splitster/src/records/test/index.js.flow

Javascript AB testing tool

// @flow strict
import type { TestId, TestConfig } from "../config";

export type DisabledReason =
  | "usage"
  | "separate_test"
  | "user_group"
  | "user_group_exclude"
  | "config"
  | "deadline"
  | "dev";

// export type TestOptions = {|
//   winningVariant?: ?string,
// |};

export type Variant = {|
  id: string,
  value: string,
  ratio: number
|};

export type Variants = { [string]: Variant };

export type Test = {|
  id: string,
  variants: Variants,
  version: number,
  description?: string,

  winningVariant: ?string,
  defaultVariant: string,

  usage: number,

  disabled: boolean,
  disabledReason: ?DisabledReason,

  used: boolean // TODO: why is this here?
|};

export type Tests = { [TestId]: Test };

// export type constructTest = (
//   id: string,
//   testConfig: TestConfig,
//   testOptions: TestOptions,
// ) => Test;