test(internal/releaser/util): add test for PrepareAssets

go.mod

@@ -4,6 +4,7 @@ go 1.12
 
 require (
 	github.com/Masterminds/semver v1.4.2
+	github.com/coreos/etcd v3.3.10+incompatible
 	github.com/gliderlabs/ssh v0.2.2 // indirect
 	github.com/google/go-cmp v0.3.0 // indirect
 	github.com/google/go-github/v25 v25.1.3

internal/releaser/util/util_test.go

@@ -7,6 +7,8 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/Nightapes/go-semantic-release/pkg/config"
+
 	"github.com/stretchr/testify/assert"
 
 	"github.com/Nightapes/go-semantic-release/internal/releaser/util"
@@ -41,3 +43,77 @@ func TestGetAccessToken(t *testing.T) {
 		os.Unsetenv(envName)
 	}
 }
+
+type testDoubleFiles struct {
+	testFiles []config.Asset
+	valid     bool
+}
+
+var files = []testDoubleFiles{
+	testDoubleFiles{
+		testFiles: []config.Asset{
+			config.Asset{
+				Name:     "file0",
+				Compress: true,
+			},
+			config.Asset{
+				Name:     "file1",
+				Compress: true,
+			},
+		},
+		valid: true,
+	},
+	testDoubleFiles{
+		testFiles: []config.Asset{
+			config.Asset{
+				Name:     "",
+				Compress: true,
+			},
+			config.Asset{
+				Name:     "",
+				Compress: false,
+			},
+		},
+		valid: false,
+	},
+}
+
+func TestPrepareAssets(t *testing.T) {
+	for _, testObject := range files {
+		workDir, _ := os.Getwd()
+		filesToDelete := []string{}
+
+		for _, testFile := range testObject.testFiles {
+
+			if testFile.Name != "" {
+				filesToDelete = append(filesToDelete, testFile.Name)
+
+				file, err := os.Create(testFile.Name)
+				if err != nil {
+					fmt.Print(err.Error())
+				}
+				defer file.Close()
+				if testFile.Compress {
+					filesToDelete = append(filesToDelete, testFile.Name+".zip")
+				}
+			}
+
+		}
+		preparedFiles, err := util.PrepareAssets(workDir, testObject.testFiles)
+
+		if err == nil {
+			assert.Equal(t, 2, len(preparedFiles))
+		}
+
+		assert.Equal(t, testObject.valid, err == nil)
+
+		for _, file := range filesToDelete {
+			if err := os.Remove(file); err != nil {
+				fmt.Println(err.Error())
+			}
+
+		}
+
+	}
+
+}