src/flatmatter.test.ts


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import FlatMatter from "./flatmatter.ts";
import {assert} from "vitest";
import ToObject from "./serializers/to_object.ts";

test('Line has no value separator', () => {
    assert.throws(() => new FlatMatter('test'), "Line on index 0 doesn't have a value separator.");
})

test('Line can only have one value separator', () => {
    assert.throws(() => new FlatMatter('test: this: that'), 'Line on index 0 has multiple value separators.')
})

test('String values can have colon characters', () => {
    assert.doesNotThrow(() => new FlatMatter('test: "this : that"'), Error)
})

test('FrontMatter creates a new content entry', () => {
    const fm = new FlatMatter(`---\nthis: true\n---\n\nMarkdown goes here.\n\nAnd here.`);
    const result = fm.serialize(new ToObject());

    assert.deepEqual(result, {"this": true, "content": "Markdown goes here.\n\nAnd here."});
})