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package org.javacs;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Logger;
import org.javacs.lsp.*;
import org.junit.Test;
public class FindReferencesTest {
private static final Logger LOG = Logger.getLogger("main");
private static final JavaLanguageServer server = LanguageServerFixture.getJavaLanguageServer();
protected List<String> items(String file, int row, int column) {
var uri = FindResource.uri(file);
var params = new ReferenceParams();
params.textDocument = new TextDocumentIdentifier(uri);
params.position = new Position(row - 1, column - 1);
var locations = server.findReferences(params);
var strings = new ArrayList<String>();
for (var l : locations) {
var fileName = Parser.fileName(l.uri);
var line = l.range.start.line;
strings.add(String.format("%s(%d)", fileName, line + 1));
}
return strings;
}
@Test
public void findAllReferences() {
assertThat(items("/org/javacs/example/GotoOther.java", 6, 30), not(empty()));
}
@Test
public void findConstructorReferences() {
assertThat(items("/org/javacs/example/ConstructorRefs.java", 4, 10), contains("ConstructorRefs.java(9)"));
}
@Test
public void findStackedFieldReferences() {
var file = "/org/javacs/example/StackedFieldReferences.java";
assertThat(items(file, 4, 9), contains("StackedFieldReferences.java(7)"));
assertThat(items(file, 4, 12), contains("StackedFieldReferences.java(8)"));
assertThat(items(file, 4, 15), contains("StackedFieldReferences.java(9)"));
}
}
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