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Test patch from Heiko

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https://bugs.eclipse.org/bugs/show_bug.cgi?id=247406
This commit is contained in:
jkohnlein 2008-09-22 12:24:18 +00:00
parent dc1298b705
commit d9dab783c8
1 changed files with 36 additions and 2 deletions
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38
tests/org.eclipse.xtext.generator.tests/src/org/eclipse/xtext/resource/metamodel/Xtext2EcoreTransformerTests.java
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@ -46,12 +46,23 @@ public class Xtext2EcoreTransformerTests extends AbstractGeneratorTest {
return result;
}
private void assertFeatureConfiguration(EClass eClass, int attributeIndex,
private EAttribute assertFeatureConfiguration(EClass eClass, int attributeIndex,
String featureName, String featureTypeName) {
EAttribute feature = eClass.getEAttributes().get(attributeIndex);
assertEquals(featureName, feature.getName());
assertNotNull(feature.getEType());
assertEquals(featureTypeName, feature.getEType().getName());
return feature;
}
private EAttribute assertFeatureConfiguration(EClass eClass, int attributeIndex,
String featureName, String featureTypeName, int lowerBound, int upperBound) {
EAttribute feature = assertFeatureConfiguration(eClass, attributeIndex, featureName, featureTypeName);
assertEquals(lowerBound, feature.getLowerBound());
assertEquals(upperBound, feature.getUpperBound());
return feature;
}
public void testTypesOfImplicitSuperGrammar() throws Exception {
@ -119,6 +130,29 @@ public class Xtext2EcoreTransformerTests extends AbstractGeneratorTest {
assertFeatureConfiguration(ruleA, 2, "featureC", "EString");
}
public void testCardinalityOfFeatures() throws Exception {
final String grammar = "language test generate test 'http://test' RuleA: featureA?=ID featureB=INT featureC+=STRING;";
EPackage ePackage = getEPackageFromGrammar(grammar);
EClass ruleA = (EClass) ePackage.getEClassifier("RuleA");
assertNotNull(ruleA);
assertEquals(3, ruleA.getEAttributes().size());
assertFeatureConfiguration(ruleA, 0, "featureA", "EBoolean", 0, 1);
assertFeatureConfiguration(ruleA, 1, "featureB", "EInt", 0, 1);
assertFeatureConfiguration(ruleA, 2, "featureC", "EString", 0, -1);
}
public void testOptionalAssignmentsInGroup() throws Exception {
final String grammar = "language test generate test 'http://test' RuleA: (featureA?='abstract' featureB+=INT)?;";
EPackage ePackage = getEPackageFromGrammar(grammar);
assertEquals(1, ePackage.getEClassifiers().size());
EClass ruleA = (EClass) ePackage.getEClassifier("RuleA");
assertNotNull(ruleA);
assertEquals(2, ruleA.getEAttributes().size());
assertFeatureConfiguration(ruleA, 0, "featureA", "EBoolean", 0, 1);
assertFeatureConfiguration(ruleA, 1, "featureB", "EInt", 0, -1);
}
public void testFeatureAndInheritanceOptionalRuleCall() throws Exception {
final String grammar = "language test generate test 'http://test' RuleA: RuleB? featureA=INT; RuleB: featureB=STRING;";
EPackage ePackage = getEPackageFromGrammar(grammar);
@ -135,7 +169,7 @@ public class Xtext2EcoreTransformerTests extends AbstractGeneratorTest {
assertFeatureConfiguration(ruleB, 0, "featureB", "EString");
}
public void _testFeatureAndInheritanceMandatoryRuleCall() throws Exception {
public void testFeatureAndInheritanceMandatoryRuleCall() throws Exception {
final String grammar = "language test generate test 'http://test' RuleA: RuleB featureA=INT; RuleB: featureB=STRING;";
EPackage ePackage = getEPackageFromGrammar(grammar);
assertEquals(2, ePackage.getEClassifiers().size());