gofmt

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

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,45 @@
+
+name: "CodeQL"
+
+on:
+  push:
+    branches:
+
+  pull_request:
+    branches:
+
+  schedule:
+    - cron: '42 7 * * 0'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v2
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v1
+        with:
+          languages: ${{ matrix.language }}
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v1
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v1

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

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

stats/memory_test.go

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+package stats
+
+import "testing"
+
+func TestMemory(t *testing.T) {
+	Memory()
+}

utils/bytes_test.go

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+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)
+	}
+}