renovate/lib/modules/manager/nuget/update.spec.ts

import { XmlDocument } from 'xmldoc';
import { bumpPackageVersion } from '.';

const simpleContent =
  '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><Version>0.0.1</Version></PropertyGroup></Project>';
const minimumContent =
  '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><Version>1</Version></PropertyGroup></Project>';
const prereleaseContent =
  '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><Version>1.0.0-1</Version></PropertyGroup></Project>';
const issue23526InitialContent =
  '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><Version>4.9.0</Version></PropertyGroup></Project>';
const issue23526ExpectedContent =
  '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><Version>4.10.0</Version></PropertyGroup></Project>';

describe('modules/manager/nuget/update', () => {
  describe('bumpPackageVersion', () => {
    it('bumps csproj version', () => {
      const { bumpedContent } = bumpPackageVersion(
        simpleContent,
        '0.0.1',
        'patch',
      );

      const project = new XmlDocument(bumpedContent!);
      expect(project.valueWithPath('PropertyGroup.Version')).toBe('0.0.2');
    });

    it('does not bump version twice', () => {
      const { bumpedContent } = bumpPackageVersion(
        simpleContent,
        '0.0.1',
        'patch',
      );
      const { bumpedContent: bumpedContent2 } = bumpPackageVersion(
        bumpedContent!,
        '0.0.1',
        'patch',
      );

      expect(bumpedContent).toEqual(bumpedContent2);
    });

    it('issue 23526 does not bump version incorrectly', () => {
      const { bumpedContent } = bumpPackageVersion(
        issue23526InitialContent,
        '4.9.0',
        'minor',
      );
      const { bumpedContent: bumpedContent2 } = bumpPackageVersion(
        bumpedContent!,
        '4.9.0',
        'minor',
      );

      expect(bumpedContent2).toEqual(issue23526ExpectedContent);
    });

    it('does not bump version if version is not a semantic version', () => {
      const { bumpedContent } = bumpPackageVersion(
        minimumContent,
        '1',
        'patch',
      );

      const project = new XmlDocument(bumpedContent!);
      expect(project.valueWithPath('PropertyGroup.Version')).toBe('1');
    });

    it('does not bump version if extract found no version', () => {
      const { bumpedContent } = bumpPackageVersion(minimumContent, '', 'patch');

      expect(bumpedContent).toEqual(minimumContent);
    });

    it('does not bump version if csproj has no version', () => {
      const originalContent =
        '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><TargetFramework>net6.0</TargetFramework></PropertyGroup></Project>';
      const { bumpedContent } = bumpPackageVersion(
        originalContent,
        '0.0.1',
        'patch',
      );

      expect(bumpedContent).toEqual(originalContent);
    });

    it('returns content if bumping errors', () => {
      const { bumpedContent } = bumpPackageVersion(
        simpleContent,
        '0.0.1',
        true as any,
      );
      expect(bumpedContent).toEqual(simpleContent);
    });

    it('bumps csproj version with prerelease semver level', () => {
      const { bumpedContent } = bumpPackageVersion(
        prereleaseContent,
        '1.0.0-1',
        'prerelease',
      );

      const project = new XmlDocument(bumpedContent!);
      expect(project.valueWithPath('PropertyGroup.Version')).toBe('1.0.0-2');
    });

    it('bumps csproj version prefix', () => {
      const content =
        '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><VersionPrefix>1.0.0</VersionPrefix></PropertyGroup></Project>';
      const { bumpedContent } = bumpPackageVersion(content, '1.0.0', 'patch');

      const project = new XmlDocument(bumpedContent!);
      expect(project.valueWithPath('PropertyGroup.VersionPrefix')).toBe(
        '1.0.1',
      );
    });
  });
});