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package com.yahoo.abicheck;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.contains;
import static org.hamcrest.Matchers.containsInAnyOrder;
import static org.hamcrest.Matchers.equalTo;
import com.yahoo.abicheck.collector.PublicSignatureCollector;
import com.yahoo.abicheck.signature.JavaClassSignature;
import java.io.IOException;
import java.util.Map;
import java.util.function.Function;
import org.junit.jupiter.api.Test;
import org.objectweb.asm.ClassReader;
public class PublicSignatureCollectorTest {
@Test
public void testCollection() throws IOException {
String testClassName = "com.yahoo.abicheck.PublicSignatureCollectorTest$TestClass";
ClassReader r = new ClassReader(testClassName);
PublicSignatureCollector collector = new PublicSignatureCollector();
r.accept(collector, 0);
Map<String, JavaClassSignature> signatures = collector.getClassSignatures();
assertThat(signatures.size(), equalTo(1));
JavaClassSignature s = signatures.get(testClassName);
assertThat(s.superClass, equalTo("java.lang.Object"));
assertThat(s.interfaces,
containsInAnyOrder("java.lang.Runnable", "java.util.function.Function"));
assertThat(s.attributes, contains("public"));
assertThat(s.fields, containsInAnyOrder(
"public static int staticPublicField",
"protected static int staticProtectedField",
"public boolean publicField",
"protected boolean protectedField"));
assertThat(s.methods, containsInAnyOrder(
"public void <init>()",
"public static java.lang.String staticPublicMethod()",
"protected static java.lang.String staticProtectedMethod()",
"public java.lang.Object publicMethod()",
"protected java.lang.Object protectedMethod()",
"public void run()",
"public java.lang.Void apply(java.lang.Void)",
"public bridge synthetic java.lang.Object apply(java.lang.Object)"
));
}
public static class TestClass implements Runnable, Function<Void, Void> {
public static int staticPublicField = 1;
protected static int staticProtectedField = 2;
private static int staticPrivateField = 3;
public boolean publicField = true;
protected boolean protectedField = true;
private boolean privateField = true;
public static String staticPublicMethod() {
return "";
}
protected static String staticProtectedMethod() {
return "";
}
private static String staticPrivateMethod() {
return "";
}
public Object publicMethod() {
return null;
}
protected Object protectedMethod() {
return null;
}
private Object privateMethod() {
return null;
}
@Override
public void run() {
}
@Override
public Void apply(Void aVoid) {
return null;
}
}
}
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