Exclude some unimplemented methods from lcov

Author: mmd-osm

src/osmchange_responder.cpp

@@ -52,6 +52,8 @@ struct sorting_formatter : public output_formatter {
 
   ~sorting_formatter() override = default;
 
+  // LCOV_EXCL_START
+
   [[nodiscard]] mime::type mime_type() const override {
     throw std::runtime_error("sorting_formatter::mime_type unimplemented");
   }
@@ -91,6 +93,8 @@ struct sorting_formatter : public output_formatter {
     throw std::runtime_error("sorting_formatter::end_changeset unimplemented");
   }
 
+  // LCOV_EXCL_STOP
+
   void write_node(
     const element_info &elem,
     double lon, double lat,
@@ -127,6 +131,8 @@ struct sorting_formatter : public output_formatter {
     m_elements.emplace_back(std::move(rel));
   }
 
+  // LCOV_EXCL_START
+
   void write_changeset(
     const changeset_info &,
     const tags_t &,
@@ -172,6 +178,8 @@ struct sorting_formatter : public output_formatter {
     throw std::runtime_error("Unexpected call to end_action.");
   }
 
+    // LCOV_EXCL_STOP
+
   void write(output_formatter &fmt) {
     std::sort(m_elements.begin(), m_elements.end());
     for (const auto &e : m_elements) {

src/text_formatter.cpp

@@ -16,6 +16,8 @@ text_formatter::text_formatter(std::unique_ptr<text_writer> w) : writer(std::mov
 
 mime::type text_formatter::mime_type() const { return mime::type::text_plain; }
 
+// LCOV_EXCL_START
+
 void text_formatter::start_document(
   const std::string &generator, const std::string &root_name) {
   // nothing needed here
@@ -51,11 +53,6 @@ void text_formatter::end_action(action_type type) {
   // nothing needed here
 }
 
-void text_formatter::error(const std::exception &e) {
-
-  writer->text(e.what());
-}
-
 void text_formatter::write_tags(const tags_t &) {
   // nothing needed here
 }
@@ -96,15 +93,19 @@ void text_formatter::write_diffresult_create_modify(const element_type elem,
   // nothing needed here
 }
 
-
 void text_formatter::write_diffresult_delete(const element_type elem,
                                             const osm_nwr_signed_id_t old_id)
 {
   // nothing needed here
 }
 
-
+// LCOV_EXCL_STOP
 
 void text_formatter::flush() { writer->flush(); }
 
 void text_formatter::error(const std::string &s) { writer->error(s); }
+
+void text_formatter::error(const std::exception &e) {
+
+  writer->text(e.what());
+}

test/test_formatter.cpp

@@ -81,6 +81,8 @@ bool test_formatter::changeset_t::operator==(const changeset_t &other) const {
          (!m_include_comments || m_comments == other.m_comments);
 }
 
+// LCOV_EXCL_START
+
 mime::type test_formatter::mime_type() const {
   throw std::runtime_error("Unimplemented");
 }
@@ -113,6 +115,8 @@ void test_formatter::start_action(action_type type) {
 void test_formatter::end_action(action_type type) {
 }
 
+// LCOV_EXCL_STOP
+
 void test_formatter::write_node(const element_info &elem, double lon, double lat,
                                 const tags_t &tags) {
   m_nodes.emplace_back(elem, lon, lat, tags);