104 lines
2.8 KiB
Go
104 lines
2.8 KiB
Go
package nix_test
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import (
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"errors"
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"os"
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"slices"
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"syscall"
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"testing"
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"gensokyo.uk/nix"
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"hakurei.app/command"
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)
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func init() {
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stubCommandInit = append(stubCommandInit, func(c command.Command) {
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var (
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flagCopyTo string
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flagCopyStdin bool
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)
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c.NewCommand(nix.CommandCopy, "emit samples for various `nix copy` cases", func(args []string) error {
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if flagCopyTo != "s3://example?compression=none¶llel-compression=false®ion=us-east-1&scheme=http&endpoint=s3.example.org&secret-key="+nonexistent || !flagCopyStdin {
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return syscall.ENOSYS
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}
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installables, err := nix.ReadStdin(os.Stdin)
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if err != nil {
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return err
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}
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if !slices.Equal(installables, instWant["pluiedev pappardelle"]) {
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return syscall.EINVAL
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}
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return nil
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}).
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Flag(&flagCopyTo, trimFlagName(nix.FlagTo), command.StringFlag(""), nix.FlagTo).
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Flag(&flagCopyStdin, trimFlagName(nix.FlagStdin), command.BoolFlag(false), nix.FlagStdin)
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})
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}
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func TestBinaryCache(t *testing.T) {
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testCases := []struct {
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name string
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store *nix.BinaryCache
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want string
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}{
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{"example", &nix.BinaryCache{
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Compression: "none",
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ParallelCompression: false,
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Bucket: "example",
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Endpoint: "s3.example.org",
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Region: "us-east-1",
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Scheme: "http",
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CredentialsPath: "/dev/null",
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}, "s3://example?compression=none¶llel-compression=false®ion=us-east-1&scheme=http&endpoint=s3.example.org"},
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{"gensokyo", &nix.BinaryCache{
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Compression: "zstd",
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ParallelCompression: true,
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Bucket: "nix-cache",
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Endpoint: "s3.gensokyo.uk",
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Region: "ap-northeast-1",
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Scheme: "https",
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CredentialsPath: "/var/lib/persist/cache/s3",
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}, "s3://nix-cache?compression=zstd¶llel-compression=true®ion=ap-northeast-1&scheme=https&endpoint=s3.gensokyo.uk"},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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if got := tc.store.String(); got != tc.want {
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t.Errorf("String: %q, want %q", got, tc.want)
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}
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})
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}
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}
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func TestCopy(t *testing.T) {
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stubNixCommand(t)
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if err := nix.Copy(
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newStubContext(t.Context(), nil, os.Stdout, os.Stderr),
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nonexistent,
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&nix.BinaryCache{
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Compression: "none",
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ParallelCompression: false,
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Bucket: "example",
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Endpoint: "s3.example.org",
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Region: "us-east-1",
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Scheme: "http",
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CredentialsPath: "/dev/null",
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},
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slices.Values(instWant["pluiedev pappardelle"]),
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); err != nil {
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t.Errorf("Copy: error = %v", err)
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}
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t.Run("nil store", func(t *testing.T) {
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if err := nix.Copy(
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newStubContext(t.Context(), nil, os.Stdout, os.Stderr),
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nonexistent,
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nil,
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nil,
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); !errors.Is(err, os.ErrInvalid) {
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t.Errorf("Copy: error = %v, want %v", err, os.ErrInvalid)
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}
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})
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}
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