From 12c23f15f8f040f548b5c4551afc4301bc00304a Mon Sep 17 00:00:00 2001
From: Denis Blank <denis.blank@outlook.com>
Date: Tue, 6 Mar 2018 21:36:27 +0100
Subject: [PATCH] Fix a defect unit test

---
 include/continuable/continuable-compositions.hpp     | 3 ---
 include/continuable/continuable-promisify.hpp        | 2 +-
 test/unit-test/multi/test-continuable-regression.cpp | 6 ++----
 3 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/include/continuable/continuable-compositions.hpp b/include/continuable/continuable-compositions.hpp
index d8a290d..0fc2a70 100644
--- a/include/continuable/continuable-compositions.hpp
+++ b/include/continuable/continuable-compositions.hpp
@@ -37,10 +37,7 @@
 #include <continuable/detail/composition-any.hpp>
 #include <continuable/detail/composition-seq.hpp>
 #include <continuable/detail/composition.hpp>
-#include <continuable/detail/features.hpp>
 #include <continuable/detail/range.hpp>
-#include <continuable/detail/traits.hpp>
-#include <continuable/detail/util.hpp>
 
 namespace cti {
 /// Connects the given arguments with an all logic.
diff --git a/include/continuable/continuable-promisify.hpp b/include/continuable/continuable-promisify.hpp
index 9840df0..a230f64 100644
--- a/include/continuable/continuable-promisify.hpp
+++ b/include/continuable/continuable-promisify.hpp
@@ -71,7 +71,7 @@ public:
   /// two behaviours depending whether exceptions are enabled:
   /// - If exceptions are enabled the error type is passed via
   ///   an exception_ptr to the failure handler.
-  /// - If exceptions are disabled the error type is copnverted to an
+  /// - If exceptions are disabled the error type is converted to a
   ///   `std::error_conditon` and passed down to the error handler.
   ///
   /// \since  3.0.0
diff --git a/test/unit-test/multi/test-continuable-regression.cpp b/test/unit-test/multi/test-continuable-regression.cpp
index f91e9ff..32c5e71 100644
--- a/test/unit-test/multi/test-continuable-regression.cpp
+++ b/test/unit-test/multi/test-continuable-regression.cpp
@@ -23,8 +23,8 @@
 
 #include <test-continuable.hpp>
 
-#include <algorithm>
 #include <functional>
+#include <numeric>
 #include <vector>
 
 using namespace cti;
@@ -42,9 +42,7 @@ TEST(regression_tests, are_multiple_args_mergeable) {
 
   auto count = traits::unpack(tp2, [](auto... args) {
     std::vector<int> v{args...};
-    int c = 0;
-    std::count(v.begin(), v.end(), c);
-    return c;
+    return std::accumulate(v.begin(), v.end(), 0);
   });
   EXPECT_EQ(count, 20);
 }