pkg/framework/validator/validator_test.go at main · gomooth/pkg · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
package validator

import (
	"testing"

	v10 "github.com/go-playground/validator/v10"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

type testStruct struct {
	Name  string `validate:"required"`
	Email string `validate:"required,email"`
	Age   int    `validate:"gte=0,lte=150"`
}

func TestStructValidator_Success(t *testing.T) {
	data := testStruct{
		Name:  "John Doe",
		Email: "john@example.com",
		Age:   30,
	}

	v := NewStructValidator(data)
	err := v.Validate()

	assert.NoError(t, err)
}

func TestStructValidator_MissingRequired(t *testing.T) {
	data := testStruct{
		Name:  "",
		Email: "john@example.com",
		Age:   30,
	}

	v := NewStructValidator(data)
	err := v.Validate()

	assert.Error(t, err)

	// Check if the error contains information about the Name field
	assert.Contains(t, err.Error(), "Name")
}

func TestStructValidator_InvalidEmail(t *testing.T) {
	data := testStruct{
		Name:  "John Doe",
		Email: "invalid-email",
		Age:   30,
	}

	v := NewStructValidator(data)
	err := v.Validate()

	assert.Error(t, err)

	// Check if the error contains information about the Email field
	assert.Contains(t, err.Error(), "Email")
}

func TestStructValidator_InvalidAge(t *testing.T) {
	// Test age too low
	data1 := testStruct{
		Name:  "John Doe",
		Email: "john@example.com",
		Age:   -1,
	}

	v1 := NewStructValidator(data1)
	err1 := v1.Validate()

	assert.Error(t, err1)

	// Test age too high
	data2 := testStruct{
		Name:  "John Doe",
		Email: "john@example.com",
		Age:   151,
	}

	v2 := NewStructValidator(data2)
	err2 := v2.Validate()

	assert.Error(t, err2)
	assert.Contains(t, err2.Error(), "Age")
}

func TestStructValidator_Engine(t *testing.T) {
	data := testStruct{
		Name:  "John Doe",
		Email: "john@example.com",
		Age:   30,
	}

	v := NewStructValidator(data)
	engine := v.Engine()

	require.NotNil(t, engine)
	assert.IsType(t, &v10.Validate{}, engine)
}

func TestStructValidator_NestedValidation(t *testing.T) {
	type address struct {
		Street string `validate:"required"`
		City   string `validate:"required"`
		Zip    string `validate:"required,len=5"`
	}

	type user struct {
		Name    string  `validate:"required"`
		Email   string  `validate:"required,email"`
		Age     int     `validate:"gte=0,lte=150"`
		Address address `validate:"required"`
	}

	data := user{
		Name:  "John Doe",
		Email: "john@example.com",
		Age:   30,
		Address: address{
			Street: "123 Main St",
			City:   "",
			Zip:    "1234", // Invalid length
		},
	}

	v := NewStructValidator(data)
	err := v.Validate()

	assert.Error(t, err)

	// Check if the error contains information about the nested Address field
	assert.Contains(t, err.Error(), "Address")
}

func TestStructValidator_NilData(t *testing.T) {
	var data *testStruct = nil

	v := NewStructValidator(data)
	err := v.Validate()

	assert.Error(t, err)
	// The error message will include "validator:" prefix and the nil value
	assert.Contains(t, err.Error(), "validator:")
}

func TestIValidator_Interface(t *testing.T) {
	data := testStruct{
		Name:  "John Doe",
		Email: "john@example.com",
		Age:   30,
	}

	var v IValidator = NewStructValidator(data)
	err := v.Validate()

	assert.NoError(t, err)
}