94 lines
1.7 KiB
Go
94 lines
1.7 KiB
Go
package exerr
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import (
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"errors"
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"gogs.mikescher.com/BlackForestBytes/goext/tst"
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"testing"
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)
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type golangErr struct {
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Message string
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}
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func (g golangErr) Error() string {
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return g.Message
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}
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type golangErr2 struct {
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Message string
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}
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func (g golangErr2) Error() string {
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return g.Message
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}
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type simpleError struct {
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}
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func (g simpleError) Error() string {
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return "Something simple went wroong"
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}
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type simpleError2 struct {
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}
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func (g simpleError2) Error() string {
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return "Something simple went wroong"
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}
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func TestExErrIs1(t *testing.T) {
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e0 := simpleError{}
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wrap := Wrap(e0, "something went wrong").Str("test", "123").Build()
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tst.AssertTrue(t, errors.Is(wrap, simpleError{}))
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tst.AssertFalse(t, errors.Is(wrap, golangErr{}))
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tst.AssertFalse(t, errors.Is(wrap, golangErr{"error1"}))
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}
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func TestExErrIs2(t *testing.T) {
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e0 := golangErr{"error1"}
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wrap := Wrap(e0, "something went wrong").Str("test", "123").Build()
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tst.AssertTrue(t, errors.Is(wrap, e0))
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tst.AssertTrue(t, errors.Is(wrap, golangErr{"error1"}))
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tst.AssertFalse(t, errors.Is(wrap, golangErr{"error2"}))
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tst.AssertFalse(t, errors.Is(wrap, simpleError{}))
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}
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func TestExErrAs(t *testing.T) {
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e0 := golangErr{"error1"}
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w0 := Wrap(e0, "something went wrong").Str("test", "123").Build()
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{
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out := golangErr{}
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ok := errors.As(w0, &out)
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tst.AssertTrue(t, ok)
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tst.AssertEqual(t, out.Message, "error1")
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}
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w1 := Wrap(w0, "outher error").Build()
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{
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out := golangErr{}
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ok := errors.As(w1, &out)
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tst.AssertTrue(t, ok)
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tst.AssertEqual(t, out.Message, "error1")
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}
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{
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out := golangErr2{}
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ok := errors.As(w1, &out)
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tst.AssertFalse(t, ok)
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}
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{
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out := simpleError2{}
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ok := errors.As(w1, &out)
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tst.AssertFalse(t, ok)
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}
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}
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