}

    private UpgradeContext createMockContext(UpgradeOptions options) {
        return TestUtils.createMockContext(options);
    }

    private UpgradeOptions createDefaultOptions() {
        return TestUtils.createDefaultOptions();
    }

    @Nested
    @DisplayName("Applicability")
    class ApplicabilityTests {

        @Test
        @DisplayName("should be applicable when --model option is true")

        return TestUtils.createMockContext(workingDirectory, options);
    }

    private UpgradeOptions createDefaultOptions() {
        return TestUtils.createDefaultOptions();
    }

    @Nested
    @DisplayName("Target Model Version Determination")
    class TargetModelVersionTests {

        @Test

    }

    private UpgradeContext createMockContext(UpgradeOptions options) {
        return TestUtils.createMockContext(options);
    }

    private UpgradeOptions createDefaultOptions() {
        return TestUtils.createDefaultOptions();
    }

    @Nested
    @DisplayName("Applicability")
    class ApplicabilityTests {

        @Test
        @DisplayName("should be applicable when --plugins option is true")

     * @return a mock UpgradeContext
     */
    public static UpgradeContext createMockContext(Path workingDirectory) {
        return createMockContext(workingDirectory, createDefaultOptions());
    }

    /**
     * Creates a mock UpgradeContext with the specified options.
     *
     * @param options the upgrade options to use
     * @return a mock UpgradeContext
     */

    }

    private UpgradeContext createMockContext(UpgradeOptions options) {
        return TestUtils.createMockContext(options);
    }

    private UpgradeOptions createDefaultOptions() {
        return TestUtils.createDefaultOptions();
    }

    @Nested
    @DisplayName("Applicability")
    class ApplicabilityTests {

        @Test
        @DisplayName("should be applicable when --infer option is true")