mirror of https://github.com/grafana/grafana.git
119 lines
2.7 KiB
Go
119 lines
2.7 KiB
Go
package web
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import (
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"errors"
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"testing"
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)
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type StructWithInt struct {
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A int `binding:"Required"`
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}
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type StructWithPrimitives struct {
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A int `binding:"Required"`
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B string `binding:"Required"`
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C bool `binding:"Required"`
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D float64 `binding:"Required"`
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}
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type StructWithPrivateFields struct {
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A int `binding:"Required"` // must be validated
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b int `binding:"Required"` // will not be used
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}
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type StructWithInterface struct {
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A any `binding:"Required"`
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}
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type StructWithSliceInts struct {
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A []int `binding:"Required"`
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}
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type StructWithSliceStructs struct {
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A []StructWithInt `binding:"Required"`
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}
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type StructWithSliceInterfaces struct {
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A []any `binding:"Required"`
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}
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type StructWithStruct struct {
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A StructWithInt `binding:"Required"`
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}
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type StructWithStructPointer struct {
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A *StructWithInt `binding:"Required"`
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}
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type StructWithValidation struct {
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A int
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}
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func (sv StructWithValidation) Validate() error {
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if sv.A < 10 {
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return errors.New("too small")
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}
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return nil
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}
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type StructWithPointerValidation struct {
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A int
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}
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func (sv *StructWithPointerValidation) Validate() error {
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if sv.A < 10 {
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return errors.New("too small")
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}
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return nil
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}
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func TestValidationSuccess(t *testing.T) {
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var nilInterface *StructWithPointerValidation
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for _, x := range []any{
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nil,
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42,
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"foo",
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struct{ A int }{},
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StructWithInt{42},
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StructWithPrimitives{42, "foo", true, 12.34},
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StructWithPrivateFields{12, 0},
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StructWithInterface{"foo"},
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StructWithSliceInts{[]int{1, 2, 3}},
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StructWithSliceInterfaces{[]any{1, 2, 3}},
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StructWithSliceStructs{[]StructWithInt{{1}, {2}}},
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StructWithStruct{StructWithInt{3}},
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StructWithStructPointer{&StructWithInt{3}},
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StructWithValidation{42},
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&StructWithPointerValidation{42},
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nilInterface,
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} {
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if err := validate(x); err != nil {
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t.Error("Validation failed:", x, err)
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}
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}
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}
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func TestValidationFailure(t *testing.T) {
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for i, x := range []any{
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StructWithInt{0},
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StructWithPrimitives{0, "foo", true, 12.34},
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StructWithPrimitives{42, "", true, 12.34},
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StructWithPrimitives{42, "foo", false, 12.34},
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StructWithPrimitives{42, "foo", true, 0},
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StructWithPrivateFields{0, 1},
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StructWithInterface{},
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StructWithInterface{nil},
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StructWithSliceInts{},
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StructWithSliceInts{[]int{}},
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StructWithSliceStructs{[]StructWithInt{}},
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StructWithSliceStructs{[]StructWithInt{{0}, {2}}},
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StructWithSliceStructs{[]StructWithInt{{2}, {0}}},
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StructWithSliceInterfaces{[]any{}},
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StructWithSliceInterfaces{nil},
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StructWithStruct{StructWithInt{}},
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StructWithStruct{StructWithInt{0}},
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StructWithStructPointer{},
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StructWithStructPointer{&StructWithInt{}},
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StructWithValidation{2},
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&StructWithPointerValidation{2},
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} {
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if err := validate(x); err == nil {
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t.Error("Validation should fail:", i, x)
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}
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}
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}
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