utils_format_graphite: add tests for graphite tag flag

diff --git a/src/utils_format_graphite_test.c b/src/utils_format_graphite_test.c
index a82142f..42efa68 100644 (file)
--- a/src/utils_format_graphite_test.c
+++ b/src/utils_format_graphite_test.c
@@ -124,6 +124,22 @@ DEF_TEST(metric_name) {
           .suffix = NULL,
           .want_name = "foo.example@com.test.single",
       },
+      /* flag GRAPHITE_USE_TAGS */
+      {.flags = GRAPHITE_USE_TAGS,
+       .want_name = "test.single;host=example.com;plugin=test;type=single"},
+      {.plugin_instance = "f.o.o",
+       .type_instance = "b.a.r",
+       .flags = GRAPHITE_USE_TAGS,
+       .want_name = "test.single;host=example.com;plugin=test;plugin_instance="
+                    "f.o.o;type=single;type_instance=b.a.r"},
+      {.flags = GRAPHITE_USE_TAGS ^ GRAPHITE_ALWAYS_APPEND_DS,
+       .want_name = "test.single.value;host=example.com;plugin=test;type="
+                    "single;ds_name=value"},
+      {.plugin_instance = "foo",
+       .type_instance = "foo",
+       .flags = GRAPHITE_USE_TAGS ^ GRAPHITE_DROP_DUPE_FIELDS,
+       .want_name = "test.single;host=example.com;plugin=test;plugin_instance="
+                    "foo;type=single"},
   };
 
   for (size_t i = 0; i < STATIC_ARRAY_SIZE(cases); i++) {