diff --git a/jsonb_array_test.go b/jsonb_array_test.go
index 65f1777a..e63d0c00 100644
--- a/jsonb_array_test.go
+++ b/jsonb_array_test.go
@@ -1,6 +1,8 @@
 package pgtype_test
 
 import (
+	"encoding/json"
+	"reflect"
 	"testing"
 
 	"github.com/jackc/pgtype"
@@ -34,3 +36,53 @@ func TestJSONBArrayTranscode(t *testing.T) {
 		},
 	})
 }
+
+func TestJSONBArraySet(t *testing.T) {
+	successfulTests := []struct {
+		source interface{}
+		result pgtype.JSONBArray
+	}{
+		{source: []string{"{}"}, result: pgtype.JSONBArray{
+			Elements:   []pgtype.JSONB{pgtype.JSONB{Bytes: []byte("{}"), Status: pgtype.Present}},
+			Dimensions: []pgtype.ArrayDimension{pgtype.ArrayDimension{Length: 1, LowerBound: 1}},
+			Status:     pgtype.Present,
+		}},
+		{source: [][]byte{[]byte("{}")}, result: pgtype.JSONBArray{
+			Elements:   []pgtype.JSONB{pgtype.JSONB{Bytes: []byte("{}"), Status: pgtype.Present}},
+			Dimensions: []pgtype.ArrayDimension{pgtype.ArrayDimension{Length: 1, LowerBound: 1}},
+			Status:     pgtype.Present,
+		}},
+		{source: [][]byte{[]byte(`{"foo":1}`), []byte(`{"bar":2}`)}, result: pgtype.JSONBArray{
+			Elements:   []pgtype.JSONB{pgtype.JSONB{Bytes: []byte(`{"foo":1}`), Status: pgtype.Present}, pgtype.JSONB{Bytes: []byte(`{"bar":2}`), Status: pgtype.Present}},
+			Dimensions: []pgtype.ArrayDimension{pgtype.ArrayDimension{Length: 2, LowerBound: 1}},
+			Status:     pgtype.Present,
+		}},
+		{source: []json.RawMessage{json.RawMessage(`{"foo":1}`), json.RawMessage(`{"bar":2}`)}, result: pgtype.JSONBArray{
+			Elements:   []pgtype.JSONB{pgtype.JSONB{Bytes: []byte(`{"foo":1}`), Status: pgtype.Present}, pgtype.JSONB{Bytes: []byte(`{"bar":2}`), Status: pgtype.Present}},
+			Dimensions: []pgtype.ArrayDimension{pgtype.ArrayDimension{Length: 2, LowerBound: 1}},
+			Status:     pgtype.Present,
+		}},
+		{source: []json.RawMessage{json.RawMessage(`{"foo":12}`), json.RawMessage(`{"bar":2}`)}, result: pgtype.JSONBArray{
+			Elements:   []pgtype.JSONB{pgtype.JSONB{Bytes: []byte(`{"foo":12}`), Status: pgtype.Present}, pgtype.JSONB{Bytes: []byte(`{"bar":2}`), Status: pgtype.Present}},
+			Dimensions: []pgtype.ArrayDimension{pgtype.ArrayDimension{Length: 2, LowerBound: 1}},
+			Status:     pgtype.Present,
+		}},
+		{source: []json.RawMessage{json.RawMessage(`{"foo":1}`), json.RawMessage(`{"bar":{"x":2}}`)}, result: pgtype.JSONBArray{
+			Elements:   []pgtype.JSONB{pgtype.JSONB{Bytes: []byte(`{"foo":1}`), Status: pgtype.Present}, pgtype.JSONB{Bytes: []byte(`{"bar":{"x":2}}`), Status: pgtype.Present}},
+			Dimensions: []pgtype.ArrayDimension{pgtype.ArrayDimension{Length: 2, LowerBound: 1}},
+			Status:     pgtype.Present,
+		}},
+	}
+
+	for i, tt := range successfulTests {
+		var d pgtype.JSONBArray
+		err := d.Set(tt.source)
+		if err != nil {
+			t.Errorf("%d: %v", i, err)
+		}
+
+		if !reflect.DeepEqual(d, tt.result) {
+			t.Errorf("%d: expected %+v to convert to %+v, but it was %+v", i, tt.source, tt.result, d)
+		}
+	}
+}