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TestRenderWriteError() — gin Function Reference

Architecture documentation for the TestRenderWriteError() function in render_test.go from the gin codebase.

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Source Code

render/render_test.go lines 643–654

func TestRenderWriteError(t *testing.T) {
	data := []any{"value1", "value2"}
	prefix := "my-prefix:"
	r := SecureJSON{Data: data, Prefix: prefix}
	ew := &errorWriter{
		bufString:        prefix,
		ResponseRecorder: httptest.NewRecorder(),
	}
	err := r.Render(ew)
	require.Error(t, err)
	assert.Equal(t, `write "my-prefix:" error`, err.Error())
}

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