Files
s3/test/kafka/internal/testutil/assertions.go
zooqueen dd74d3e6d6 Replace AGPL MinIO fork with Apache-2.0 SeaweedFS fork; rebrand CLI weed->s3
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.

- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
  "Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
  SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
  (replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
  keep their upstream import paths with zero churn. Internal identifiers and
  import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
  help/usage/flag strings, shell autocomplete program name, and the product name
  in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
  (e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
  `cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
  updated to ignore the `s3` build output.
2026-06-18 23:41:25 -07:00

151 lines
3.6 KiB
Go

package testutil
import (
"fmt"
"testing"
"time"
)
// AssertEventually retries an assertion until it passes or times out
func AssertEventually(t *testing.T, assertion func() error, timeout time.Duration, interval time.Duration, msgAndArgs ...interface{}) {
t.Helper()
deadline := time.Now().Add(timeout)
var lastErr error
for time.Now().Before(deadline) {
if err := assertion(); err == nil {
return // Success
} else {
lastErr = err
}
time.Sleep(interval)
}
// Format the failure message
var msg string
if len(msgAndArgs) > 0 {
if format, ok := msgAndArgs[0].(string); ok {
msg = fmt.Sprintf(format, msgAndArgs[1:]...)
} else {
msg = fmt.Sprint(msgAndArgs...)
}
} else {
msg = "assertion failed"
}
t.Fatalf("%s after %v: %v", msg, timeout, lastErr)
}
// AssertNoError fails the test if err is not nil
func AssertNoError(t *testing.T, err error, msgAndArgs ...interface{}) {
t.Helper()
if err != nil {
var msg string
if len(msgAndArgs) > 0 {
if format, ok := msgAndArgs[0].(string); ok {
msg = fmt.Sprintf(format, msgAndArgs[1:]...)
} else {
msg = fmt.Sprint(msgAndArgs...)
}
} else {
msg = "unexpected error"
}
t.Fatalf("%s: %v", msg, err)
}
}
// AssertError fails the test if err is nil
func AssertError(t *testing.T, err error, msgAndArgs ...interface{}) {
t.Helper()
if err == nil {
var msg string
if len(msgAndArgs) > 0 {
if format, ok := msgAndArgs[0].(string); ok {
msg = fmt.Sprintf(format, msgAndArgs[1:]...)
} else {
msg = fmt.Sprint(msgAndArgs...)
}
} else {
msg = "expected error but got nil"
}
t.Fatal(msg)
}
}
// AssertEqual fails the test if expected != actual
func AssertEqual(t *testing.T, expected, actual interface{}, msgAndArgs ...interface{}) {
t.Helper()
if expected != actual {
var msg string
if len(msgAndArgs) > 0 {
if format, ok := msgAndArgs[0].(string); ok {
msg = fmt.Sprintf(format, msgAndArgs[1:]...)
} else {
msg = fmt.Sprint(msgAndArgs...)
}
} else {
msg = "values not equal"
}
t.Fatalf("%s: expected %v, got %v", msg, expected, actual)
}
}
// AssertNotEqual fails the test if expected == actual
func AssertNotEqual(t *testing.T, expected, actual interface{}, msgAndArgs ...interface{}) {
t.Helper()
if expected == actual {
var msg string
if len(msgAndArgs) > 0 {
if format, ok := msgAndArgs[0].(string); ok {
msg = fmt.Sprintf(format, msgAndArgs[1:]...)
} else {
msg = fmt.Sprint(msgAndArgs...)
}
} else {
msg = "values should not be equal"
}
t.Fatalf("%s: both values are %v", msg, expected)
}
}
// AssertGreaterThan fails the test if actual <= expected
func AssertGreaterThan(t *testing.T, expected, actual int, msgAndArgs ...interface{}) {
t.Helper()
if actual <= expected {
var msg string
if len(msgAndArgs) > 0 {
if format, ok := msgAndArgs[0].(string); ok {
msg = fmt.Sprintf(format, msgAndArgs[1:]...)
} else {
msg = fmt.Sprint(msgAndArgs...)
}
} else {
msg = "value not greater than expected"
}
t.Fatalf("%s: expected > %d, got %d", msg, expected, actual)
}
}
// AssertContains fails the test if slice doesn't contain item
func AssertContains(t *testing.T, slice []string, item string, msgAndArgs ...interface{}) {
t.Helper()
for _, s := range slice {
if s == item {
return // Found it
}
}
var msg string
if len(msgAndArgs) > 0 {
if format, ok := msgAndArgs[0].(string); ok {
msg = fmt.Sprintf(format, msgAndArgs[1:]...)
} else {
msg = fmt.Sprint(msgAndArgs...)
}
} else {
msg = "item not found in slice"
}
t.Fatalf("%s: %q not found in %v", msg, item, slice)
}