Changeset bd58fb for src/unittests

Timestamp:

Mar 4, 2010, 3:20:51 PM (15 years ago)

Author:

Tillmann Crueger <crueger@…>

Branches:

Action_Thermostats, Add_AtomRandomPerturbation, Add_FitFragmentPartialChargesAction, Add_RotateAroundBondAction, Add_SelectAtomByNameAction, Added_ParseSaveFragmentResults, AddingActions_SaveParseParticleParameters, Adding_Graph_to_ChangeBondActions, Adding_MD_integration_tests, Adding_ParticleName_to_Atom, Adding_StructOpt_integration_tests, AtomFragments, Automaking_mpqc_open, AutomationFragmentation_failures, Candidate_v1.5.4, Candidate_v1.6.0, Candidate_v1.6.1, ChangeBugEmailaddress, ChangingTestPorts, ChemicalSpaceEvaluator, CombiningParticlePotentialParsing, Combining_Subpackages, Debian_Package_split, Debian_package_split_molecuildergui_only, Disabling_MemDebug, Docu_Python_wait, EmpiricalPotential_contain_HomologyGraph, EmpiricalPotential_contain_HomologyGraph_documentation, Enable_parallel_make_install, Enhance_userguide, Enhanced_StructuralOptimization, Enhanced_StructuralOptimization_continued, Example_ManyWaysToTranslateAtom, Exclude_Hydrogens_annealWithBondGraph, FitPartialCharges_GlobalError, Fix_BoundInBox_CenterInBox_MoleculeActions, Fix_ChargeSampling_PBC, Fix_ChronosMutex, Fix_FitPartialCharges, Fix_FitPotential_needs_atomicnumbers, Fix_ForceAnnealing, Fix_IndependentFragmentGrids, Fix_ParseParticles, Fix_ParseParticles_split_forward_backward_Actions, Fix_PopActions, Fix_QtFragmentList_sorted_selection, Fix_Restrictedkeyset_FragmentMolecule, Fix_StatusMsg, Fix_StepWorldTime_single_argument, Fix_Verbose_Codepatterns, Fix_fitting_potentials, Fixes, ForceAnnealing_goodresults, ForceAnnealing_oldresults, ForceAnnealing_tocheck, ForceAnnealing_with_BondGraph, ForceAnnealing_with_BondGraph_continued, ForceAnnealing_with_BondGraph_continued_betteresults, ForceAnnealing_with_BondGraph_contraction-expansion, FragmentAction_writes_AtomFragments, FragmentMolecule_checks_bonddegrees, GeometryObjects, Gui_Fixes, Gui_displays_atomic_force_velocity, ImplicitCharges, IndependentFragmentGrids, IndependentFragmentGrids_IndividualZeroInstances, IndependentFragmentGrids_IntegrationTest, IndependentFragmentGrids_Sole_NN_Calculation, JobMarket_RobustOnKillsSegFaults, JobMarket_StableWorkerPool, JobMarket_unresolvable_hostname_fix, MoreRobust_FragmentAutomation, ODR_violation_mpqc_open, PartialCharges_OrthogonalSummation, PdbParser_setsAtomName, PythonUI_with_named_parameters, QtGui_reactivate_TimeChanged_changes, Recreated_GuiChecks, Rewrite_FitPartialCharges, RotateToPrincipalAxisSystem_UndoRedo, SaturateAtoms_findBestMatching, SaturateAtoms_singleDegree, StoppableMakroAction, Subpackage_CodePatterns, Subpackage_JobMarket, Subpackage_LinearAlgebra, Subpackage_levmar, Subpackage_mpqc_open, Subpackage_vmg, Switchable_LogView, ThirdParty_MPQC_rebuilt_buildsystem, TrajectoryDependenant_MaxOrder, TremoloParser_IncreasedPrecision, TremoloParser_MultipleTimesteps, TremoloParser_setsAtomName, Ubuntu_1604_changes, stable

Children:

e87acf

Parents:

57adc7

Message:

Added an iterator pattern for observed Data structures

Location:

src/unittests

Files:

• ObserverTest.cpp (modified) (5 diffs)
• ObserverTest.hpp (modified) (4 diffs)

src/unittests/ObserverTest.cpp

@@ -11 +11 @@
 #include <cppunit/extensions/TestFactoryRegistry.h>
 #include <cppunit/ui/text/TestRunner.h>
+#include <set>
 
 #include "Patterns/Observer.hpp"
+#include "Patterns/ObservedIterator.hpp"
 
 #include <iostream>
@@ -83 +85 @@
 };
 
+class ObservableCollection : public Observable {
+public:
+  typedef std::set<SimpleObservable*> set;
+  typedef ObservedIterator<set> iterator;
+
+  ObservableCollection(int num){
+    for(int i=0; i<num; ++i){
+      SimpleObservable *content = new SimpleObservable();
+      content->signOn(this);
+      theSet.insert(content);
+    }
+  }
+
+  ~ObservableCollection(){
+    set::iterator iter;
+    for(iter=theSet.begin(); iter!=theSet.end(); ++iter ){
+      delete (*iter);
+    }
+  }
+
+  iterator begin(){
+    return iterator(theSet.begin(),this);
+  }
+
+  iterator end(){
+    return iterator(theSet.end(),this);
+  }
+
+private:
+  set theSet;
+};
+
 /******************* actuall tests ***************/
 
@@ -95 +129 @@
   observer3 = new UpdateCountObserver();
   observer4 = new UpdateCountObserver();
+
+  collection = new ObservableCollection(5);
 }
 
@@ -107 +143 @@
   delete observer3;
   delete observer4;
+
+  delete collection;
 }
 
@@ -163 +201 @@
 }
 
+void ObserverTest::iteratorTest(){
+  collection->signOn(observer1);
+  {
+    ObservableCollection::iterator iter;
+    for(iter=collection->begin(); iter!=collection->end(); ++iter){
+      (*iter)->changeMethod();
+    }
+    // At this point no change should have been propagated
+    CPPUNIT_ASSERT_EQUAL( 0, observer1->updates);
+  }
+  // After the Iterator has died the propagation should take place
+  CPPUNIT_ASSERT_EQUAL( 1, observer1->updates);
+  collection->signOff(observer1);
+}
+
 
 void ObserverTest::CircleDetectionTest() {

src/unittests/ObserverTest.hpp

@@ -16 +16 @@
 class CallObservable;
 class SuperObservable;
+class ObservableCollection;
 
 
@@ -24 +25 @@
   CPPUNIT_TEST ( doesBlockUpdateTest );
   CPPUNIT_TEST ( doesSubObservableTest );
+  CPPUNIT_TEST ( iteratorTest );
   CPPUNIT_TEST ( CircleDetectionTest );
   CPPUNIT_TEST_SUITE_END();
@@ -34 +36 @@
   void doesBlockUpdateTest();
   void doesSubObservableTest();
+  void iteratorTest();
   void CircleDetectionTest();
 
@@ -46 +49 @@
   CallObservable *callObservable;
   SuperObservable *superObservable;
+
+  ObservableCollection *collection;
 };