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1 package org.openlaszlo.iv.flash.context;
2
3 import junit.framework.Test;
4 import junit.framework.TestCase;
5 import junit.framework.TestSuite;
6
7 import java.util.HashMap  ;
8 import java.util.List ;
9 import java.util.ListIterator ;
10 import java.util.ArrayList ;
11
12 public class BeanContextTest extends TestCase
13 {
14 public BeanContextTest( String testName )
15 {
16 super( testName );
17 }
18
19 public static void main( String [] args )
20 {
21 junit.textui.TestRunner.run( suite() );
22 }
23
24 public static Test suite()
25 {
26 TestSuite suite = new TestSuite( BeanContextTest.class );
27
28 return suite;
29 }
30
31
42 public void testGetValueWithHashMapAsRoot()
43 {
44 HashMap map = new HashMap ();
45
46 map.put( "object", new Foo() );
47
48 BeanContext ctx = new BeanContext( null, map );
49
50 assertEquals( "1", ctx.getValue( "object.intField" ) );
51 assertEquals( "foo.stringField", ctx.getValue( "object.stringField" ) );
52 assertEquals( "arrayItemZero", ctx.getValue( "object.arrayField.0" ) );
53 assertEquals( "arrayItemOne", ctx.getValue( "object.arrayField[1]" ) );
54
55 assertEquals( "15", ctx.getValue( "object.stringField.length()" ) );
56 }
57
58 public void testGetValueList()
59 {
60 List inList = new ArrayList ();
61
62 inList.add( new Foo() );
63 inList.add( new Foo() );
64 inList.add( new Foo() );
65 inList.add( new Foo() );
66
67 BeanContext context = new BeanContext();
68
69 context.put( "list", inList );
70
71 List l;
72
73 l = context.getValueList( "list" );
74
75 assertEquals( 4, l.size() );
76
77 ListIterator iter = l.listIterator();
78 BeanContext childContext;
79
80 while ( iter.hasNext() )
81 {
82 childContext = ( BeanContext ) iter.next();
83
84 assertEquals( "Instance of Foo",
85 childContext.getValue( "root" ) );
86
87 assertEquals( "foo.stringField",
88 childContext.getValue( "root.stringField" ) );
89 }
90 }
91
92 public void testApply()
93 {
94 HashMap map = new HashMap ();
95
96 map.put( "object1", new Foo() );
97 map.put( "object2", new Foo() );
98 map.put( "object3", new Foo() );
99 map.put( "object4", new Foo() );
100
101 BeanContext context = new BeanContext( null, map );
102
103 String initial = "'{object1.stringField}', '{object2.intField}', '{object3.stringField.length()}'";
104 String expected = "'foo.stringField', '1', '15'";
105
106 String actual = context.apply( initial );
107
108 assertEquals( expected, actual );
109 }
110
111
113 public static class Foo
114 {
115 private int intField = 1;
116 private String stringField = "foo.stringField";
117 private String [] arrayField =
118 {"arrayItemZero", "arrayItemOne", "arrayItemTwo"};
119
120 public int getIntField()
121 {
122 return intField;
123 }
124
125 public String getStringField()
126 {
127 return stringField;
128 }
129
130 public String [] getArrayField()
131 {
132 return arrayField;
133 }
134
135 public String toString()
136 {
137 return "Instance of Foo";
138 }
139 }
140 }
141 |
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