Serge Bazanski | be538db | 2020-11-12 00:22:42 +0100 | [diff] [blame] | 1 | package utils |
| 2 | |
| 3 | import ( |
| 4 | "net/url" |
| 5 | "os" |
| 6 | "reflect" |
| 7 | "testing" |
| 8 | ) |
| 9 | |
| 10 | func TestInternalFS(t *testing.T) { |
| 11 | fs := newInternalFS("lib") |
| 12 | if _, err := fs.Open("kubecfg.libsonnet"); err != nil { |
| 13 | t.Errorf("opening kubecfg.libsonnet failed! %v", err) |
| 14 | } |
| 15 | if _, err := fs.Open("noexist"); !os.IsNotExist(err) { |
| 16 | t.Errorf("Incorrect noexist error: %v", err) |
| 17 | } |
| 18 | if _, err := fs.Open("noexist/foo"); !os.IsNotExist(err) { |
| 19 | t.Errorf("Incorrect noexist dir error: %v", err) |
| 20 | } |
| 21 | |
| 22 | // This test really belongs somewhere else, but it's easiest |
| 23 | // to do here. |
| 24 | if _, err := fs.Open("kubecfg_test.jsonnet"); err == nil { |
| 25 | t.Errorf("kubecfg_test.jsonnet should not have been embedded") |
| 26 | } |
| 27 | } |
| 28 | |
| 29 | func TestExpandImportToCandidateURLs(t *testing.T) { |
| 30 | importer := universalImporter{ |
| 31 | BaseSearchURLs: []*url.URL{ |
| 32 | {Scheme: "file", Path: "/first/base/search/"}, |
| 33 | }, |
| 34 | } |
| 35 | |
| 36 | t.Run("Absolute URL in import statement yields a single candidate", func(t *testing.T) { |
| 37 | urls, _ := importer.expandImportToCandidateURLs("dir", "http://absolute.com/import/path") |
| 38 | expected := []*url.URL{ |
| 39 | {Scheme: "http", Host: "absolute.com", Path: "/import/path"}, |
| 40 | } |
| 41 | if !reflect.DeepEqual(urls, expected) { |
| 42 | t.Errorf("Expected %v, got %v", expected, urls) |
| 43 | } |
| 44 | }) |
| 45 | |
| 46 | t.Run("Absolute URL in import dir is searched before BaseSearchURLs", func(t *testing.T) { |
| 47 | urls, _ := importer.expandImportToCandidateURLs("file:///abs/import/dir/", "relative/file.libsonnet") |
| 48 | expected := []*url.URL{ |
| 49 | {Scheme: "file", Host: "", Path: "/abs/import/dir/relative/file.libsonnet"}, |
| 50 | {Scheme: "file", Host: "", Path: "/first/base/search/relative/file.libsonnet"}, |
| 51 | } |
| 52 | if !reflect.DeepEqual(urls, expected) { |
| 53 | t.Errorf("Expected %v, got %v", expected, urls) |
| 54 | } |
| 55 | }) |
| 56 | } |