feat: domain finished

cmd/main_test.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWithArgs(t *testing.T) {
+	os.Args = []string{"search", "github"}
+	query, err := handleParams()
+	assert.Nil(t, err)
+	assert.Equal(t, "github", query)
+}
+
+func TestWithoutArgs(t *testing.T) {
+	os.Args = []string{"search"}
+	query, err := handleParams()
+	assert.NotNil(t, err)
+	assert.Equal(t, "Invalid query", err.Error())
+	assert.Equal(t, "", query)
+}