fix-panic-on-shutdown-server added test for const values parsing

2019-02-28 16:36:28 +03:00
parent 725b163161
commit 734dc50972
1 changed files with 4 additions and 0 deletions
--- a/cmd/postgres_exporter/postgres_exporter_test.go
+++ b/cmd/postgres_exporter/postgres_exporter_test.go
@@ -249,6 +249,10 @@ func (s *FunctionalSuite) TestParseConstLabels(c *C) {
 				"a": "b",
 			},
 		},
+		{
+			s:      "a=",
+			labels: prometheus.Labels{},
+		},
 	}

 	for _, cs := range cases {