diff --git a/config/main.toml b/config/main.toml
index dab5171..4900396 100644
--- a/config/main.toml
+++ b/config/main.toml
@@ -33,6 +33,6 @@ path = "/home/evgeny/gb/apps/iron.sh"
 url = "http://localhost:3000/"
 
 [[app]]
-title = "Nimel pure & minimal"
+title = "Nickel pure & minimal"
 path = "/home/evgeny/gb/apps/nickel.sh"
 url = "http://localhost:3000/"
\ No newline at end of file
diff --git a/tools/ab_test.go b/tools/ab_test.go
index 28bcd33..80b532a 100644
--- a/tools/ab_test.go
+++ b/tools/ab_test.go
@@ -191,4 +191,15 @@ func TestAbCalculate(t *testing.T) {
 	if result[0].Ab.TimePerRequestAll.Quantor != "sec|min" {
 		t.Fatalf("Error calculation: %#v", "TimePerRequestAll.Quantor")
 	}
+
+	config := &cfg.Config{
+		App: []cfg.AppConfig{
+			{
+				Title: "Test 1",
+				Path:  "/bin/bash",
+				Url:   "test",
+			},
+		},
+	}
+	PrintResults(&result, config)
 }
diff --git a/tools/siege_test.go b/tools/siege_test.go
index c646c2c..c3d1685 100644
--- a/tools/siege_test.go
+++ b/tools/siege_test.go
@@ -128,4 +128,15 @@ func TestSiegeCalculate(t *testing.T) {
 	if int(result[0].Siege.TransactionRate) != 1400 {
 		t.Fatalf("Error calculation: %v", "Siege.TransactionRate")
 	}
+
+	config := &cfg.Config{
+		App: []cfg.AppConfig{
+			{
+				Title: "Test 1",
+				Path:  "/bin/bash",
+				Url:   "test",
+			},
+		},
+	}
+	PrintResults(&result, config)
 }
diff --git a/tools/tools_test.go b/tools/tools_test.go
index cbcad87..f7eca12 100644
--- a/tools/tools_test.go
+++ b/tools/tools_test.go
@@ -1,16 +1 @@
 package tools
-
-/*
-import (
-	"testing"
-)
-
-// TestDataAnalyze - invoke analyzer for fetching results
-func TestCalculate(t *testing.T) {
-	data := BenchResults{}
-	data.Ab = AbResults{}
-	data.Wrk = WrkResults{}
-	data.Siege = SiegeResults{}
-	_ = data.Calculate(&data)
-}
-*/
diff --git a/tools/wrk_test.go b/tools/wrk_test.go
index 4663224..a6fde98 100644
--- a/tools/wrk_test.go
+++ b/tools/wrk_test.go
@@ -217,4 +217,15 @@ func TestWrkCalculate(t *testing.T) {
 	if result[0].Wrk.LatencyDistribution99pers.Quantor != "us" {
 		t.Fatalf("Error calculation: %v", "Wrk.LatencyDistribution99pers.Quantor")
 	}
+
+	config := &cfg.Config{
+		App: []cfg.AppConfig{
+			{
+				Title: "Test 1",
+				Path:  "/bin/bash",
+				Url:   "test",
+			},
+		},
+	}
+	PrintResults(&result, config)
 }