source: src/unittests/FormulaUnittest.cpp@ d74077

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Last change on this file since d74077 was 3d27e6, checked in by Tillmann Crueger <crueger@…>, 15 years ago

Added more unittests to the FormulaUnittest
  • Property mode set to 100644
File size: 6.8 KB
RevLine 
[9f632c]1/*
2 * FormulaUnittest.cpp
3 *
4 * Created on: Jul 21, 2010
5 * Author: crueger
6 */
7
8#include "FormulaUnittest.hpp"
9
10#include <cppunit/CompilerOutputter.h>
11#include <cppunit/extensions/TestFactoryRegistry.h>
12#include <cppunit/ui/text/TestRunner.h>
13
14#include <iostream>
15
16#include "Formula.hpp"
17#include "World.hpp"
18
19#ifdef HAVE_TESTRUNNER
20#include "UnitTestMain.hpp"
21#endif /*HAVE_TESTRUNNER*/
22
23using namespace std;
24
25CPPUNIT_TEST_SUITE_REGISTRATION( FormulaUnittest );
26
27void FormulaUnittest::setUp(){}
28void FormulaUnittest::tearDown(){
29 World::purgeInstance();
30}
31
32void FormulaUnittest::baseTest(){
33 Formula formula;
34 CPPUNIT_ASSERT_EQUAL(formula.getElementCount(),(unsigned int)0);
35 CPPUNIT_ASSERT(formula.begin()==formula.end());
36
37 // test some one letter element names
38 formula += "H";
39 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)1);
40 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)0);
41 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
42 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
43 CPPUNIT_ASSERT_EQUAL(formula.getElementCount(),(unsigned int)1);
44 CPPUNIT_ASSERT(formula.begin()!=formula.end());
45 formula += "H";
46 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)2);
47 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)0);
48 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
49 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
50 CPPUNIT_ASSERT_EQUAL(formula.getElementCount(),(unsigned int)1);
51 CPPUNIT_ASSERT(formula.begin()!=formula.end());
52 formula += "O";
53 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)2);
54 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)1);
55 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
56 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
57 CPPUNIT_ASSERT_EQUAL(formula.getElementCount(),(unsigned int)2);
58 CPPUNIT_ASSERT(formula.begin()!=formula.end());
59
60 // test copy constructor
61 Formula formula2=formula;
62 CPPUNIT_ASSERT_EQUAL(formula2["H"],(unsigned int)2);
63 CPPUNIT_ASSERT_EQUAL(formula2["O"],(unsigned int)1);
64 CPPUNIT_ASSERT_EQUAL(formula2["C"],(unsigned int)0);
65 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
66 CPPUNIT_ASSERT_EQUAL(formula2.getElementCount(),(unsigned int)2);
67 CPPUNIT_ASSERT(formula2.begin()!=formula2.end());
68
69 // test Assignment operator
70 formula2=Formula();
71 CPPUNIT_ASSERT_EQUAL(formula2["H"],(unsigned int)0);
72 CPPUNIT_ASSERT_EQUAL(formula2["O"],(unsigned int)0);
73 CPPUNIT_ASSERT_EQUAL(formula2["C"],(unsigned int)0);
74 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
75 CPPUNIT_ASSERT_EQUAL(formula2.getElementCount(),(unsigned int)0);
76 CPPUNIT_ASSERT(formula2.begin()==formula2.end());
77
78 // test comparison
79 CPPUNIT_ASSERT(formula!=formula2);
80 Formula formula3;
81 formula3 += "H";
82 formula3 += "H";
83 formula3 += "O";
84 CPPUNIT_ASSERT(formula==formula3);
85
[3d27e6]86 // inequality
87 formula3 += "O";
88 CPPUNIT_ASSERT(formula!=formula3);
89
90 // after removing it should be fine again
91 formula3 -= "O";
92 CPPUNIT_ASSERT(formula==formula3);
93
94 // add something from the far end, to test resizing
95 formula3 += "Rh";
96 CPPUNIT_ASSERT(formula!=formula3);
97 formula3 -= "Rh";
98 CPPUNIT_ASSERT(formula==formula3);
99
[9f632c]100 // removal of elements
101 formula -= "H";
102 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)1);
103 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)1);
104 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
105 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
106 CPPUNIT_ASSERT_EQUAL(formula.getElementCount(),(unsigned int)2);
107 CPPUNIT_ASSERT(formula.begin()!=formula.end());
108
109 formula -= "O";
110 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)1);
111 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)0);
112 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
113 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
114 CPPUNIT_ASSERT_EQUAL(formula.getElementCount(),(unsigned int)1);
115 CPPUNIT_ASSERT(formula.begin()!=formula.end());
116
117 formula -= "H";
118 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)0);
119 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)0);
120 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
121 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
122 CPPUNIT_ASSERT_EQUAL(formula.getElementCount(),(unsigned int)0);
123 CPPUNIT_ASSERT(formula.begin()==formula.end());
124}
125
126void FormulaUnittest::parseTest(){
127 {
128 Formula formula("");
129 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)0);
130 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)0);
131 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
132 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
133 }
134 {
135 Formula formula("H");
136 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)1);
137 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)0);
138 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
139 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
140 }
141 {
142 Formula formula("H2");
143 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)2);
144 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)0);
145 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
146 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
147 }
148 {
149 Formula formula("H2O");
150 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)2);
151 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)1);
152 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)0);
153 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
154 }
155 {
156 Formula formula("CH3COOH");
157 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)4);
158 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)2);
159 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)2);
160 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
161 }
162 {
163 Formula formula("CH3COONa");
164 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)3);
165 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)2);
166 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)2);
167 CPPUNIT_ASSERT_EQUAL(formula["Na"],(unsigned int)1);
168 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
169 }
170 {
171 Formula formula("NaCH3COO");
172 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)3);
173 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)2);
174 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)2);
175 CPPUNIT_ASSERT_EQUAL(formula["Na"],(unsigned int)1);
176 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
177 }
178 {
179 Formula formula("Na2CO3");
180 CPPUNIT_ASSERT_EQUAL(formula["H"],(unsigned int)0);
181 CPPUNIT_ASSERT_EQUAL(formula["O"],(unsigned int)3);
182 CPPUNIT_ASSERT_EQUAL(formula["C"],(unsigned int)1);
183 CPPUNIT_ASSERT_EQUAL(formula["Na"],(unsigned int)2);
184 CPPUNIT_ASSERT_EQUAL(formula["He"],(unsigned int)0);
185 }
186 {
187 CPPUNIT_ASSERT_THROW(Formula formula("74107"),ParseError);
188 CPPUNIT_ASSERT_THROW(Formula formula(" "),ParseError);
189 CPPUNIT_ASSERT_THROW(Formula formula("nAcL"),ParseError);
190 CPPUNIT_ASSERT_THROW(Formula formula("NAcL"),ParseError);
191 CPPUNIT_ASSERT_THROW(Formula formula("Na Cl"),ParseError);
192 CPPUNIT_ASSERT_THROW(Formula formula("1NaCl"),ParseError);
193 CPPUNIT_ASSERT_THROW(Formula formula("Mag"),ParseError);
194 }
195
196
197}
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