Function TestParseFlakeInstallable

nix/flake/flakeref_test.go:279–327

(t *testing.T)

}

func TestParseFlakeInstallable(t *testing.T) {
	cases := map[string]Installable{
		// Empty string is not a valid installable.
		"": {},

		// Not a path and not a valid URL.
		"://bad/url": {},

		".":             {Ref: Ref{Type: TypePath, Path: "."}},
		".#app":         {AttrPath: "app", Ref: Ref{Type: TypePath, Path: "."}},
		".#app^out":     {AttrPath: "app", Outputs: "out", Ref: Ref{Type: TypePath, Path: "."}},
		".#app^out,lib": {AttrPath: "app", Outputs: "lib,out", Ref: Ref{Type: TypePath, Path: "."}},
		".#app^*":       {AttrPath: "app", Outputs: "*", Ref: Ref{Type: TypePath, Path: "."}},
		".^*":           {Outputs: "*", Ref: Ref{Type: TypePath, Path: "."}},

		"./flake":             {Ref: Ref{Type: TypePath, Path: "./flake"}},
		"./flake#app":         {AttrPath: "app", Ref: Ref{Type: TypePath, Path: "./flake"}},
		"./flake#app^out":     {AttrPath: "app", Outputs: "out", Ref: Ref{Type: TypePath, Path: "./flake"}},
		"./flake#app^out,lib": {AttrPath: "app", Outputs: "lib,out", Ref: Ref{Type: TypePath, Path: "./flake"}},
		"./flake^out":         {Outputs: "out", Ref: Ref{Type: TypePath, Path: "./flake"}},

		"indirect":            {Ref: Ref{Type: TypeIndirect, ID: "indirect"}},
		"nixpkgs#app":         {AttrPath: "app", Ref: Ref{Type: TypeIndirect, ID: "nixpkgs"}},
		"nixpkgs#app^out":     {AttrPath: "app", Outputs: "out", Ref: Ref{Type: TypeIndirect, ID: "nixpkgs"}},
		"nixpkgs#app^out,lib": {AttrPath: "app", Outputs: "lib,out", Ref: Ref{Type: TypeIndirect, ID: "nixpkgs"}},
		"nixpkgs^out":         {Outputs: "out", Ref: Ref{Type: TypeIndirect, ID: "nixpkgs"}},

		"%23#app":       {AttrPath: "app", Ref: Ref{Type: TypeIndirect, ID: "#"}},
		"./%23#app":     {AttrPath: "app", Ref: Ref{Type: TypePath, Path: "./#"}},
		"/%23#app":      {AttrPath: "app", Ref: Ref{Type: TypePath, Path: "/#"}},
		"path:/%23#app": {AttrPath: "app", Ref: Ref{Type: TypePath, Path: "/#"}},

		"http://example.com/%23.tar#app":   {AttrPath: "app", Ref: Ref{Type: TypeTarball, URL: "http://example.com/%23.tar"}},
		"file:///flake#app":                {AttrPath: "app", Ref: Ref{Type: TypeFile, URL: "file:///flake"}},
		"git://example.com/repo/flake#app": {AttrPath: "app", Ref: Ref{Type: TypeGit, URL: "git://example.com/repo/flake"}},
	}

	for installable, want := range cases {
		t.Run(installable, func(t *testing.T) {
			got, err := ParseInstallable(installable)
			if diff := cmp.Diff(want, got); diff != "" {
				if err != nil {
					t.Errorf("got error: %s", err)
				}
				t.Errorf("wrong installable (-want +got):\n%s", diff)
			}
		})
	}
}

func TestFlakeInstallableString(t *testing.T) {
	cases := map[Installable]string{