src/daemon/common.c: Add parse_values() unit test.

diff --git a/src/daemon/common_test.c b/src/daemon/common_test.c
index 1fa8f32..f75621a 100644 (file)
--- a/src/daemon/common_test.c
+++ b/src/daemon/common_test.c
@@ -231,6 +231,62 @@ DEF_TEST(strunescape)
   return (0);
 }
 
+DEF_TEST(parse_values)
+{
+  struct {
+    char buffer[64];
+    int status;
+    gauge_t value;
+  } cases[] = {
+    {"1435044576:42",     0, 42.0},
+    {"1435044576:42:23", -1,  NAN},
+    {"1435044576:U",      0,  NAN},
+    {"N:12.3",            0, 12.3},
+    {"N:42.0:23",        -1,  NAN},
+    {"N:U",               0,  NAN},
+    {"T:42.0",           -1,  NAN},
+  };
+
+  size_t i;
+  for (i = 0; i < STATIC_ARRAY_SIZE (cases); i++)
+  {
+    data_source_t dsrc = {
+      .name = "value",
+      .type = DS_TYPE_GAUGE,
+      .min = 0.0,
+      .max = NAN,
+    };
+    data_set_t ds = {
+      .type = "example",
+      .ds_num = 1,
+      .ds = &dsrc,
+    };
+
+    value_t v = {
+      .gauge = NAN,
+    };
+    value_list_t vl = {
+      .values = &v,
+      .values_len = 1,
+      .time = 0,
+      .interval = 0,
+      .host = "example.com",
+      .plugin = "common_test",
+      .type = "example",
+      .meta = NULL,
+    };
+
+    int status = parse_values (cases[i].buffer, &vl, &ds);
+    OK(status == cases[i].status);
+    if (status != 0)
+      continue;
+
+    OK(cases[i].value == vl.values[0].gauge);
+  }
+
+  return (0);
+}
+
 int main (void)
 {
   RUN_TEST(sstrncpy);
@@ -239,6 +295,7 @@ int main (void)
   RUN_TEST(strsplit);
   RUN_TEST(strjoin);
   RUN_TEST(strunescape);
+  RUN_TEST(parse_values);
 
   END_TEST;
 }