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array_test.go
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array_test.go
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package vjson
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestArrayField_GetName(t *testing.T) {
field := Array("foo", Integer("bar"))
assert.Equal(t, "foo", field.GetName())
}
func TestArrayField_Validate(t *testing.T) {
t.Run("required", func(t *testing.T) {
t.Run("nil_value", func(t *testing.T) {
field := Array("foo", Integer("bar")).Required()
err := field.Validate(nil)
assert.NotNil(t, err)
})
t.Run("valid_value", func(t *testing.T) {
field := Array("foo", Integer("bar")).Required()
// input should be an array of interface
err := field.Validate([]interface{}{1, 2})
assert.Nil(t, err)
})
t.Run("invalid_value", func(t *testing.T) {
t.Run("int_array", func(t *testing.T) {
field := Array("foo", Integer("bar")).Required()
// input should be an array of interface
err := field.Validate([]int{1, 2})
assert.NotNil(t, err)
})
t.Run("str_array", func(t *testing.T) {
field := Array("foo", Integer("bar")).Required()
err := field.Validate([]interface{}{"1", "2"})
assert.NotNil(t, err)
})
})
})
t.Run("not_required", func(t *testing.T) {
t.Run("nil_value", func(t *testing.T) {
field := Array("foo", Integer("bar"))
err := field.Validate(nil)
assert.Nil(t, err)
})
t.Run("valid_value", func(t *testing.T) {
field := Array("foo", Integer("bar"))
err := field.Validate([]interface{}{1, 2})
assert.Nil(t, err)
})
t.Run("invalid_value", func(t *testing.T) {
t.Run("int_array", func(t *testing.T) {
field := Array("foo", Integer("bar"))
err := field.Validate([]int{1, 2})
assert.NotNil(t, err)
})
t.Run("str_array", func(t *testing.T) {
field := Array("foo", Integer("bar"))
err := field.Validate([]interface{}{"1", "2"})
assert.NotNil(t, err)
})
})
})
t.Run("min_length", func(t *testing.T) {
field := Array("foo", Integer("bar")).MinLength(3)
err := field.Validate([]interface{}{1, 2, 3})
assert.Nil(t, err)
err = field.Validate([]interface{}{1, 2, 3, 4})
assert.Nil(t, err)
err = field.Validate([]interface{}{1, 2})
assert.NotNil(t, err)
})
t.Run("max_length", func(t *testing.T) {
field := Array("foo", Integer("bar")).MaxLength(3)
err := field.Validate([]interface{}{1, 2, 3})
assert.Nil(t, err)
err = field.Validate([]interface{}{1, 2, 3, 4})
assert.NotNil(t, err)
err = field.Validate([]interface{}{1, 2})
assert.Nil(t, err)
})
}
func TestNewArray(t *testing.T) {
field := NewArray(ArrayFieldSpec{
Name: "bar",
Required: true,
}, String("foo"), false, false)
assert.NotNil(t, field)
assert.Equal(t, "bar", field.name)
assert.Equal(t, false, field.minLengthValidation)
assert.Equal(t, false, field.maxLengthValidation)
}