divertr/tst/divertr.js

Text Diversion Filter

/*
**  Divertr -- Text Diversion Filter
**  Copyright (c) 1997-2021 Dr. Ralf S. Engelschall <rse@engelschall.com>
**
**  Permission is hereby granted, free of charge, to any person obtaining
**  a copy of this software and associated documentation files (the
**  "Software"), to deal in the Software without restriction, including
**  without limitation the rights to use, copy, modify, merge, publish,
**  distribute, sublicense, and/or sell copies of the Software, and to
**  permit persons to whom the Software is furnished to do so, subject to
**  the following conditions:
**
**  The above copyright notice and this permission notice shall be included
**  in all copies or substantial portions of the Software.
**
**  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
**  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
**  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
**  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
**  CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
**  TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
**  SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

var divertr = require("../lib/divertr.js")

describe("Divertr Library", function () {
    it("basic functionality", function () {
        expect(divertr(``))
            .to.be.equal(``)
        expect(divertr(`foo`))
            .to.be.equal(`foo`)
        expect(divertr(`-{foo}-,-{bar}-,-{foo:foo:}-,-{bar:bar:}-`))
            .to.be.equal(`foo,bar,,`)
        expect(divertr(`-{foo}-,-{foo:foo:}-,-{foo:bar:}-`))
            .to.be.equal(`foobar,,`)
        expect(divertr(`-{foo}-,-{foo!:foo:}-,-{foo:bar:}-`))
            .to.be.equal(`bar,,`)
        expect(divertr(`-{foo}-,-{foo:foo:}-,-{!foo:bar:}-`))
            .to.be.equal(`bar,,`)
    })
})