ruby on rails - How to test serialize column? -

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i have in model this:

class mymodel < activerecord::base  serialize :my_column, array end

how test it?

today i'm testing this:

it "column serialize array"  subject.my_column.is_a?(array).must_equal true end

i'm using gem "minitest-rails-shoulda"

is there way test this?

tanks

you can shoulda-matchers.

class mymodeltest < activesupport::testcase   should serialize(:my_column) end

check out code comments, should pretty straightforward.

if on rails 5, watch out there an issue.


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