113 lines
2.7 KiB
Go
113 lines
2.7 KiB
Go
package cassandra
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import (
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"fmt"
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"os"
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"reflect"
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"strconv"
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"testing"
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"time"
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"github.com/gocql/gocql"
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log "github.com/hashicorp/go-hclog"
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"github.com/hashicorp/vault/sdk/helper/logging"
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"github.com/hashicorp/vault/sdk/physical"
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"github.com/ory/dockertest"
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)
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func TestCassandraBackend(t *testing.T) {
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if testing.Short() {
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t.Skipf("skipping in short mode")
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}
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cleanup, hosts := prepareCassandraTestContainer(t)
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defer cleanup()
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// Run vault tests
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logger := logging.NewVaultLogger(log.Debug)
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b, err := NewCassandraBackend(map[string]string{
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"hosts": hosts,
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"protocol_version": "3",
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}, logger)
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if err != nil {
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t.Fatalf("Failed to create new backend: %v", err)
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}
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physical.ExerciseBackend(t, b)
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physical.ExerciseBackend_ListPrefix(t, b)
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}
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func TestCassandraBackendBuckets(t *testing.T) {
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expectations := map[string][]string{
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"": {"."},
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"a": {"."},
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"a/b": {".", "a"},
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"a/b/c/d/e": {".", "a", "a/b", "a/b/c", "a/b/c/d"}}
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b := &CassandraBackend{}
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for input, expected := range expectations {
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actual := b.buckets(input)
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if !reflect.DeepEqual(actual, expected) {
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t.Errorf("bad: %v expected: %v", actual, expected)
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}
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}
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}
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func prepareCassandraTestContainer(t *testing.T) (func(), string) {
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if os.Getenv("CASSANDRA_HOSTS") != "" {
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return func() {}, os.Getenv("CASSANDRA_HOSTS")
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}
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pool, err := dockertest.NewPool("")
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if err != nil {
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t.Fatalf("cassandra: failed to connect to docker: %s", err)
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}
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resource, err := pool.Run("cassandra", "3.11", []string{"CASSANDRA_BROADCAST_ADDRESS=127.0.0.1"})
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if err != nil {
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t.Fatalf("cassandra: could not start container: %s", err)
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}
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cleanup := func() {
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pool.Purge(resource)
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}
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setup := func() error {
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cluster := gocql.NewCluster("127.0.0.1")
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p, _ := strconv.Atoi(resource.GetPort("9042/tcp"))
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cluster.Port = p
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cluster.Timeout = 5 * time.Second
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sess, err := cluster.CreateSession()
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if err != nil {
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return err
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}
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defer sess.Close()
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// Create keyspace
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q := sess.Query(`CREATE KEYSPACE "vault" WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 };`)
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if err := q.Exec(); err != nil {
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t.Fatalf("could not create cassandra keyspace: %v", err)
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}
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// Create table
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q = sess.Query(`CREATE TABLE "vault"."entries" (
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bucket text,
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key text,
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value blob,
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PRIMARY KEY (bucket, key)
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) WITH CLUSTERING ORDER BY (key ASC);`)
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if err := q.Exec(); err != nil {
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t.Fatalf("could not create cassandra table: %v", err)
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}
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return nil
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}
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if pool.Retry(setup); err != nil {
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cleanup()
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t.Fatalf("cassandra: could not setup container: %s", err)
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}
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return cleanup, fmt.Sprintf("127.0.0.1:%s", resource.GetPort("9042/tcp"))
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}
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