Add negative tests

dgraph-io · Dec 6, 2022 · f2e8981 · f2e8981
1 parent 3b6f98c
commit f2e8981
Showing 1 changed file with 29 additions and 1 deletion.
diff --git a/query/query1_test.go b/query/query1_test.go
@@ -2571,7 +2571,7 @@ func TestExpandAll_empty_panic(t *testing.T) {
 	require.JSONEq(t, `{"data":{"me":[]}}`, js)
 }
 
-func TestMatchFuncWithAfter(t *testing.T) {
+func TestMatchFuncWithAfterWithValidUid(t *testing.T) {
 	query := `
 		{
 			q(func: match(name, Ali, 5), after: 0x2710) {
@@ -2585,6 +2585,34 @@ func TestMatchFuncWithAfter(t *testing.T) {
 	require.JSONEq(t, `{"data": {"q": [{"name": "Alice", "uid": "0x2712"}, {"name": "Alice", "uid": "0x2714"}]}}`, js)
 }
 
+func TestMatchFuncWithAfterWithInvalidUid(t *testing.T) {
+	query := `
+		{
+			q(func: match(name, Ali, 5), after: -1) {
+				uid
+				name
+			}
+		}
+	`
+	_, err := processQuery(context.Background(), t, query)
+	require.Error(t, err)
+	require.Contains(t, err.Error(), "parsing \"-1\": invalid syntax")
+}
+
+func TestMatchFuncWithAfterWithLastUid(t *testing.T) {
+	query := `
+		{
+			q(func: match(name, Ali, 5), after: 0x2714) {
+				uid
+				name
+			}
+		}
+	`
+
+	js := processQueryNoErr(t, query)
+	require.JSONEq(t, `{"data": {"q":[] } }`, js)
+}
+
 func TestCompareFuncWithAfter(t *testing.T) {
 	query := `
 		{