Aded test coverage for form submissions. Added validator as a service.

services/validator_test.go

@@ -0,0 +1,19 @@
+package services
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestValidator(t *testing.T) {
+	type example struct {
+		Value string `validate:"required"`
+	}
+	e := example{}
+	err := c.Validator.Validate(e)
+	assert.Error(t, err)
+	e.Value = "a"
+	err = c.Validator.Validate(e)
+	assert.NoError(t, err)
+}