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// Copyright 2016 Qiang Xue. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package validation
import (
"testing"
"github.com/stretchr/testify/assert"
)
type MyInterface interface {
Hello()
}
func TestNotNil(t *testing.T) {
var v1 []int
var v2 map[string]int
var v3 *int
var v4 interface{}
var v5 MyInterface
tests := []struct {
tag string
value interface{}
err string
}{
{"t1", v1, "is required"},
{"t2", v2, "is required"},
{"t3", v3, "is required"},
{"t4", v4, "is required"},
{"t5", v5, "is required"},
{"t6", "", ""},
{"t7", 0, ""},
}
for _, test := range tests {
r := NotNil
err := r.Validate(test.value)
assertError(t, test.err, err, test.tag)
}
}
func Test_notNilRule_Error(t *testing.T) {
r := NotNil
assert.Equal(t, "is required", r.Validate(nil).Error())
r2 := r.Error("123")
assert.Equal(t, "is required", r.Validate(nil).Error())
assert.Equal(t, "123", r2.err.Message())
}
func TestNotNilRule_ErrorObject(t *testing.T) {
r := NotNil
err := NewError("code", "abc")
r = r.ErrorObject(err)
assert.Equal(t, err, r.err)
assert.Equal(t, err.Code(), r.err.Code())
assert.Equal(t, err.Message(), r.err.Message())
assert.NotEqual(t, err, NotNil.err)
}
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