viye/plumbing/files/files_test.go (view raw)
| 1 | package files |
| 2 | |
| 3 | import ( |
| 4 | "os" |
| 5 | "path/filepath" |
| 6 | "strings" |
| 7 | "testing" |
| 8 | |
| 9 | "github.com/olexsmir/viye/core" |
| 10 | ) |
| 11 | |
| 12 | func TestMatch(t *testing.T) { |
| 13 | dir := t.TempDir() |
| 14 | os.Mkdir(filepath.Join(dir, "sub"), 0o755) |
| 15 | os.WriteFile(filepath.Join(dir, "f"), nil, 0o644) |
| 16 | |
| 17 | tests := []struct { |
| 18 | p, dir string |
| 19 | m bool |
| 20 | }{ |
| 21 | {"~", ".", true}, |
| 22 | {"/tmp", ".", true}, |
| 23 | {dir, ".", true}, |
| 24 | {"sub", dir, true}, |
| 25 | {"f", dir, true}, |
| 26 | {"nope", dir, false}, |
| 27 | {"$ ls", dir, false}, |
| 28 | } |
| 29 | for _, tt := range tests { |
| 30 | got := (&Tool{}).Match(&core.Context{Path: []string{tt.p}, Dir: tt.dir}) |
| 31 | if got != tt.m { |
| 32 | t.Errorf("Match(%q, dir=%q) = %v; want %v", tt.p, tt.dir, got, tt.m) |
| 33 | } |
| 34 | } |
| 35 | } |
| 36 | |
| 37 | func TestExecute(t *testing.T) { |
| 38 | t.Run("list dir", func(t *testing.T) { |
| 39 | dir := t.TempDir() |
| 40 | os.WriteFile(filepath.Join(dir, "x"), nil, 0o644) |
| 41 | ctx := &core.Context{Path: []string{dir}, Dir: "."} |
| 42 | got, err := (&Tool{}).Execute(ctx) |
| 43 | if err != nil { |
| 44 | t.Fatal(err) |
| 45 | } |
| 46 | if got != "x\n" { |
| 47 | t.Errorf("Execute = %q; want %q", got, "x\\n") |
| 48 | } |
| 49 | }) |
| 50 | |
| 51 | t.Run("navigate into subdir", func(t *testing.T) { |
| 52 | dir := t.TempDir() |
| 53 | sub := filepath.Join(dir, "sub") |
| 54 | os.Mkdir(sub, 0o755) |
| 55 | os.WriteFile(filepath.Join(sub, "y"), nil, 0o644) |
| 56 | |
| 57 | v := core.New() |
| 58 | v.Register(&Tool{}) |
| 59 | var out strings.Builder |
| 60 | if err := v.Run(&out, []string{"viye", dir, "sub"}); err != nil { |
| 61 | t.Fatal(err) |
| 62 | } |
| 63 | if out.String() != "y\n" { |
| 64 | t.Errorf("Run = %q; want %q", out.String(), "y\\n") |
| 65 | } |
| 66 | }) |
| 67 | |
| 68 | t.Run("non existent path", func(t *testing.T) { |
| 69 | ctx := &core.Context{Path: []string{"/nonexistent_foobar"}, Dir: "."} |
| 70 | if _, err := (&Tool{}).Execute(ctx); err == nil { |
| 71 | t.Error("expected error") |
| 72 | } |
| 73 | }) |
| 74 | } |
| 75 | |
| 76 | func TestResolve(t *testing.T) { |
| 77 | home, _ := os.UserHomeDir() |
| 78 | tests := []struct { |
| 79 | p, dir string |
| 80 | want string |
| 81 | }{ |
| 82 | {"~", ".", home}, |
| 83 | {"~/foo", ".", filepath.Join(home, "foo")}, |
| 84 | {"/abs/path", ".", "/abs/path"}, |
| 85 | {"rel", "/base", "/base/rel"}, |
| 86 | } |
| 87 | for _, tt := range tests { |
| 88 | got := resolve(tt.p, tt.dir) |
| 89 | if got != tt.want { |
| 90 | t.Errorf("resolve(%q, %q) = %q; want %q", tt.p, tt.dir, got, tt.want) |
| 91 | } |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | func TestListDir(t *testing.T) { |
| 96 | dir := t.TempDir() |
| 97 | os.Mkdir(filepath.Join(dir, "sub"), 0o755) |
| 98 | os.WriteFile(filepath.Join(dir, "a.txt"), nil, 0o644) |
| 99 | |
| 100 | got, err := listDir(dir) |
| 101 | if err != nil { |
| 102 | t.Fatal(err) |
| 103 | } |
| 104 | if got != "a.txt\nsub/\n" { |
| 105 | t.Errorf("listDir = %q; want %q", got, "a.txt\\nsub/\\n") |
| 106 | } |
| 107 | } |