1
2
3
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5
6
7 package org.mule.transformer.simple;
8
9 import org.mule.api.transformer.Transformer;
10 import org.mule.api.transformer.TransformerException;
11 import org.mule.tck.junit4.AbstractMuleContextTestCase;
12
13 import java.math.BigDecimal;
14
15 import org.junit.Test;
16
17 import static org.junit.Assert.assertEquals;
18
19 public class BasicTypeAutoTransformationTestCase extends AbstractMuleContextTestCase
20 {
21
22 @Test
23 public void testTypes() throws TransformerException
24 {
25 testType("1", Integer.class, Integer.TYPE, Integer.valueOf(1));
26 testType("1", Long.class, Long.TYPE, Long.valueOf(1));
27 testType("1", Short.class, Short.TYPE, Short.valueOf((short) 1));
28 testType("1.1", Double.class, Double.TYPE, Double.valueOf(1.1));
29 testType("1.1", Float.class, Float.TYPE, Float.valueOf((float) 1.1));
30 testType("1.1", BigDecimal.class, null, BigDecimal.valueOf(1.1));
31 testType("true", Boolean.class, Boolean.TYPE, Boolean.TRUE);
32 }
33
34 protected void testType(String string, Class type, Class primitive, Object value)
35 throws TransformerException
36 {
37 assertEquals(value, lookupFromStringTransformer(type).transform(string));
38 assertEquals(string, lookupToStringTransformer(type).transform(value));
39 if (primitive != null)
40 {
41 assertEquals(value, lookupFromStringTransformer(primitive).transform(string));
42 assertEquals(string, lookupToStringTransformer(primitive).transform(value));
43 }
44 }
45
46 private Transformer lookupFromStringTransformer(Class to) throws TransformerException
47 {
48 return muleContext.getRegistry().lookupTransformer(String.class, to);
49 }
50
51 private Transformer lookupToStringTransformer(Class from) throws TransformerException
52 {
53 return muleContext.getRegistry().lookupTransformer(from, String.class);
54 }
55
56 }