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package org.mule.tck; |
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import org.mule.impl.RequestContext; |
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import org.mule.tck.testmodels.fruit.InvalidSatsuma; |
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import org.mule.umo.transformer.TransformerException; |
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import org.mule.umo.transformer.UMOTransformer; |
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import java.util.Arrays; |
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20 | 0 | public abstract class AbstractTransformerTestCase extends AbstractMuleTestCase |
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{ |
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protected void doSetUp() throws Exception |
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{ |
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27 | 0 | RequestContext.setEvent(getTestEvent("test")); |
28 | 0 | } |
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protected void doTearDown() throws Exception |
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{ |
33 | 0 | RequestContext.setEvent(null); |
34 | 0 | } |
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protected String normalizeString(String rawString) |
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{ |
40 | 0 | rawString = rawString.replaceAll("\r", ""); |
41 | 0 | rawString = rawString.replaceAll("\n", ""); |
42 | 0 | return rawString.replaceAll("\t", ""); |
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} |
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public void testTransform() throws Exception |
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{ |
47 | 0 | Object result = this.getTransformer().transform(getTestData()); |
48 | 0 | assertNotNull(result); |
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50 | 0 | Object expectedResult = this.getResultData(); |
51 | 0 | assertNotNull(expectedResult); |
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53 | 0 | assertTrue(this.compareResults(expectedResult, result)); |
54 | 0 | } |
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public void testRoundtripTransform() throws Exception |
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{ |
58 | 0 | if (this.getRoundTripTransformer() != null) |
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{ |
60 | 0 | Object result = this.getRoundTripTransformer().transform(this.getResultData()); |
61 | 0 | assertNotNull(result); |
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63 | 0 | assertTrue(this.compareRoundtripResults(this.getTestData(), result)); |
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} |
65 | 0 | } |
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public void testBadReturnType() throws Exception |
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{ |
69 | 0 | this.doTestBadReturnType(this.getTransformer(), this.getTestData()); |
70 | 0 | } |
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public void testRoundtripBadReturnType() throws Exception |
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{ |
74 | 0 | if (this.getRoundTripTransformer() != null) |
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{ |
76 | 0 | this.doTestBadReturnType(this.getRoundTripTransformer(), this.getResultData()); |
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} |
78 | 0 | } |
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public void testRoundTrip() throws Exception |
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{ |
82 | 0 | if (this.getRoundTripTransformer() != null) |
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{ |
84 | 0 | UMOTransformer trans = this.getTransformer(); |
85 | 0 | trans.setNextTransformer(this.getRoundTripTransformer()); |
86 | 0 | Object result = trans.transform(this.getTestData()); |
87 | 0 | this.compareRoundtripResults(this.getTestData(), result); |
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} |
89 | 0 | } |
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public void doTestBadReturnType(UMOTransformer tran, Object src) throws Exception |
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{ |
93 | 0 | tran.setReturnClass(InvalidSatsuma.class); |
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try |
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{ |
96 | 0 | tran.transform(src); |
97 | 0 | fail("Should throw exception for bad return type"); |
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} |
99 | 0 | catch (TransformerException e) |
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{ |
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102 | 0 | } |
103 | 0 | } |
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public void testClone() throws Exception |
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{ |
107 | 0 | UMOTransformer original = this.getTransformer(); |
108 | 0 | UMOTransformer clone = (UMOTransformer) original.clone(); |
109 | 0 | this.doTestClone(original, clone); |
110 | 0 | } |
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protected void doTestClone(UMOTransformer original, UMOTransformer clone) throws Exception |
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{ |
114 | 0 | assertNotSame(original, clone); |
115 | 0 | } |
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public abstract UMOTransformer getTransformer() throws Exception; |
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public abstract UMOTransformer getRoundTripTransformer() throws Exception; |
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public abstract Object getTestData(); |
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public abstract Object getResultData(); |
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public boolean compareResults(Object expected, Object result) |
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{ |
127 | 0 | if (expected == null && result == null) |
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{ |
129 | 0 | return true; |
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} |
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|
132 | 0 | if (expected == null || result == null) |
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{ |
134 | 0 | return false; |
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} |
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137 | 0 | if (expected instanceof Object[] && result instanceof Object[]) |
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{ |
139 | 0 | return Arrays.equals((Object[]) expected, (Object[]) result); |
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} |
144 | 0 | else if (expected instanceof byte[] && result instanceof byte[]) |
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{ |
146 | 0 | return Arrays.equals((byte[]) expected, (byte[]) result); |
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} |
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|
150 | 0 | if (expected instanceof String && result instanceof String) |
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{ |
152 | 0 | expected = this.normalizeString((String) expected); |
153 | 0 | result = this.normalizeString((String) result); |
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} |
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156 | 0 | return expected.equals(result); |
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} |
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public boolean compareRoundtripResults(Object expected, Object result) |
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{ |
161 | 0 | return compareResults(expected, result); |
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} |
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} |