import { MarkdownTextProcessor } from 'base/common/markdown/MarkdownTextProcessor';

describe('MarkdownTextProcessor', () => {
	describe('buildDocFromSuggestion', () => {
		it('should return empty string if commentStart is not found in suggestDoc', () => {
			const suggestDoc = 'This is a test suggestion';
			const commentStart = '/*';
			const commentEnd = '*/';

			const result = MarkdownTextProcessor.buildDocFromSuggestion(suggestDoc, commentStart, commentEnd);

			expect(result).to.equal('');
		});

		it('should return the full doc comment if commentEnd is not found in suggestDoc', () => {
			const suggestDoc = '/* This is a test suggestion';
			const commentStart = '/*';
			const commentEnd = '*/';

			const result = MarkdownTextProcessor.buildDocFromSuggestion(suggestDoc, commentStart, commentEnd);

			expect(result).to.equal('/* This is a test suggestion*/');
		});

		it('should return the substring between commentStart and commentEnd in suggestDoc', () => {
			const suggestDoc = '/* This is a test suggestion */';
			const commentStart = '/*';
			const commentEnd = '*/';

			const result = MarkdownTextProcessor.buildDocFromSuggestion(suggestDoc, commentStart, commentEnd);

			expect(result).to.equal('/* This is a test suggestion */');
		});

		// should parse comemnt form coode + comment
		it('should return the substring between commentStart and commentEnd in suggestDoc', () => {
			const suggestDoc = `
/**
 * This is a test suggestion
 */
public void test() {
}
`;
			const commentStart = '/**';
			const commentEnd = '*/';

			const result = MarkdownTextProcessor.buildDocFromSuggestion(suggestDoc, commentStart, commentEnd);

			expect(result).to.equal('/**\n * This is a test suggestion\n */');
		});
	});
});