1 files changed, 30 insertions, 0 deletions
diff --git a/workhorse/internal/lsif_transformer/parser/hovers_test.go b/workhorse/internal/lsif_transformer/parser/hovers_test.go
new file mode 100644
index 00000000000..3037be103af
--- /dev/null
+++ b/workhorse/internal/lsif_transformer/parser/hovers_test.go
@@ -0,0 +1,30 @@
+package parser
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestHoversRead(t *testing.T) {
+	h := setupHovers(t)
+
+	var offset Offset
+	require.NoError(t, h.Offsets.Entry(2, &offset))
+	require.Equal(t, Offset{At: 0, Len: 19}, offset)
+
+	require.Equal(t, `[{"value":"hello"}]`, string(h.For(1)))
+
+	require.NoError(t, h.Close())
+}
+
+func setupHovers(t *testing.T) *Hovers {
+	h, err := NewHovers(Config{})
+	require.NoError(t, err)
+
+	require.NoError(t, h.Read("hoverResult", []byte(`{"id":"2","label":"hoverResult","result":{"contents": ["hello"]}}`)))
+	require.NoError(t, h.Read("textDocument/hover", []byte(`{"id":4,"label":"textDocument/hover","outV":"3","inV":2}`)))
+	require.NoError(t, h.Read("textDocument/references", []byte(`{"id":"3","label":"textDocument/references","outV":3,"inV":"1"}`)))
+
+	return h
+}