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RegressionTest.Generator

Exposes a bunch of methods to generate test data for regression testing.

Definition

type alias RegressionTestGeneratorProgram model msg =

Program Flags (Model model msg) (Msg model msg)

Program used to generate test data for regression tests.

Test a program

sandboxUpdate :

{ modelGenerator : Generator model

, messageGenerator : Generator msg

, update : msg -> model -> model

, encodeModel : model -> Value

, encodeMessage : msg -> Value

, outputPort : Value -> Cmd msg

, numberOfTests : Int

}

-> RegressionTestGeneratorProgram model msg

Generate test data for a sandboxProgram, with the update function following the form msg -> model -> model.

{ modelGenerator : Generator model

, messageGenerator : Generator msg

, update : msg -> model -> ( model, Cmd msg )

, encodeModel : model -> Value

, encodeMessage : msg -> Value

, outputPort : Value -> Cmd msg

, numberOfTests : Int

}

-> RegressionTestGeneratorProgram model msg

Generate test data for a standard program, with the update function following the form msg -> model -> (model, Cmd msg).

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