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AnonymousClassFormatterTest.xtend
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AnonymousClassFormatterTest.xtend
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/*******************************************************************************
* Copyright (c) 2014, 2024 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtend.core.tests.formatting
import org.eclipse.xtend.core.tests.RuntimeInjectorProvider
import org.eclipse.xtext.testing.InjectWith
import org.eclipse.xtext.testing.XtextRunner
import org.eclipse.xtext.testing.formatter.AbstractFormatterTest
import org.junit.Test
import org.junit.runner.RunWith
import static org.eclipse.xtext.xbase.formatting2.XbaseFormatterPreferenceKeys.*
@RunWith(XtextRunner)
@InjectWith(RuntimeInjectorProvider)
class AnonymousClassFormatterTest extends AbstractFormatterTest {
@Test def formatSingleMember() {
'''
class Foo {
val foo = new Runnable() {
override run() {
}
}
}
'''.assertUnformattedEqualsFormatted[put(bracesInNewLine, false)]
}
@Test def formatMultiMember() {
'''
class Foo {
val foo = new Runnable() {
int bar
override run() {
}
def foo(String x) {
}
}
}
'''.assertUnformattedEqualsFormatted[put(bracesInNewLine, false)]
}
@Test def formatTypeParam() {
'''
class Foo {
val foo = new Iterable<String>() {
override iterator() {
null
}
}
}
'''.assertUnformattedEqualsFormatted[put(bracesInNewLine, false)]
}
@Test def formatNested() {
'''
import java.util.Iterator
class Foo {
val foo = new Iterable<String>() {
override iterator() {
new Iterator<String>() {
override hasNext() {
true
}
override next() {
null
}
override remove() {
}
}
}
}
}
'''.assertUnformattedEqualsFormatted[put(bracesInNewLine, false)]
}
}