.type == typeof(double?))
{
return(entity.GetDouble(fieldName));
}
else if (ef.type == typeof(Guid) || ef.type == typeof(Guid?))
{
return((object?)Guid.Parse(entity.GetString(fieldName)));
}
else if (ef.type == typeof(int) || ef.type == typeof(short) || ef.type == typeof(int?) || ef.type == typeof(short?))
{
return(entity.GetInt32(fieldName));
}
else if (ef.type == typeof(long) || ef.type == typeof(long?))
{
return(entity.GetInt64(fieldName));
}
else
{
var outputType = ef.type;
if (ef.discriminator != null)
{
var(attr, typeProvider) = ef.discriminator.Value;
var v = GetFieldValue(info, attr.FieldName, entity) ?? throw new Exception($"No value for {attr.FieldName}");
outputType = typeProvider.GetTypeInfo(v);
}
if (objType == typeof(string))
{
var value = entity.GetString(fieldName);
if (value.StartsWith('[') || value.StartsWith('{') || value == "null")
{
return(JsonSerializer.Deserialize(value, outputType, options: _options));
}
else
{
return(JsonSerializer.Deserialize($"\"{value}\"", outputType, options: _options));
}
}
else
{
var value = entity.GetString(fieldName);
return(JsonSerializer.Deserialize(value, outputType, options: _options));
}
}
}
