3 new sequence-based operators #29
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# Conflicts: # Sources/Genything/gen/combine/Gen+edgeCases.swift # Tests/GenythingTests/arbitrary/FoundationArbitraryTests.swift
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startWith
Another form of support for EdgeCase testing and a way of assuring that certain conditions transpire during a generation cycle.
Allows us to start the stream of generated values with a predefined sequence.
e.g.
Int.arbitrary.startWith([-1, 0, 1])would be an option for ensuring that certain edge cases are handled and will produce: -1, 0, 1, RANDOM_INT, RANDOM_INT, RANDOM_INT...iterate
Allows iteration over a finite over an infinite sequence, if the sequence is exhausted then (exactly like the sequence protocol) the generator will begin to produce
nile.g.
Gen.iterate([0,1,2])will always produce: 0, 1, 2, nil, nil, nil, nil...looping
Allows iteration over a finite over an infinite sequence, if the sequence is exhausted then the sequence will be restarted
e.g.
Gen.looping([0,1,2])will always produce: 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2....