Function assertNodeContent

source/helpers/dom-utils.ts:94–102

(node: Nullable<N>, expectation: RegExp | string)

};

export const assertNodeContent = <N extends Text | ChildNode>(node: Nullable<N>, expectation: RegExp | string): N => {
	if (isTextNodeContaining(node, expectation)) {
		return node!;
	}

	console.warn('Expected node:', node!.parentElement);
	const content = node!.textContent.trim();
	throw new Error(`Expected node matching ${escapeMatcher(expectation)}, found ${escapeMatcher(content)}`);
};

export const removeTextNodeContaining = (node: Text | ChildNode, expectation: RegExp | string): void => {
	assertNodeContent(node, expectation);