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Concrete structs cannot be mocked #2

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icy-arctic-fox opened this issue Nov 11, 2023 · 0 comments
Open

Concrete structs cannot be mocked #2

icy-arctic-fox opened this issue Nov 11, 2023 · 0 comments
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enhancement New feature or request help wanted Extra attention is needed

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@icy-arctic-fox
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The following code does not work:

struct MyStruct
end

mock MockMyStruct < MyStruct

Produces the error:

Error: can't extend non-abstract struct MyStruct

The underlying issue is that Crystal does not allow extending concrete structs.
@icy-arctic-fox icy-arctic-fox added enhancement New feature or request help wanted Extra attention is needed labels Nov 11, 2023
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