70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
// Copyright 2016 Qiang Xue. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package validation
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import (
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"errors"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestNewInternalError(t *testing.T) {
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err := NewInternalError(errors.New("abc"))
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if assert.NotNil(t, err.InternalError()) {
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assert.Equal(t, "abc", err.InternalError().Error())
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}
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}
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func TestErrors_Error(t *testing.T) {
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errs := Errors{
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"B": errors.New("B1"),
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"C": errors.New("C1"),
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"A": errors.New("A1"),
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}
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assert.Equal(t, "A: A1; B: B1; C: C1.", errs.Error())
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errs = Errors{
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"B": errors.New("B1"),
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}
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assert.Equal(t, "B: B1.", errs.Error())
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errs = Errors{}
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assert.Equal(t, "", errs.Error())
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}
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func TestErrors_MarshalMessage(t *testing.T) {
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errs := Errors{
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"A": errors.New("A1"),
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"B": Errors{
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"2": errors.New("B1"),
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},
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}
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errsJSON, err := errs.MarshalJSON()
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assert.Nil(t, err)
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assert.Equal(t, "{\"A\":\"A1\",\"B\":{\"2\":\"B1\"}}", string(errsJSON))
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}
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func TestErrors_Filter(t *testing.T) {
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errs := Errors{
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"B": errors.New("B1"),
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"C": nil,
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"A": errors.New("A1"),
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}
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err := errs.Filter()
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assert.Equal(t, 2, len(errs))
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if assert.NotNil(t, err) {
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assert.Equal(t, "A: A1; B: B1.", err.Error())
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}
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errs = Errors{}
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assert.Nil(t, errs.Filter())
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errs = Errors{
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"B": nil,
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"C": nil,
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}
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assert.Nil(t, errs.Filter())
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}
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