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Merge pull request #17161 from Snuffleupagus/NullL10n-test

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Add a unit-test to ensure that `NullL10n` won't diverge from the `L10n`-class
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Jonas Jenwald 2023-10-24 20:28:34 +02:00 • committed by GitHub
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4 changed files with 16 additions and 6 deletions
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11
test/unit/pdf_viewer.component_spec.js
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@ -30,6 +30,7 @@ import { AnnotationLayerBuilder } from "../../web/annotation_layer_builder.js";
import { DownloadManager } from "../../web/download_manager.js";
import { EventBus } from "../../web/event_utils.js";
import { GenericL10n } from "../../web/genericl10n.js";
import { L10n } from "../../web/l10n.js";
import { NullL10n } from "../../web/l10n_utils.js";
import { PDFHistory } from "../../web/pdf_history.js";
import { PDFPageView } from "../../web/pdf_page_view.js";
@ -72,4 +73,14 @@ describe("pdfviewer_api", function () {
XfaLayerBuilder,
});
});
it("checks that `NullL10n` implements all methods", function () {
const methods = Object.getOwnPropertyNames(NullL10n).sort();
const baseMethods = Object.getOwnPropertyNames(L10n.prototype)
.filter(m => m !== "constructor" && !m.startsWith("_"))
.sort();
expect(methods).toEqual(baseMethods);
});
});