lotus/lotus-soup/testkit/testenv.go

55 lines
1.4 KiB
Go
Raw Normal View History

package testkit
import (
"context"
"fmt"
"strings"
"time"
2020-07-01 16:54:46 +00:00
"github.com/davecgh/go-spew/spew"
"github.com/testground/sdk-go/run"
"github.com/testground/sdk-go/runtime"
)
type TestEnvironment struct {
*runtime.RunEnv
*run.InitContext
2020-07-01 13:41:38 +00:00
Role string
}
// workaround for default params being wrapped in quote chars
func (t *TestEnvironment) StringParam(name string) string {
return strings.Trim(t.RunEnv.StringParam(name), "\"")
}
func (t *TestEnvironment) DurationParam(name string) time.Duration {
d, err := time.ParseDuration(t.StringParam(name))
if err != nil {
panic(fmt.Errorf("invalid duration value for param '%s': %w", name, err))
}
return d
}
func (t *TestEnvironment) DebugSpew(format string, args ...interface{}) {
2020-07-01 16:54:46 +00:00
t.RecordMessage(spew.Sprintf(format, args...))
}
2020-07-01 13:41:38 +00:00
// WaitUntilAllDone waits until all instances in the test case are done.
func (t *TestEnvironment) WaitUntilAllDone() {
ctx := context.Background()
t.SyncClient.MustSignalAndWait(ctx, StateDone, t.TestInstanceCount)
}
2020-07-01 13:41:38 +00:00
// WrapTestEnvironment takes a test case function that accepts a
// *TestEnvironment, and adapts it to the original unwrapped SDK style
// (run.InitializedTestCaseFn).
func WrapTestEnvironment(f func(t *TestEnvironment) error) run.InitializedTestCaseFn {
return func(runenv *runtime.RunEnv, initCtx *run.InitContext) error {
t := &TestEnvironment{RunEnv: runenv, InitContext: initCtx}
t.Role = t.StringParam("role")
return f(t)
}
}