borken tests

include/prometheus_gauge_populator.h

@@ -6,10 +6,12 @@
 
 #include <prometheus/gauge.h>
 
+#include <gmock/gmock.h>
+
 namespace gr::prometheus {
 
 /// This block takes a float as an input and writes in into a prometheus gauge
-class PrometheusGaugePopulator : virtual public block {
+class PrometheusGaugePopulator : public block {
 private:
   /// the prometheus gauge we are populating with this block
   ::prometheus::Gauge& gauge_;
@@ -23,6 +25,7 @@ class PrometheusGaugePopulator : virtual public block {
 
   int general_work(int noutput_items, gr_vector_int& ninput_items, gr_vector_const_void_star& input_items,
                    gr_vector_void_star& output_items) override;
+
 };
 
 } // namespace gr::prometheus

test/prometheus_test.cpp

@@ -35,7 +35,8 @@ TEST(config /*unused*/, CreatingPrometheusServer/*unused*/) {
   auto& stream_signal_strength = signal_strength.Add(
       {{"frequency", std::to_string(2.0)}, {"name", "test"}});
 
-  auto populator = PrometheusGaugePopulatorMock::make(/*gauge=*/stream_signal_strength);
+  testing::NiceMock<PrometheusGaugePopulatorMock> populator{/*gauge=*/stream_signal_strength};
+  EXPECT_CALL(populator, consume_each);
 
   int noutput_items = 1;
   gr_vector_int ninput_items;
@@ -47,16 +48,13 @@ TEST(config /*unused*/, CreatingPrometheusServer/*unused*/) {
   input_items[0] = &vec;
   gr_vector_void_star output_items;
 
-  populator->general_work(noutput_items, ninput_items, input_items, output_items);
+  populator.general_work(noutput_items, ninput_items, input_items, output_items);
 
   std::cout << name << std::endl;
   for (auto x : labels) {
     std::cout << x.first << "/" << x.second << std::endl;
   }
 
-
-
-
   /*EXPECT_EQ(slice.center_frequency_, 1000);
   EXPECT_EQ(slice.frequency_range_.lower_bound(), 900);
   EXPECT_EQ(slice.frequency_range_.upper_bound(), 1100);