func (*simplestreamsSuite) TestExtractCatalogsForProductsIgnoresNonMatches(c *gc.C) { metadata := simplestreams.CloudMetadata{ Products: map[string]simplestreams.MetadataCatalog{ "one-product": {}, }, } absentProducts := []string{"another-product"} c.Check(simplestreams.ExtractCatalogsForProducts(metadata, absentProducts), gc.HasLen, 0) }
func (*simplestreamsSuite) TestExtractCatalogsForProductsReturnsMatch(c *gc.C) { metadata := simplestreams.CloudMetadata{ Products: map[string]simplestreams.MetadataCatalog{ "foo": {}, }, } c.Check( simplestreams.ExtractCatalogsForProducts(metadata, []string{"foo"}), gc.DeepEquals, []simplestreams.MetadataCatalog{metadata.Products["foo"]}) }
func (*simplestreamsSuite) TestExtractCatalogsForProductsPreservesOrder(c *gc.C) { products := map[string]simplestreams.MetadataCatalog{ "1": {}, "2": {}, "3": {}, "4": {}, } metadata := simplestreams.CloudMetadata{Products: products} c.Check( simplestreams.ExtractCatalogsForProducts(metadata, []string{"1", "3", "4", "2"}), gc.DeepEquals, []simplestreams.MetadataCatalog{ products["1"], products["3"], products["4"], products["2"], }) }
func (*simplestreamsSuite) TestExtractCatalogsForProductsAcceptsNil(c *gc.C) { empty := simplestreams.CloudMetadata{} c.Check(simplestreams.ExtractCatalogsForProducts(empty, nil), gc.HasLen, 0) }