1
package org.hisp.dhis.expression;
4
* Copyright (c) 2004-2007, University of Oslo
7
* Redistribution and use in source and binary forms, with or without
8
* modification, are permitted provided that the following conditions are met:
9
* * Redistributions of source code must retain the above copyright notice, this
10
* list of conditions and the following disclaimer.
11
* * Redistributions in binary form must reproduce the above copyright notice,
12
* this list of conditions and the following disclaimer in the documentation
13
* and/or other materials provided with the distribution.
14
* * Neither the name of the HISP project nor the names of its contributors may
15
* be used to endorse or promote products derived from this software without
16
* specific prior written permission.
18
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
22
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
25
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
import java.util.Collection;
31
import java.util.HashSet;
34
import org.hisp.dhis.DhisConvenienceTest;
35
import org.hisp.dhis.dataelement.DataElement;
36
import org.hisp.dhis.dataelement.DataElementService;
39
* @author Lars Helge Overland
42
public class ExpressionStoreTest
43
extends DhisConvenienceTest
45
private ExpressionStore expressionStore;
47
private int dataElementIdA;
48
private int dataElementIdB;
49
private int dataElementIdC;
50
private int dataElementIdD;
52
private String expressionA;
53
private String expressionB;
55
private String descriptionA;
56
private String descriptionB;
58
private Set<DataElement> dataElements = new HashSet<DataElement>();
60
// -------------------------------------------------------------------------
62
// -------------------------------------------------------------------------
64
public void setUpTest()
67
expressionStore = (ExpressionStore) getBean( ExpressionStore.ID );
69
dataElementService = (DataElementService) getBean( DataElementService.ID );
71
DataElement dataElementA = createDataElement( 'A' );
72
DataElement dataElementB = createDataElement( 'B' );
73
DataElement dataElementC = createDataElement( 'C' );
74
DataElement dataElementD = createDataElement( 'D' );
76
dataElementIdA = dataElementService.addDataElement( dataElementA );
77
dataElementIdB = dataElementService.addDataElement( dataElementB );
78
dataElementIdC = dataElementService.addDataElement( dataElementC );
79
dataElementIdD = dataElementService.addDataElement( dataElementD );
81
expressionA = "[" + dataElementIdA + "] + [" + dataElementIdB + "]";
82
expressionB = "[" + dataElementIdC + "] - [" + dataElementIdD + "]";
84
descriptionA = "Expression A";
85
descriptionB = "Expression B";
87
dataElements.add( dataElementA );
88
dataElements.add( dataElementB );
89
dataElements.add( dataElementC );
90
dataElements.add( dataElementD );
93
// -------------------------------------------------------------------------
95
// -------------------------------------------------------------------------
97
public void testAddGetExpression()
99
Expression expr = new Expression( expressionA, descriptionA, dataElements );
101
int id = expressionStore.addExpression( expr );
103
expr = expressionStore.getExpression( id );
105
assertEquals( expr.getExpression(), expressionA );
106
assertEquals( expr.getDescription(), descriptionA );
107
assertEquals( expr.getDataElementsInExpression(), dataElements );
110
public void testUpdateExpression()
112
Expression expr = new Expression( expressionA, descriptionA, dataElements );
114
int id = expressionStore.addExpression( expr );
116
expr = expressionStore.getExpression( id );
118
assertEquals( expr.getExpression(), expressionA );
119
assertEquals( expr.getDescription(), descriptionA );
121
expr.setExpression( expressionB );
122
expr.setDescription( descriptionB );
124
expressionStore.updateExpression( expr );
126
expr = expressionStore.getExpression( id );
128
assertEquals( expr.getExpression(), expressionB );
129
assertEquals( expr.getDescription(), descriptionB );
132
public void testDeleteExpression()
134
Expression exprA = new Expression( expressionA, descriptionA, dataElements );
135
Expression exprB = new Expression( expressionB, descriptionB, dataElements );
137
int idA = expressionStore.addExpression( exprA );
138
int idB = expressionStore.addExpression( exprB );
140
assertNotNull( expressionStore.getExpression( idA ) );
141
assertNotNull( expressionStore.getExpression( idB ) );
143
expressionStore.deleteExpression( exprA );
145
assertNull( expressionStore.getExpression( idA ) );
146
assertNotNull( expressionStore.getExpression( idB ) );
148
expressionStore.deleteExpression( exprB );
150
assertNull( expressionStore.getExpression( idA ) );
151
assertNull( expressionStore.getExpression( idB ) );
154
public void testGetAllExpressions()
156
Expression exprA = new Expression( expressionA, descriptionA, dataElements );
157
Expression exprB = new Expression( expressionB, descriptionB, dataElements );
159
expressionStore.addExpression( exprA );
160
expressionStore.addExpression( exprB );
162
Collection<Expression> expressions = expressionStore.getAllExpressions();
164
assertTrue( expressions.size() == 2 );
165
assertTrue( expressions.contains( exprA ) );
166
assertTrue( expressions.contains( exprB ) );