91 lines
1.8 KiB
Go
91 lines
1.8 KiB
Go
package metadata
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import (
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"testing"
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"github.com/boltdb/bolt"
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"github.com/containerd/containerd/errdefs"
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"github.com/pkg/errors"
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)
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func TestLeases(t *testing.T) {
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ctx, db, cancel := testEnv(t)
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defer cancel()
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testCases := []struct {
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ID string
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Cause error
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}{
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{
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ID: "tx1",
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},
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{
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ID: "tx1",
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Cause: errdefs.ErrAlreadyExists,
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},
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{
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ID: "tx2",
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},
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}
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var leases []Lease
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for _, tc := range testCases {
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if err := db.Update(func(tx *bolt.Tx) error {
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lease, err := NewLeaseManager(tx).Create(ctx, tc.ID, nil)
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if err != nil {
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if tc.Cause != nil && errors.Cause(err) == tc.Cause {
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return nil
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}
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return err
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}
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leases = append(leases, lease)
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return nil
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}); err != nil {
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t.Fatal(err)
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}
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}
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var listed []Lease
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// List leases, check same
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if err := db.View(func(tx *bolt.Tx) error {
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var err error
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listed, err = NewLeaseManager(tx).List(ctx, false)
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return err
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}); err != nil {
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t.Fatal(err)
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}
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if len(listed) != len(leases) {
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t.Fatalf("Expected %d lease, got %d", len(leases), len(listed))
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}
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for i := range listed {
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if listed[i].ID != leases[i].ID {
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t.Fatalf("Expected lease ID %s, got %s", leases[i].ID, listed[i].ID)
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}
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if listed[i].CreatedAt != leases[i].CreatedAt {
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t.Fatalf("Expected lease created at time %s, got %s", leases[i].CreatedAt, listed[i].CreatedAt)
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}
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}
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for _, tc := range testCases {
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if err := db.Update(func(tx *bolt.Tx) error {
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return NewLeaseManager(tx).Delete(ctx, tc.ID)
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}); err != nil {
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t.Fatal(err)
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}
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}
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if err := db.View(func(tx *bolt.Tx) error {
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var err error
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listed, err = NewLeaseManager(tx).List(ctx, false)
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return err
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}); err != nil {
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t.Fatal(err)
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}
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if len(listed) > 0 {
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t.Fatalf("Expected no leases, found %d: %v", len(listed), listed)
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}
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}
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