104 lines
2.8 KiB
Go
104 lines
2.8 KiB
Go
package errors
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import (
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"errors"
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"net/http"
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"testing"
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"github.com/stretchr/testify/suite"
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)
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func TestErrorf(t *testing.T) {
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suite.Run(t, new(ErrorfTestSuite))
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}
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type ErrorfTestSuite struct {
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suite.Suite
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}
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func (s *ErrorfTestSuite) TestNoWrap() {
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var err ResponsableError = Errorf(http.StatusTeapot, "%d is more than %d", 42, 13)
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s.Assert().NotNil(err)
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_, ok := err.(UnwrappableError)
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s.Assert().False(ok)
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_, ok = err.(UnwrappableErrors)
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s.Assert().False(ok)
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exp := "42 is more than 13"
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s.Assert().Equal(exp, err.Error())
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s.Assert().Equal(exp, err.GetMsg())
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s.Assert().Equal(http.StatusTeapot, err.GetStatus())
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}
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func (s *ErrorfTestSuite) TestWrapOne() {
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var wrapped error = errors.New("Here is my handle.")
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var err ResponsableError = Errorf(http.StatusTeapot, "I'm a little teapot. %w", wrapped)
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s.Assert().NotNil(err)
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we, ok := err.(UnwrappableError)
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s.Assert().True(ok)
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_, ok = err.(UnwrappableErrors)
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s.Assert().False(ok)
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exp := "I'm a little teapot. Here is my handle."
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s.Assert().Equal(exp, we.Error())
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s.Assert().Equal(exp, we.GetMsg())
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s.Assert().Same(wrapped, we.Unwrap())
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}
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func (s *ErrorfTestSuite) TestWrapTwo() {
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var wrappedOne error = errors.New("short and stout")
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var wrappedTwo error = errors.New("Here is my handle.")
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var err ResponsableError = Errorf(http.StatusTeapot, "I'm a little teapot: %w. %w", wrappedOne, wrappedTwo)
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s.Assert().NotNil(err)
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_, ok := err.(UnwrappableError)
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s.Assert().False(ok)
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we, ok := err.(UnwrappableErrors)
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s.Assert().True(ok)
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exp := "I'm a little teapot: short and stout. Here is my handle."
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s.Assert().Equal(exp, we.Error())
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s.Assert().Equal(exp, we.GetMsg())
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unwrapped := we.Unwrap()
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s.Assert().Len(unwrapped, 2)
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s.Assert().Same(wrappedOne, unwrapped[0])
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s.Assert().Same(wrappedTwo, unwrapped[1])
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}
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func (s *ErrorfTestSuite) TestSet() {
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var err SettableError = Errorf(http.StatusTeapot, "Unable to BREW")
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s.Assert().NotNil(err)
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err.Status(http.StatusTooEarly).Msg("It's only %dAM", 2)
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s.Assert().Equal(http.StatusTooEarly, err.GetStatus())
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s.Assert().Equal("It's only 2AM", err.GetMsg())
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s.Assert().Equal("Unable to BREW", err.Error())
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err.Msg("I am so great")
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s.Assert().Equal("I am so great", err.GetMsg())
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}
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func (s *ErrorfTestSuite) TestGetStatusOutsideRange() {
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var err ResponsableError = Errorf(5, "Hello")
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s.Assert().NotNil(err)
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s.Assert().Equal(http.StatusInternalServerError, err.GetStatus())
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err = Errorf(5, "Hello")
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s.Assert().NotNil(err)
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s.Assert().Equal(http.StatusInternalServerError, err.GetStatus())
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}
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func (s *ErrorfTestSuite) TestSetStatusOutsideRange() {
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var err SettableError = Errorf(http.StatusPaymentRequired, "Hello")
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s.Assert().NotNil(err)
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err.Status(10)
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s.Assert().Equal(http.StatusPaymentRequired, err.GetStatus())
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err.Status(600)
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s.Assert().Equal(http.StatusPaymentRequired, err.GetStatus())
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}
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