source: src/unittests/bondgraphunittest.cpp@ adc42b

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Last change on this file since adc42b was ead4e6, checked in by Tillmann Crueger <crueger@…>, 16 years ago

Made the periodentafel use STL-containers instead of custom llists
  • Property mode set to 100644
File size: 3.4 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 "World.hpp"
19#include "atom.hpp"
20#include "bond.hpp"
21#include "bondgraph.hpp"
22#include "element.hpp"
23#include "molecule.hpp"
24#include "periodentafel.hpp"
25#include "bondgraphunittest.hpp"
26#include "World.hpp"
27
28#ifdef HAVE_TESTRUNNER
29#include "UnitTestMain.hpp"
30#endif /*HAVE_TESTRUNNER*/
31
32/********************************************** Test classes **************************************/
33
34// Registers the fixture into the 'registry'
35CPPUNIT_TEST_SUITE_REGISTRATION( BondGraphTest );
36
37
38void BondGraphTest::setUp()
39{
40 atom *Walker = NULL;
41
42 // init private all pointers to zero
43 TestMolecule = NULL;
44 hydrogen = NULL;
45 tafel = NULL;
46
47 // construct element
48 hydrogen = new element;
49 hydrogen->Z = 1;
50 strcpy(hydrogen->name, "hydrogen");
51 strcpy(hydrogen->symbol, "H");
52 carbon = new element;
53 carbon->Z = 2;
54 strcpy(carbon->name, "carbon");
55 strcpy(carbon->symbol, "C");
56
57
58 // construct periodentafel
59 tafel = World::getInstance().getPeriode();
60 tafel->AddElement(hydrogen);
61 tafel->AddElement(carbon);
62
63 // construct molecule (tetraeder of hydrogens)
64 TestMolecule = World::getInstance().createMolecule();
65 Walker = World::getInstance().createAtom();
66 Walker->type = hydrogen;
67 Walker->node->Init(1., 0., 1. );
68 TestMolecule->AddAtom(Walker);
69 Walker = World::getInstance().createAtom();
70 Walker->type = hydrogen;
71 Walker->node->Init(0., 1., 1. );
72 TestMolecule->AddAtom(Walker);
73 Walker = World::getInstance().createAtom();
74 Walker->type = hydrogen;
75 Walker->node->Init(1., 1., 0. );
76 TestMolecule->AddAtom(Walker);
77 Walker = World::getInstance().createAtom();
78 Walker->type = hydrogen;
79 Walker->node->Init(0., 0., 0. );
80 TestMolecule->AddAtom(Walker);
81
82 // check that TestMolecule was correctly constructed
83 CPPUNIT_ASSERT_EQUAL( TestMolecule->AtomCount, 4 );
84
85 // create a small file with table
86 filename = new string("test.dat");
87 ofstream test(filename->c_str());
88 test << ".\tH\tC\n";
89 test << "H\t1.\t1.2\n";
90 test << "C\t1.2\t1.5\n";
91 test.close();
92 BG = new BondGraph(true);
93};
94
95
96void BondGraphTest::tearDown()
97{
98 // remove the file
99 remove(filename->c_str());
100 delete(filename);
101 delete(BG);
102
103 // remove molecule
104 World::getInstance().destroyMolecule(TestMolecule);
105 // note that all the atoms, molecules, the tafel and the elements
106 // are all cleaned when the world is destroyed
107 World::purgeInstance();
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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