1 files changed, 41 insertions, 0 deletions
diff --git a/cmd/bolt/keys_test.go b/cmd/bolt/keys_test.go
new file mode 100644
index 0000000..c426836
--- /dev/null
+++ b/cmd/bolt/keys_test.go
@@ -0,0 +1,41 @@
+package main_test
+
+import (
+	"testing"
+
+	"github.com/boltdb/bolt"
+	. "github.com/boltdb/bolt/cmd/bolt"
+	"github.com/stretchr/testify/assert"
+)
+
+// Ensure that a list of keys can be retrieved for a given bucket.
+func TestKeys(t *testing.T) {
+	SetTestMode(true)
+	open(func(db *bolt.DB) {
+		db.Update(func(tx *bolt.Tx) error {
+			tx.CreateBucket("widgets")
+			tx.Bucket("widgets").Put([]byte("0002"), []byte(""))
+			tx.Bucket("widgets").Put([]byte("0001"), []byte(""))
+			tx.Bucket("widgets").Put([]byte("0003"), []byte(""))
+			return nil
+		})
+		output := run("keys", db.Path(), "widgets")
+		assert.Equal(t, "0001\n0002\n0003", output)
+	})
+}
+
+// Ensure that an error is reported if the database is not found.
+func TestKeysDBNotFound(t *testing.T) {
+	SetTestMode(true)
+	output := run("keys", "no/such/db", "widgets")
+	assert.Equal(t, "stat no/such/db: no such file or directory", output)
+}
+
+// Ensure that an error is reported if the bucket is not found.
+func TestKeysBucketNotFound(t *testing.T) {
+	SetTestMode(true)
+	open(func(db *bolt.DB) {
+		output := run("keys", db.Path(), "widgets")
+		assert.Equal(t, "bucket not found: widgets", output)
+	})
+}