Add assert_bool

README.md

@@ -14,6 +14,7 @@ Table of contents:
 - Simple but useful markdown reports
 - Built-in assertion functions for:
   - integral types:
+    - `bool`
     - `int8_t`, `uint8_t`
     - `int16_t`, `uint16_t`
     - `int32_t`, `uint32_t`

advanced-example/main.cpp

@@ -19,6 +19,10 @@ int main()
     ntest::config::set_max_arr_preview_len(2);
     ntest::config::set_max_str_preview_len(10);
 
+    // bool
+    ntest::assert_bool(true, true); // pass
+    ntest::assert_bool(true, false); // fail
+
     // int8
     ntest::assert_int8(INT8_MIN, INT8_MIN); // pass
     ntest::assert_int8(INT8_MIN, INT8_MIN + 100); // fail

ntest.cpp

@@ -141,6 +141,34 @@ void assert_integral(
   }
 }
 
+static
+char const *bool_to_string(bool const b)
+{
+  if (b == true) {
+    return "true";
+  } else {
+    return "false";
+  }
+}
+
+void ntest::assert_bool(
+  bool const expected, bool const actual,
+  std::source_location const loc)
+{
+  bool const passed = actual == expected;
+
+  stringstream serialized_vals{};
+  serialized_vals << "bool | " << bool_to_string(expected);
+
+  if (passed)
+    ntest::internal::emplace_passed_assertion(serialized_vals, loc);
+  else // failed
+  {
+    serialized_vals << " | " << bool_to_string(actual);
+    ntest::internal::emplace_failed_assertion(serialized_vals, loc);
+  }
+}
+
 void ntest::assert_int8(
   int8_t const expected, int8_t const actual,
   source_location const loc)

ntest.hpp

@@ -129,6 +129,11 @@ namespace internal {
 
 void init();
 
+void assert_bool(
+  bool expected, bool actual,
+  std::source_location loc = std::source_location::current()
+);
+
 void assert_int8(
   int8_t expected, int8_t actual,
   std::source_location loc = std::source_location::current()