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

controller/form_test.go

@@ -0,0 +1,36 @@
+package controller
+
+import (
+	"testing"
+
+	"goweb/tests"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestFormSubmission(t *testing.T) {
+	type formTest struct {
+		Name       string `validate:"required"`
+		Email      string `validate:"required,email"`
+		Submission FormSubmission
+	}
+
+	ctx, _ := tests.NewContext(c.Web, "/")
+	form := formTest{
+		Name:  "",
+		Email: "a@a.com",
+	}
+	err := form.Submission.Process(ctx, form)
+	assert.NoError(t, err)
+
+	assert.True(t, form.Submission.HasErrors())
+	assert.True(t, form.Submission.FieldHasErrors("Name"))
+	assert.False(t, form.Submission.FieldHasErrors("Email"))
+	require.Len(t, form.Submission.GetFieldErrors("Name"), 1)
+	assert.Len(t, form.Submission.GetFieldErrors("Email"), 0)
+	assert.Equal(t, "This field is required.", form.Submission.GetFieldErrors("Name")[0])
+	assert.Equal(t, "is-danger", form.Submission.GetFieldStatusClass("Name"))
+	assert.Equal(t, "is-success", form.Submission.GetFieldStatusClass("Email"))
+	assert.False(t, form.Submission.IsDone())
+}