### Question:
RecordImpl implements Record { @Override public int getNestedLevel() { return level; } RecordImpl(final String name, final Structure structure, final Record parent);   RecordImpl(final String name, final Structure structure, final Record parent,
            final RecordListImplFactory fixedListFactory, final DynamicRecordListImplFactory varListFactory,
            final RecordImplFactory recordFactory); @Override String getDeclaration(); @Override DynamicRecordList getDynamicList(final String fieldName); @Override short getI2(final String fieldName); @Override boolean getI2Boolean(final String fieldName); @Override int getI4(final String fieldName); @Override String getChar(final String fieldName); @Override Date getDQ8(final String fieldName); @Override double getF8(final String fieldName); @Override RecordList getList(final String fieldName); @Override String getName(); @Override int getNestedLevel(); @Override Record getRecord(final String fieldName); @Override Structure getStructure(); @Override DataType getType(final String fieldName); @Override String getVC(final String fieldName); @Override boolean hasMember(final String fieldName); @Override boolean isRoot(); @Override void setChar(final String fieldName, final String value); @Override void setDQ8(final String fieldName, final Date value); @Override void setI2(final String fieldName, final short value); @Override void setI2(final String fieldName, final boolean value); @Override void setI4(final String fieldName, final int value); @Override void setF8(final String fieldName, final double value); @Override void setVC(final String fieldName, final String value); @Override String toString();  }### Answer:
@Test public void testGetNestedLevelRoot() { final RecordImpl record = new RecordImpl(ROOT_NAME, mock(Structure.class), null); assertThat(record.getNestedLevel()).isZero(); }
@Test public void testGetNestedLevelNested() { final Record parent = mock(Record.class); when(parent.getNestedLevel()).thenReturn(Integer.valueOf(2)); final RecordImpl record = new RecordImpl(ROOT_NAME, mock(Structure.class), parent); assertThat(record.getNestedLevel()).isEqualTo(parent.getNestedLevel() + 1); }