I want to do widget testing on a CircleAvatar, but to mock the image I need to pass an asset file. But, as I pass File('path/to/mock/img'), it shows me the error:
Abstract classes can't be instantiated. Try creating an instance of a concrete subtype.
And, file 6.1.2 classifies file as abstract. Then, how can I pass file in getFileStream()?
Is there any work around for this? If so, do suggest.
💬 Questions and Help
I want to do widget testing on a CircleAvatar, but to mock the image I need to pass an asset file. But, as I pass File('path/to/mock/img'), it shows me the error:
Abstract classes can't be instantiated. Try creating an instance of a concrete subtype.
And,
file 6.1.2
classifies file as abstract. Then, how can I pass file in getFileStream()?Is there any work around for this? If so, do suggest.
@renefloor
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