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

    @Test
    void testBuildEmptyRequest() throws Exception {
        ToolchainsBuildingRequest request = new DefaultToolchainsBuildingRequest();