message: Fix tests on macOS
diff: @@ -193,7 +193,7 @@ suite('[Variable Substitution]', async () => {
  const cacheEntry = cache.get('CMAKE_INSTALL_PREFIX') as api.CacheEntry;
  expect(cacheEntry.type).to.eq(api.CacheEntryType.String, '[cmakeInstallPrefix] unexpected cache entry type');
  expect(cacheEntry.key).to.eq('CMAKE_INSTALL_PREFIX', '[cmakeInstallPrefix] unexpected cache entry key name');
  - expect(cacheEntry.as<string>())
  + expect(platformNormalizePath(cacheEntry.as<string>()))
  .to.eq(platformNormalizePath(testEnv.projectFolder.buildDirectory.location.concat('/dist')),
  '[cmakeInstallPrefix] substitution incorrect');
  expect(typeof cacheEntry.value).to.eq('string', '[cmakeInstallPrefix] unexpected cache entry value type');
  