Initial commit

Initial public review release v0.10.0

lib/implementations/locator_test.go

@@ -0,0 +1,38 @@
+package implementations
+
+import (
+	"testing"
+
+	"github.com/pkg/errors"
+	"github.com/stretchr/testify/require"
+	"go.uber.org/zap"
+)
+
+type testExecutor struct {
+	SelectiveContainerExecutor
+}
+
+func TestNewObjectLocator(t *testing.T) {
+	validParams := LocatorParams{
+		SelectiveContainerExecutor: new(testExecutor),
+		Logger:                     zap.L(),
+	}
+
+	t.Run("valid params", func(t *testing.T) {
+		s, err := NewObjectLocator(validParams)
+		require.NoError(t, err)
+		require.NotNil(t, s)
+	})
+	t.Run("empty logger", func(t *testing.T) {
+		p := validParams
+		p.Logger = nil
+		_, err := NewObjectLocator(p)
+		require.EqualError(t, err, errors.Wrap(errEmptyLogger, locatorInstanceFailMsg).Error())
+	})
+	t.Run("empty container handler", func(t *testing.T) {
+		p := validParams
+		p.SelectiveContainerExecutor = nil
+		_, err := NewObjectLocator(p)
+		require.EqualError(t, err, errors.Wrap(errEmptyObjectsContainerHandler, locatorInstanceFailMsg).Error())
+	})
+}