public void Inserts_strings_and_timestamp()
{
var buffer = new AtsNamedValueBuffer(new Dictionary<string, EntityProperty>());
var stamp = DateTime.UtcNow;
buffer.Add("RowKey", "string data");
buffer.Add("Timestamp", stamp);
Assert.Equal("string data", buffer["RowKey"]);
Assert.Equal(stamp, buffer["Timestamp"]);
}
public void Reader_uses_default_clr_for_unmapped_properties()
{
var entityType = new EntityType("TestType");
entityType.AddProperty("BoolProp", typeof(bool));
var buffer = new AtsNamedValueBuffer(new Dictionary<string, EntityProperty>());
var reader = _factory.Create(entityType, buffer);
Assert.False(reader.ReadValue<bool>(0));
Assert.True(reader.IsNull(0));
}
public void Indexed_by_name()
{
var buffer = new AtsNamedValueBuffer(new Dictionary<string, EntityProperty>());
Assert.Throws<KeyNotFoundException>(() => buffer["Key"]);
Assert.Null(buffer.TryGet("Key"));
Assert.DoesNotThrow(() => buffer.Add("Key", "value"));
Assert.DoesNotThrow(() => buffer["Key"]);
Assert.NotNull(buffer.TryGet("Key"));
}
public virtual IValueReader Create([NotNull] IEntityType type, [NotNull] AtsNamedValueBuffer source)
{
Check.NotNull(type, "type");
Check.NotNull(source, "source");
var valueBuffer = new object[type.Properties.Count];
foreach (var property in type.Properties)
{
valueBuffer[property.Index] = source.TryGet(property.ColumnName());
}
return(new AtsObjectArrayValueReader(valueBuffer));
}
public void Reader_contains_nulls_for_unmatched_properties()
{
var entityType = new EntityType("TestType");
entityType.AddProperty("Prop1", typeof(string));
entityType.AddProperty("Prop2", typeof(int));
var buffer = new AtsNamedValueBuffer(new Dictionary<string, EntityProperty>());
var reader = _factory.Create(entityType, buffer);
Assert.Equal(2, reader.Count);
Assert.True(reader.IsNull(0));
Assert.True(reader.IsNull(1));
Assert.DoesNotThrow(() => reader.ReadValue<string>(0));
}
public void It_constructs_from_entity_dictionary()
{
var data = new Dictionary<string, EntityProperty>
{
{ "string", new EntityProperty("string") },
{ "double", new EntityProperty(324.34d) },
{ "byte", new EntityProperty(new byte[] { 4, 8, 15, 16, 23, 42 }) },
{ "long", new EntityProperty(429496729623) }
};
var buffer = new AtsNamedValueBuffer(data);
foreach (var property in data)
{
Assert.Equal(data[property.Key].PropertyAsObject, buffer[property.Key]);
}
}
public void It_gets_value_by_storage_name()
{
var entityType = new EntityType("TestType");
var property = entityType.AddProperty("ClrName", typeof(object));
property.SetColumnName("StorageName");
var data = new Dictionary<string, EntityProperty>
{
{ "StorageName", new EntityProperty(3987) },
{ "ClrName", new EntityProperty(0) },
};
var buffer = new AtsNamedValueBuffer(data);
var reader = _factory.Create(entityType, buffer);
Assert.Equal(1, reader.Count);
Assert.Equal(3987, reader.ReadValue<int>(0));
}
public void Reader_does_not_contain_ignored_properties()
{
var entityType = new EntityType("TestType");
entityType.AddProperty("Prop1", typeof(string));
entityType.AddProperty("Prop2", typeof(int));
var data = new Dictionary<string, EntityProperty>
{
{ "Prop2", new EntityProperty(3) },
{ "IgnoreA", new EntityProperty(1) },
{ "IgnoreB", new EntityProperty(2) },
{ "Prop1", new EntityProperty("0") },
{ "IgnoreZ", new EntityProperty(4) },
};
var buffer = new AtsNamedValueBuffer(data);
var reader = _factory.Create(entityType, buffer);
Assert.Equal(2, reader.Count);
Assert.Equal("0", reader.ReadValue<string>(0));
Assert.Equal(3, reader.ReadValue<int>(1));
}