tree.replicate

tree.replicateS

Build a tree of a list, potentially
keeping hold of an internal state.

Hedgehog will eat all your bugs.
'Hedgehog' is a property-based testing package in the spirit
of 'QuickCheck'. With 'Hedgehog', one can test properties
of their programs against randomly generated input, providing
far superior test coverage compared to unit testing. One of the
key benefits of 'Hedgehog' is integrated shrinking of
counterexamples, which allows one to quickly find the cause of
bugs, given salient examples when incorrect behaviour occurs.

Huw Campbell

hedgehog

Property-Based Testing

tree.replicate function

<dl><dt>num</dt>
<dd>the length of the list in the tree</dd>
<dt>ma</dt>
<dd>a function which (randomly) creates
new tree to add to the list</dd>
<dt>s</dt>
<dd>a state used when replicating to
keep track of.</dd>
<dt>...</dt>
<dd>extra arguments to pass to the tree
generating function</dd></dl>

Arguments

Creating trees of lists — tree.replicate

<dl>

<dt>num</dt>
<dd>the length of the list in the tree</dd>


<dt>ma</dt>
<dd>a function which (randomly) creates
new tree to add to the list</dd>


<dt>s</dt>
<dd>a state used when replicating to
keep track of.</dd>


<dt>...</dt>
<dd>extra arguments to pass to the tree
generating function</dd>

</dl>

tree.replicate: Creating trees of lists

Description

Usage

Arguments