allow for multiple chains of `when` and `instead` for spies

jbodah / spy_rb

:mag: Transparent Test Spies for Ruby

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Open jbodah opened 8 years ago

jbodah commented 8 years ago

jbodah commented 6 years ago

We can do this by returning builder proxies and storing those. They can chain and delegate back to the parent Spy object as needed

jbodah commented 5 years ago

In summary:

We should allow the same object to be spied multi times (under the hood there should be one spy instance)
We should allow multiple conditions to be specified which will form branches (we will branch internally)
Calling Spy.on will yield a new branch; branches are mutable and independent so that you can have multiple branches
Branches are resolved in FIFO order