public void GetOrderedMetadata_CanReturnNonEmptyCollection()
{
// Arrange
var metadata = new EndpointMetadataCollection("1", "2");
// Act
var ordered1 = metadata.GetOrderedMetadata <string>();
var ordered2 = metadata.GetOrderedMetadata <string>();
Assert.Same(ordered1, ordered2);
Assert.Equal(new string[] { "1", "2" }, ordered1);
}
public void GetOrderedMetadata_CanReturnEmptyCollection()
{
// Arrange
var metadata = new EndpointMetadataCollection(1, 2, 3);
// Act
var ordered = metadata.GetOrderedMetadata <string>();
Assert.Same(Array.Empty <string>(), ordered);
}
public void GetOrderedMetadata_NoMatch_ReturnsEmpty()
{
// Arrange
var items = new object[]
{
new Metadata3(),
new Metadata3(),
new Metadata3(),
};
var metadata = new EndpointMetadataCollection(items);
// Act
var result = metadata.GetOrderedMetadata <IMetadata5>();
// Assert
Assert.Empty(result);
}
public void GetOrderedMetadata_Match_ReturnsItemsInAscendingOrder()
{
// Arrange
var items = new object[]
{
new Metadata1(),
new Metadata2(),
new Metadata3(),
};
var metadata = new EndpointMetadataCollection(items);
// Act
var result = metadata.GetOrderedMetadata <IMetadata5>();
// Assert
Assert.Collection(
result,
i => Assert.Same(items[0], i),
i => Assert.Same(items[1], i));
}