source: src/unittests/bondgraphunittest.cpp@ e6fdbe

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Last change on this file since e6fdbe was e6fdbe, checked in by Frederik Heber <heber@…>, 15 years ago

MEMLEAK: In many tests World, MemoryUsageObserver, logger or errorLogger being singletons were instantiated but not destroyed.

  • in some cases respective includes had to be added.
  • Property mode set to 100644
File size: 3.3 KB
Line 
1/*
2 * bondgraphunittest.cpp
3 *
4 * Created on: Oct 29, 2009
5 * Author: heber
6 */
7
8using namespace std;
9
10#include <cppunit/CompilerOutputter.h>
11#include <cppunit/extensions/TestFactoryRegistry.h>
12#include <cppunit/ui/text/TestRunner.h>
13
14#include <iostream>
15#include <stdio.h>
16#include <cstring>
17
18#include "atom.hpp"
19#include "bond.hpp"
20#include "bondgraph.hpp"
21#include "element.hpp"
22#include "molecule.hpp"
23#include "periodentafel.hpp"
24#include "bondgraphunittest.hpp"
25#include "World.hpp"
26
27#ifdef HAVE_TESTRUNNER
28#include "UnitTestMain.hpp"
29#endif /*HAVE_TESTRUNNER*/
30
31/********************************************** Test classes **************************************/
32
33// Registers the fixture into the 'registry'
34CPPUNIT_TEST_SUITE_REGISTRATION( BondGraphTest );
35
36
37void BondGraphTest::setUp()
38{
39 atom *Walker = NULL;
40
41 // init private all pointers to zero
42 TestMolecule = NULL;
43 hydrogen = NULL;
44 tafel = NULL;
45
46 // construct element
47 hydrogen = new element;
48 hydrogen->Z = 1;
49 strcpy(hydrogen->name, "hydrogen");
50 strcpy(hydrogen->symbol, "H");
51 carbon = new element;
52 carbon->Z = 1;
53 strcpy(carbon->name, "carbon");
54 strcpy(carbon->symbol, "C");
55
56
57 // construct periodentafel
58 tafel = new periodentafel;
59 tafel->AddElement(hydrogen);
60 tafel->AddElement(carbon);
61
62 // construct molecule (tetraeder of hydrogens)
63 TestMolecule = new molecule(tafel);
64 Walker = new atom();
65 Walker->type = hydrogen;
66 Walker->node->Init(1., 0., 1. );
67 TestMolecule->AddAtom(Walker);
68 Walker = new atom();
69 Walker->type = hydrogen;
70 Walker->node->Init(0., 1., 1. );
71 TestMolecule->AddAtom(Walker);
72 Walker = new atom();
73 Walker->type = hydrogen;
74 Walker->node->Init(1., 1., 0. );
75 TestMolecule->AddAtom(Walker);
76 Walker = new atom();
77 Walker->type = hydrogen;
78 Walker->node->Init(0., 0., 0. );
79 TestMolecule->AddAtom(Walker);
80
81 // check that TestMolecule was correctly constructed
82 CPPUNIT_ASSERT_EQUAL( TestMolecule->AtomCount, 4 );
83
84 // create a small file with table
85 filename = new string("test.dat");
86 ofstream test(filename->c_str());
87 test << ".\tH\tC\n";
88 test << "H\t1.\t1.2\n";
89 test << "C\t1.2\t1.5\n";
90 test.close();
91 BG = new BondGraph(true);
92};
93
94
95void BondGraphTest::tearDown()
96{
97 // remove the file
98 remove(filename->c_str());
99 delete(filename);
100 delete(BG);
101
102 // remove molecule
103 delete(TestMolecule);
104 // note that all the atoms are cleaned by TestMolecule
105 delete(tafel);
106 // note that element is cleaned by periodentafel
107 World::destroy();
108 MemoryUsageObserver::purgeInstance();
109 logger::purgeInstance();
110};
111
112/** UnitTest for BondGraphTest::LoadBondLengthTable().
113 */
114void BondGraphTest::LoadTableTest()
115{
116 CPPUNIT_ASSERT_EQUAL( true , BG->LoadBondLengthTable(*filename) );
117 CPPUNIT_ASSERT_EQUAL( 1., BG->GetBondLength(0,0) );
118 CPPUNIT_ASSERT_EQUAL( 1.2, BG->GetBondLength(0,1) );
119 CPPUNIT_ASSERT_EQUAL( 1.5, BG->GetBondLength(1,1) );
120};
121
122/** UnitTest for BondGraphTest::ConstructBondGraph().
123 */
124void BondGraphTest::ConstructGraphTest()
125{
126 atom *Walker = TestMolecule->start->next;
127 atom *Runner = TestMolecule->end->previous;
128 CPPUNIT_ASSERT( TestMolecule->end != Walker );
129 CPPUNIT_ASSERT_EQUAL( true , BG->LoadBondLengthTable(*filename) );
130 CPPUNIT_ASSERT_EQUAL( true , BG->ConstructBondGraph(TestMolecule) );
131 CPPUNIT_ASSERT_EQUAL( true , Walker->IsBondedTo(Runner) );
132};
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