script-options-view-spec.js

"use babel"

import ScriptOptionsView from "../lib/script-options-view"

describe("ScriptOptionsView", () => {
  describe("splitArgs", () => {
    ;[
      {
        text: "",
        expectedArgs: [],
        description: "returns an empty array for empty string",
      },
      {
        text: " \t\n",
        expectedArgs: [],
        description: "returns an empty array for just whitespace",
      },
      {
        text: "arg1 arg2",
        expectedArgs: ["arg1", "arg2"],
        description: "splits arguments on whitespace",
      },
      {
        text: "arg1=val1 arg2",
        expectedArgs: ["arg1=val1", "arg2"],
        description: "keeps argument values",
      },
      {
        text: '"foo bar" arg2',
        expectedArgs: ["foo bar", "arg2"],
        description: "does not split quoted arguments on whitespace",
      },
      {
        text: "'foo bar' arg2",
        expectedArgs: ["foo bar", "arg2"],
        description: "recognizes single quotes",
      },
      {
        text: '"foo bar" "another string"',
        expectedArgs: ["foo bar", "another string"],
        description: "handles multiple quoted arguments",
      },
      {
        text: "'foo bar' 'another string'",
        expectedArgs: ["foo bar", "another string"],
        description: "handles multiple single quoted arguments",
      },
      {
        text: "\"foo bar\" 'another string'",
        expectedArgs: ["foo bar", "another string"],
        description: "handles multiple quoted arguments, with mixed single and double quotes",
      },
      {
        text: 'arg1="foo bar"',
        expectedArgs: ["arg1=foo bar"],
        description: "strips quotes from argument values",
      },
      {
        text: "arg1='foo bar'",
        expectedArgs: ["arg1=foo bar"],
        description: "strips single quotes from argument values",
      },
      {
        text: "-e '(load \"{FILE_ACTIVE}\")'",
        expectedArgs: ["-e", '(load "{FILE_ACTIVE}")'],
        description: "keeps nested quotes intact",
      },
      {
        text: 'we"ird way to inc"l"ude spaces in arg"s',
        expectedArgs: ["weird way to include spaces in args"],
        description: "supports multiple top level quotes",
      },
    ].forEach(({ text, expectedArgs, description }) => {
      it(description, () => {
        const args = ScriptOptionsView.splitArgs(text)
        expect(args).toEqual(expectedArgs)
      })
    })
  })
})