metamorphic

Package seq provides facilities for creating and managing sequences of data.

Generate generates a sequence of n items, calling fn to produce each item.

NewLogger constructs a new logger for running randomized tests.

Run runs the provided operations, using the provided initial state.

RunInTandem takes n initial states and runs the provided set of operations against each incrementally.

Step runs the provided operation against the provided state.

ItemWeight holds an item and its corresponding weight.

Logger logs test operation's outputs and errors, maintaining a cumulative history of the test.

Op represents a single operation within a metamorphic test.

Weighted is a slice of items and their weights.