| 1 | package host |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "errors" |
| 6 | "github.com/carlosframework/platform/internal/activator" |
| 7 | "github.com/carlosframework/platform/internal/hostwrite" |
| 8 | "github.com/carlosframework/platform/internal/schedule" |
| 9 | "testing" |
| 10 | ) |
| 11 | |
| 12 | func TestClaimWiringOffConstructsNothing(t *testing.T) { |
| 13 | reads := 0 |
| 14 | w, err := newClaimWiring(context.Background(), func(string) string { reads++; return " " }, func(context.Context) (ClaimProviders, error) { |
| 15 | t.Fatal("provider construction flag-off") |
| 16 | return ClaimProviders{}, nil |
| 17 | }) |
| 18 | if err != nil || reads != 1 { |
| 19 | t.Fatal(err, reads) |
| 20 | } |
| 21 | cfg := activator.Config{} |
| 22 | runner := schedule.Runner{} |
| 23 | converger := schedule.Converger{} |
| 24 | if err := w.configure(&cfg, &runner, &converger); err != nil { |
| 25 | t.Fatal(err) |
| 26 | } |
| 27 | if cfg.HostWrites.Enabled || runner.HostWrites.Enabled || converger.HostWrites.Enabled { |
| 28 | t.Fatal("flag off changed") |
| 29 | } |
| 30 | if err := w.startRegional(context.Background(), nil, nil); err != nil { |
| 31 | t.Fatal(err) |
| 32 | } |
| 33 | if w.joined != nil { |
| 34 | t.Fatal("worker flag off") |
| 35 | } |
| 36 | } |
| 37 | func TestClaimWiringOnMissingProviderRefuses(t *testing.T) { |
| 38 | w, err := newClaimWiring(context.Background(), func(string) string { return "0" }, nil) |
| 39 | if !w.Writes.Enabled || !errors.Is(err, hostwrite.ErrUnavailable) { |
| 40 | t.Fatal(w, err) |
| 41 | } |
| 42 | if err := w.configure(&activator.Config{}, &schedule.Runner{}, &schedule.Converger{}); err == nil { |
| 43 | t.Fatal("missing provider configured") |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | type testRegionalLoop struct{ started chan struct{} } |
| 48 | |
| 49 | func (r testRegionalLoop) Loop(ctx context.Context, _ <-chan struct{}, _ func(error)) error { |
| 50 | close(r.started) |
| 51 | <-ctx.Done() |
| 52 | return ctx.Err() |
| 53 | } |
| 54 | |
| 55 | var _ RegionalLoop = testRegionalLoop{} |
| 56 | |
| 57 | func TestClaimWiringRegionalContractBeforeTask10(t *testing.T) { |
| 58 | loop := testRegionalLoop{started: make(chan struct{})} |
| 59 | w := &ClaimWiring{Writes: hostwrite.Config{Enabled: true}, Providers: ClaimProviders{Regional: loop}} |
| 60 | if err := w.startRegional(t.Context(), nil, nil); err != nil { |
| 61 | t.Fatal(err) |
| 62 | } |
| 63 | <-loop.started |
| 64 | if err := w.close(t.Context()); err != nil { |
| 65 | t.Fatal(err) |
| 66 | } |
| 67 | } |
| 68 | |
amadan