feat: create scylla resource

testhelper/docker/resource/scylla/config.go

@@ -0,0 +1,13 @@
+package scylla
+
+type Option func(*config)
+
+func WithTag(tag string) Option {
+	return func(c *config) {
+		c.tag = tag
+	}
+}
+
+type config struct {
+	tag string
+}

testhelper/docker/resource/scylla/scylla.go

@@ -0,0 +1,66 @@
+package scylla
+
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/ory/dockertest/v3"
+
+	"github.com/rudderlabs/rudder-go-kit/testhelper/docker/resource"
+)
+
+type Resource struct {
+	URL  string
+	Port string
+}
+
+func Setup(pool *dockertest.Pool, d resource.Cleaner, opts ...Option) (*Resource, error) {
+	c := &config{
+		tag: "5.4.9",
+	}
+	for _, opt := range opts {
+		opt(c)
+	}
+
+	container, err := pool.RunWithOptions(&dockertest.RunOptions{
+		Repository:   "scylladb/scylla",
+		Tag:          c.tag,
+		Env:          []string{},
+		ExposedPorts: []string{"9042"},
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	d.Cleanup(func() {
+		if err := pool.Purge(container); err != nil {
+			d.Log("Could not purge resource:", err)
+		}
+	})
+
+	url := fmt.Sprintf("http://localhost:%s", container.GetPort("9042/tcp"))
+
+	if err := pool.Retry(func() (err error) {
+		var w bytes.Buffer
+		code, err := container.Exec(
+			[]string{
+				"sh", "-c", "nodetool statusgossip | grep 'running' || exit 1",
+			},
+			dockertest.ExecOptions{StdOut: &w, StdErr: &w},
+		)
+		if err != nil {
+			return err
+		}
+		if code != 0 {
+			return fmt.Errorf("pulsar healthcheck failed")
+		}
+		return nil
+	}); err != nil {
+		return nil, err
+	}
+
+	return &Resource{
+		URL:  url,
+		Port: container.GetPort("9042/tcp"),
+	}, nil
+}

testhelper/docker/resource/scylla/scylla_test.go

@@ -0,0 +1,17 @@
+package scylla
+
+import (
+	"testing"
+
+	"github.com/ory/dockertest/v3"
+	"github.com/stretchr/testify/require"
+)
+
+func TestScylla(t *testing.T) {
+	pool, err := dockertest.NewPool("")
+	require.NoError(t, err)
+
+	scyllaContainer, err := Setup(pool, t)
+	require.NoError(t, err)
+	require.NotNil(t, scyllaContainer)
+}