add ut for pkg/version/version.go

Signed-off-by: xin.li <xin.li@daocloud.io>

pkg/version/version_test.go

@@ -0,0 +1,34 @@
+package version
+
+import (
+	"testing"
+)
+
+func TestInfo_String(t *testing.T) {
+	tests := []struct {
+		name string
+		info Info
+		want string
+	}{
+		{
+			name: "test1",
+			info: Info{
+				GitVersion:   "1.3.0",
+				GitCommit:    "da070e68f3318410c8c70ed8186a2bc4736dacbd",
+				GitTreeState: "clean",
+				BuildDate:    "2022-08-31T13:09:22Z",
+				GoVersion:    "go1.18.3",
+				Compiler:     "gc",
+				Platform:     "linux/amd64",
+			},
+			want: `version.Info{GitVersion:"1.3.0", GitCommit:"da070e68f3318410c8c70ed8186a2bc4736dacbd", GitTreeState:"clean", BuildDate:"2022-08-31T13:09:22Z", GoVersion:"go1.18.3", Compiler:"gc", Platform:"linux/amd64"}`,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.info.String(); got != tt.want {
+				t.Errorf("Info.String() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}