package errorx

import (

"errors"

"testing"

"github.com/stretchr/testify/require"

)

func TestTypeName(t *testing.T) {

require.Equal(t, "foo.bar", testType.FullName())

}

func TestSubTypeName(t *testing.T) {

require.Equal(t, "foo.bar.internal.wat", testSubtype1.FullName())

}

func TestErrorTypeCheck(t *testing.T) {

require.True(t, testSubtype1.IsOfType(testSubtype1))

require.False(t, testSubtype1.IsOfType(NewNamespace("a").NewType("b")))

}

func TestErrorTypeCheckNonErrorx(t *testing.T) {

require.False(t, IsOfType(errors.New("test"), testSubtype1))

}

func TestErrorTypeUpCast(t *testing.T) {

require.True(t, testSubtype1.IsOfType(testSubtype0))

require.True(t, testSubtype1.IsOfType(testType))

}

func TestErrorTypeDownCast(t *testing.T) {

require.False(t, testSubtype0.IsOfType(testSubtype1))

require.False(t, testType.IsOfType(testSubtype1))

}

func TestErrorTypeSiblingsCast(t *testing.T) {

}