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20 lines
1005 B
TypeScript
20 lines
1005 B
TypeScript
import { markdown } from "@codemirror/lang-markdown";
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import { EditorState } from "@codemirror/state";
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import { EditorView } from "@codemirror/view";
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import { describe, expect, it } from "vitest";
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import { headingDecorations } from "@/components/MemoEditor/Editor/headingDecorations";
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function hasClass(doc: string, cls: string): boolean {
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const view = new EditorView({ state: EditorState.create({ doc, extensions: [markdown(), headingDecorations] }), parent: document.body });
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const found = view.dom.querySelector(`.${cls}`) !== null;
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view.destroy();
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return found;
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}
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describe("heading line decorations require a space", () => {
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it("styles '# Title' as h1", () => expect(hasClass("# Title", "cm-md-h1")).toBe(true));
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it("styles '### x' as h3", () => expect(hasClass("### x", "cm-md-h3")).toBe(true));
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it("does NOT style a bare '#'", () => expect(hasClass("#", "cm-md-h1")).toBe(false));
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it("does NOT style '#tag' (no space)", () => expect(hasClass("#tag", "cm-md-h1")).toBe(false));
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});
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