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TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError() — fiber Function Reference

Architecture documentation for the TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError() function in adapter_test.go from the fiber codebase.

Function go FiberCore Adapters calls 2

Entity Profile

Dependency Diagram

graph TD
  e00611c8_aebf_62cd_61a9_d63ea4f4fbda["TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError()"]
  3ad7a4ef_7f07_008c_234d_52c9a342aa98["adapter_test.go"]
  e00611c8_aebf_62cd_61a9_d63ea4f4fbda -->|defined in| 3ad7a4ef_7f07_008c_234d_52c9a342aa98
  3776f9ef_b978_a0be_2199_412bb0eee3ec["newTestCtx()"]
  e00611c8_aebf_62cd_61a9_d63ea4f4fbda -->|calls| 3776f9ef_b978_a0be_2199_412bb0eee3ec
  0ba29dbe_6ac4_3e52_572c_88fd521daa4b["withRouteHandlers()"]
  e00611c8_aebf_62cd_61a9_d63ea4f4fbda -->|calls| 0ba29dbe_6ac4_3e52_572c_88fd521daa4b
  style e00611c8_aebf_62cd_61a9_d63ea4f4fbda fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

adapter_test.go lines 292–318

func TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError(t *testing.T) {
	t.Parallel()

	app, ctx := newTestCtx(t)

	handler := func(req Req, res Res, next func(error) error) {
		assert.Equal(t, app, req.App())
		assert.Equal(t, app, res.App())
		require.EqualError(t, next(nil), "next error")
	}

	converted, ok := toFiberHandler(handler)
	require.True(t, ok)

	nextErr := errors.New("next error")
	nextCalled := false
	nextHandler := func(_ Ctx) error {
		nextCalled = true
		return nextErr
	}

	withRouteHandlers(t, ctx, converted, nextHandler)

	err := converted(ctx)
	require.ErrorIs(t, err, nextErr)
	require.True(t, nextCalled)
}

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Source

Frequently Asked Questions

What does TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError() do?
TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError() is a function in the fiber codebase, defined in adapter_test.go.
Where is TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError() defined?
TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError() is defined in adapter_test.go at line 292.
What does TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError() call?
TestToFiberHandler_ExpressNextWithErrorReturnCallback_PropagatesNextError() calls 2 function(s): newTestCtx, withRouteHandlers.

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