add: test and getting coverage

.github/workflows/test.yaml

@@ -1,24 +1,40 @@
-name: test
-on: [push, pull_request]
-jobs:
-  test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - ubuntu-latest
-          - macOS-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@master
-      - name: Setup Go
-        uses: actions/setup-go@v1
-        with:
-          go-version: 1.x
-      - name: Add $GOPATH/bin to $PATH
-        run: echo "::add-path::$(go env GOPATH)/bin"
-      - name: Test
-        run: make test
-      - name: Lint
-        run: make lint
+name: test
+on: [push, pull_request]
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - macOS-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@master
+      - name: Setup Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.x
+      - name: Add $GOPATH/bin to $PATH
+        run: echo "::add-path::$(go env GOPATH)/bin"
+      - name: Test
+        run: make test-cover
+      - name: Lint
+        run: make lint
+      - name: Send coverage
+        uses: shogo82148/actions-goveralls@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          path-to-profile: c.out
+          parallel: true
+          job-number: ${{ strategy.job-index }}
+  finish:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - name: finish coverage report
+        uses: shogo82148/actions-goveralls@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel-finished: true

Makefile

@@ -21,7 +21,7 @@ test: deps
 	go test -v -count=1 ./...
 
 test-cover: deps
-	go test -v -cover -coverprofile=c.out
+	go test -v -count=1 ./... -cover -coverprofile=c.out
 	go tool cover -html=c.out -o coverage.html
 
 lint: devel-deps

README.md

@@ -1,6 +1,6 @@
 # Qiisync
 
-[![GitHub release](https://img.shields.io/github/v/release/d-tsuji/qiisync.svg)](https://github.com/d-tsuji/qiisync/releases/latest) [![Go Report Card](https://goreportcard.com/badge/github.com/d-tsuji/qiisync)](https://goreportcard.com/report/github.com/d-tsuji/qiisync) [![Actions Status](https://github.com/d-tsuji/qiisync/workflows/test/badge.svg)](https://github.com/d-tsuji/qiisync/actions)
+[![GitHub release](https://img.shields.io/github/v/release/d-tsuji/qiisync.svg)](https://github.com/d-tsuji/qiisync/releases/latest) [![Go Report Card](https://goreportcard.com/badge/github.com/d-tsuji/qiisync)](https://goreportcard.com/report/github.com/d-tsuji/qiisync) [![Actions Status](https://github.com/d-tsuji/qiisync/workflows/test/badge.svg)](https://github.com/d-tsuji/qiisync/actions) [![Coverage Status](https://coveralls.io/repos/github/d-tsuji/qiisync/badge.svg?branch=master)](https://coveralls.io/github/d-tsuji/qiisync?branch=master)
 
 <img src="img/logo.png" width="300">
 

config_test.go

@@ -2,11 +2,61 @@ package qiisync
 
 import (
 	"io"
-	"reflect"
+	"io/ioutil"
+	"os"
+	"path/filepath"
 	"strings"
 	"testing"
+
+	"github.com/google/go-cmp/cmp"
 )
 
+func TestLoadConfiguration(t *testing.T) {
+	tempDir, err := ioutil.TempDir("testdata", "temp")
+	t.Cleanup(func() {
+		if err := os.RemoveAll(tempDir); err != nil {
+			t.Errorf("remove tempDir: %v", err)
+		}
+	})
+	if err != nil {
+		t.Errorf("create tempDir: %v", err)
+	}
+
+	os.Setenv("HOME", tempDir)
+	os.Setenv("home", tempDir)
+	os.Setenv("USERPROFILE", tempDir)
+
+	if err := os.MkdirAll(filepath.Join(tempDir, ".config", "qiisync"), 0755); err != nil {
+		t.Errorf("create config dir: %v", err)
+	}
+
+	f, err := os.Create(filepath.Join(tempDir, ".config", "qiisync", "config"))
+	if err != nil {
+		t.Errorf("create config: %v", err)
+	}
+	defer f.Close()
+
+	f.WriteString(`[qiita]
+api_token = "1234567890abcdefghijklmnopqrstuvwxyz1234"
+
+[local]
+base_dir = "./testdata/qiita"
+filename_mode = "title"
+`)
+
+	got, err := LoadConfiguration()
+	if err != nil {
+		t.Errorf("loca config: %v", err)
+	}
+	want := &Config{
+		Qiita: qiitaConfig{Token: "1234567890abcdefghijklmnopqrstuvwxyz1234"},
+		Local: localConfig{Dir: "./testdata/qiita", FileNameMode: "title"},
+	}
+	if diff := cmp.Diff(want, got); diff != "" {
+		t.Errorf("LoadConfiguration() mismatch (-want +got):\n%s", diff)
+	}
+}
+
 func Test_loadConfig(t *testing.T) {
 	type args struct {
 		r io.Reader
@@ -73,8 +123,8 @@ filename_mode = "title"`),
 				t.Errorf("loadConfig() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
-			if !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("loadConfig() got = %v, want %v", got, tt.want)
+			if diff := cmp.Diff(tt.want, got); diff != "" {
+				t.Errorf("loadConfig() mismatch (-want +got):\n%s", diff)
 			}
 		})
 	}