### Question:
MatrixProject extends BaseBuildableProject<MatrixProject, MatrixBuild> implements IMatrixProject, TopLevelItem,
    SCMedItem, ItemGroup<MatrixConfiguration>, Saveable, FlyweightTask, BuildableItemWithBuildWrappers { public boolean isRunSequentially() { return CascadingUtil.getBooleanProjectProperty(this,RUN_SEQUENTIALLY_PROPERTY_NAME).getValue(); } MatrixProject(String name);  MatrixProject(ItemGroup parent, String name); AxisList getAxes(); void setAxes(AxisList axes); boolean isRunSequentially(); void setRunSequentially(boolean runSequentially); String getCombinationFilter(); void setCombinationFilter(String combinationFilter); String getTouchStoneCombinationFilter(); void setTouchStoneCombinationFilter(String touchStoneCombinationFilter); Result getTouchStoneResultCondition(); void setTouchStoneResultCondition(Result touchStoneResultCondition); String getCustomWorkspace(); void setCustomWorkspace(String customWorkspace); List<Axis> getUserAxes(); Layouter<MatrixConfiguration> getLayouter(); @Override void onLoad(ItemGroup<? extends Item> parent, String name); @Override void logRotate(); Collection<MatrixConfiguration> getActiveConfigurations(); Collection<MatrixConfiguration> getItems(); @Override Collection<? extends Job> getAllJobs(); String getUrlChildPrefix(); MatrixConfiguration getItem(String name); MatrixConfiguration getItem(Combination c); File getRootDirFor(MatrixConfiguration child); void onRenamed(MatrixConfiguration item, String oldName, String newName); void onDeleted(MatrixConfiguration item); File getRootDirFor(Combination combination); @Override @Deprecated JDK getJDK(); Set<JDK> getJDKs(); Set<Label> getLabels(); Publisher getPublisher(Descriptor<Publisher> descriptor); boolean isFingerprintConfigured(); MatrixProject asProject(); @Override Object getDynamic(String token, StaplerRequest req, StaplerResponse rsp); @Override HttpResponse doDoWipeOutWorkspace(); DescriptorImpl getDescriptor(); @Override void setCascadingProjectName(String cascadingProjectName); static final String HAS_COMBINATION_FILTER_PARAM; static final String HAS_TOUCH_STONE_COMBINATION_FILTER_PARAM; static final String TOUCH_STONE_COMBINATION_FILTER_PARAM; static final String TOUCH_STONE_RESULT_CONDITION_PARAM; static final String CUSTOM_WORKSPACE_PARAM; static final String CUSTOM_WORKSPACE_DIRECTORY_PARAM; static final String RUN_SEQUENTIALLY_PROPERTY_NAME; static final String COMBINATION_FILTER_PROPERTY_NAME; static final String TOUCH_STONE_COMBINATION_FILTER_PROPERTY_NAME; static final String TOUCH_STONE_RESULT_CONDITION_PROPERTY_NAME; static final String AXES_PROPERTY_NAME; @Extension
    static final DescriptorImpl DESCRIPTOR; }### Answer:
@Test public void testIsRunSequentiallyDefaultValue() throws IOException { MatrixProject childProject1 = new MatrixProjectMock("child1"); assertFalse(childProject1.isRunSequentially()); }