gralculator/internal/version/version_test.go

package version

import (
	"strings"
	"testing"
)

func TestString(t *testing.T) {
	// default dev
	if got := String(); got != "dev" {
		t.Errorf("default: want dev, got %s", got)
	}

	// with commit
	Version = "1.0.0"
	Commit = "abc123"
	if got := String(); !strings.Contains(got, "1.0.0") || !strings.Contains(got, "abc123") {
		t.Errorf("with commit: want version-commit, got %s", got)
	}

	// reset
	Version = "dev"
	Commit = ""
}