chore: new tests

* Create bytes_test.go
* Create cpu_test.go
* Create memory_test.go
* Create uptime_test.go

common/uptime_test.go

@@ -0,0 +1,12 @@
+package common
+
+import (
+"fmt"
+"testing"
+"time"
+)
+
+func TestCheckUptime(T *testing.T) {
+	uptime := Uptime(time.Date(2016, 6, 2, 1, 1, 1, 1, time.UTC))
+fmt.Println(uptime)
+}

stats/cpu_test.go

@@ -0,0 +1,10 @@
+package stats
+
+import "testing"
+
+func TestCPU(t *testing.T) {
+	_, err := CPU()
+	if err != nil {
+		t.Fatal(err)
+	}
+}

stats/memory_test.go

@@ -0,0 +1,7 @@
+package stats
+
+import "testing"
+
+func TestMemory(t *testing.T) {
+	Memory()
+}

utils/bytes_test.go

@@ -0,0 +1,17 @@
+package utils
+
+import "testing"
+
+func TestBytes(t *testing.T) {
+	// 1
+	r := Bytes(53)
+	if r != "53 B" {
+		t.Fatal(r)
+	}
+
+	// 2
+	r = Bytes(1522)
+	if r != "1.5 kB" {
+		t.Fatal(r)
+	}
+}