restic/internal/backend/azure/azure_test.go

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package azure_test
import (
"context"
"errors"
"fmt"
"os"
"testing"
"time"
"github.com/restic/restic/internal/backend/azure"
"github.com/restic/restic/internal/backend/test"
"github.com/restic/restic/internal/restic"
. "github.com/restic/restic/internal/test"
)
func newAzureTestSuite(t testing.TB) *test.Suite {
return &test.Suite{
// do not use excessive data
MinimalData: true,
// NewConfig returns a config for a new temporary backend that will be used in tests.
NewConfig: func() (interface{}, error) {
azcfg, err := azure.ParseConfig(os.Getenv("RESTIC_TEST_AZURE_REPOSITORY"))
if err != nil {
return nil, err
}
cfg := azcfg.(azure.Config)
cfg.AccountName = os.Getenv("RESTIC_TEST_AZURE_ACCOUNT_NAME")
cfg.AccountKey = os.Getenv("RESTIC_TEST_AZURE_ACCOUNT_KEY")
cfg.Prefix = fmt.Sprintf("test-%d", time.Now().UnixNano())
return cfg, nil
},
// CreateFn is a function that creates a temporary repository for the tests.
Create: func(config interface{}) (restic.Backend, error) {
cfg := config.(azure.Config)
be, err := azure.Create(cfg)
if err != nil {
return nil, err
}
exists, err := be.Test(context.TODO(), restic.Handle{Type: restic.ConfigFile})
if err != nil {
return nil, err
}
if exists {
return nil, errors.New("config already exists")
}
return be, nil
},
// OpenFn is a function that opens a previously created temporary repository.
Open: func(config interface{}) (restic.Backend, error) {
cfg := config.(azure.Config)
return azure.Open(cfg)
},
// CleanupFn removes data created during the tests.
Cleanup: func(config interface{}) error {
cfg := config.(azure.Config)
be, err := azure.Open(cfg)
if err != nil {
return err
}
if err := be.(restic.Deleter).Delete(context.TODO()); err != nil {
return err
}
return nil
},
}
}
func TestBackendAzure(t *testing.T) {
defer func() {
if t.Skipped() {
SkipDisallowed(t, "restic/backend/azure.TestBackendAzure")
}
}()
vars := []string{
"RESTIC_TEST_AZURE_ACCOUNT_NAME",
"RESTIC_TEST_AZURE_ACCOUNT_KEY",
"RESTIC_TEST_AZURE_REPOSITORY",
}
for _, v := range vars {
if os.Getenv(v) == "" {
t.Skipf("environment variable %v not set", v)
return
}
}
t.Logf("run tests")
newAzureTestSuite(t).RunTests(t)
}
func BenchmarkBackendAzure(t *testing.B) {
vars := []string{
"RESTIC_TEST_AZURE_ACCOUNT_NAME",
"RESTIC_TEST_AZURE_ACCOUNT_KEY",
"RESTIC_TEST_AZURE_REPOSITORY",
}
for _, v := range vars {
if os.Getenv(v) == "" {
t.Skipf("environment variable %v not set", v)
return
}
}
t.Logf("run tests")
newAzureTestSuite(t).RunBenchmarks(t)
}