@Spy
    private DefaultToolchainsWriter toolchainsWriter;

    @InjectMocks
    private DefaultToolchainsBuilder toolchainBuilder;

    @BeforeEach
    void onSetup() {
        // MockitoAnnotations.openMocks(this);

        Map<String, String> envVarMap = new HashMap<>();
        envVarMap.put("testKey", "testValue");
        envVarMap.put("testSpecialCharactersKey", "<test&Value>");

    @Mock
    private ToolchainFactory toolchainFactoryBasicType;

    @Mock
    private ToolchainFactory toolchainFactoryRareType;

    @Mock
    private Lookup lookup;

    @BeforeEach
    void onSetup() throws Exception {
        MockitoAnnotations.initMocks(this);

        Map<String, ToolchainFactory> factories = new HashMap<>();
        factories.put("basic", toolchainFactoryBasicType);

    <sub-class-of type="application/ogg"/>
  </mime-type>
  <mime-type type="application/onenote">
    <alias type="application/msonenote"/>
    <acronym>OneNote</acronym>
    <glob pattern="*.onetmp"/>
  </mime-type>
  <mime-type type="application/onenote;format=one">
    <glob pattern="*.one"/>
    <magic priority="50">
      <!-- GUID {7B5C52E4-D88C-4DA7-AEB1-5378D02996D3} -->