tabler/core/scss/tests/_escape-svg.test.scss

// Tests for `escape-svg()` from scss/mixins/_functions.scss.
//
// It iterates the global `$escaped-characters` map, which lives in
// scss/_settings.scss (already `@use`d by functions.scss), so a plain `@use` of
// the functions module is enough — no fixtures. Escaping only happens when the
// string looks like an SVG data URI; anything else is returned untouched.

@use '../mixins/functions' as *;

@include describe('escape-svg') {
  @include it('returns a non data-URI string unchanged') {
    @include assert-equal(escape-svg('no data uri <here>'), 'no data uri <here>');
  }

  @include it('percent-encodes reserved characters inside an SVG data URI') {
    @include assert-equal(escape-svg('data:image/svg+xml,<svg><path/></svg>'), 'data:image/svg+xml,%3csvg%3e%3cpath/%3e%3c/svg%3e');
  }
}