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17 package org.apache.commons.compress.harmony.unpack200;
18
19 import static org.junit.jupiter.api.Assertions.assertAll;
20 import static org.junit.jupiter.api.Assertions.assertEquals;
21
22 import java.util.stream.Stream;
23
24 import org.junit.jupiter.params.ParameterizedTest;
25 import org.junit.jupiter.params.provider.Arguments;
26 import org.junit.jupiter.params.provider.MethodSource;
27
28 public class ICTupleTest {
29
30 static Stream<Arguments> explicit() {
31 return Stream.of(Arguments.of("Foo$$2$Local", null, "$2$Local", "$2$Local", "Foo$$2"),
32 Arguments.of("Red$Herring", "Red$Herring", null, "Herring", "Red$Herring"), Arguments.of("X$1$Q", "X$1", "Q", "Q", "X$1"));
33 }
34
35 static Stream<Arguments> predicted() {
36 return Stream.of(Arguments.of("orw/SimpleHelloWorld$SimpleHelloWorldInner", "SimpleHelloWorldInner", "orw/SimpleHelloWorld"),
37 Arguments.of("java/util/AbstractList$2$Local", "Local", "java/util/AbstractList$2"),
38 Arguments.of("java/util/AbstractList#2#Local", "Local", "java/util/AbstractList$2"),
39 Arguments.of("java/util/AbstractList$1", "1", "java/util/AbstractList"));
40 }
41
42 @ParameterizedTest
43 @MethodSource("explicit")
44 public void testExplicitClassTupleParsing(final String c, final String c2, final String n, final String expectedSimpleClassName,
45 final String expectedOuterClass) {
46 final IcTuple tuple = new IcTuple(c, IcTuple.NESTED_CLASS_FLAG, c2, n, -1, -1, -1, -1);
47 assertAll(() -> assertEquals(expectedSimpleClassName, tuple.simpleClassName()), () -> assertEquals(expectedOuterClass, tuple.outerClassString()));
48 }
49
50 @ParameterizedTest
51 @MethodSource("predicted")
52 public void testPredictedClassTupleParsing(final String c, final String expectedSimpleClass, final String expectedOuterClass) {
53 final IcTuple tuple = new IcTuple(c, 0, null, null, -1, -1, -1, -1);
54 assertAll(() -> assertEquals(expectedSimpleClass, tuple.simpleClassName()), () -> assertEquals(expectedOuterClass, tuple.outerClassString()));
55 }
56 }