Differential D8438 Diff 30417 java/src/test/java/org/softwareheritage/graph/GraphTest.java

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java/src/test/java/org/softwareheritage/graph/GraphTest.java

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import java.util.Iterator;		import java.util.Iterator;

import com.github.luben.zstd.ZstdInputStream;		import com.github.luben.zstd.ZstdInputStream;
import it.unimi.dsi.big.webgraph.LazyLongIterator;		import it.unimi.dsi.big.webgraph.LazyLongIterator;
import it.unimi.dsi.big.webgraph.LazyLongIterators;		import it.unimi.dsi.big.webgraph.LazyLongIterators;
import org.junit.jupiter.api.BeforeAll;		import org.junit.jupiter.api.BeforeAll;

import static org.junit.Assert.assertEquals;		import static org.junit.Assert.assertEquals;
		import static org.junit.Assert.fail;

public class GraphTest {		public class GraphTest {
static SwhBidirectionalGraph graph;		static SwhBidirectionalGraph graph;

final protected String TEST_ORIGIN_ID = "swh:1:ori:83404f995118bd25774f4ac14422a8f175e7a054";		final protected String TEST_ORIGIN_ID = "swh:1:ori:83404f995118bd25774f4ac14422a8f175e7a054";

@BeforeAll		@BeforeAll
public static void setUp() throws IOException {		public static void setUp() throws IOException {
Show All 15 Lines	public class GraphTest {
public static <T> void assertEqualsAnyOrder(Collection<T> expected, Collection<T> actual) {		public static <T> void assertEqualsAnyOrder(Collection<T> expected, Collection<T> actual) {
ArrayList<T> expectedList = new ArrayList<>(expected);		ArrayList<T> expectedList = new ArrayList<>(expected);
ArrayList<T> actualList = new ArrayList<>(actual);		ArrayList<T> actualList = new ArrayList<>(actual);
expectedList.sort(Comparator.comparing(Object::toString));		expectedList.sort(Comparator.comparing(Object::toString));
actualList.sort(Comparator.comparing(Object::toString));		actualList.sort(Comparator.comparing(Object::toString));
assertEquals(expectedList, actualList);		assertEquals(expectedList, actualList);
}		}

		public static <T> void assertContainsAll(Collection<T> expected, Collection<T> actual) {
		ArrayList<T> expectedList = new ArrayList<>(expected);
		ArrayList<T> actualList = new ArrayList<>(actual);
		expectedList.sort(Comparator.comparing(Object::toString));
		Iterator<T> expectedIterator = expectedList.iterator();

		actualList.sort(Comparator.comparing(Object::toString));

		for (T actualItem : actualList) {
		boolean found = false;
		while (expectedIterator.hasNext()) {
		if (expectedIterator.next().equals(actualItem)) {
		found = true;
		break;
		}
		}
		if (!found) {
		// TODO: better message when actualItem is present twice in actualList,
		// but only once in expectedList
		fail(String.format("%s not found in %s", actualItem, expectedList));
		}
		}
		}

		public static <T> void assertLength(int expected, Collection<T> actual) {
		assertEquals(String.format("Size of collection %s:", actual), expected, actual.size());
		}

public static ArrayList<Long> lazyLongIteratorToList(LazyLongIterator input) {		public static ArrayList<Long> lazyLongIteratorToList(LazyLongIterator input) {
ArrayList<Long> inputList = new ArrayList<>();		ArrayList<Long> inputList = new ArrayList<>();
Iterator<Long> inputIt = LazyLongIterators.eager(input);		Iterator<Long> inputIt = LazyLongIterators.eager(input);
inputIt.forEachRemaining(inputList::add);		inputIt.forEachRemaining(inputList::add);
return inputList;		return inputList;
}		}

public static String[] readZstFile(Path zstFile) throws IOException {		public static String[] readZstFile(Path zstFile) throws IOException {
ZstdInputStream zis = new ZstdInputStream(new FileInputStream(zstFile.toFile()));		ZstdInputStream zis = new ZstdInputStream(new FileInputStream(zstFile.toFile()));
return (new String(zis.readAllBytes())).split("\n");		return (new String(zis.readAllBytes())).split("\n");
}		}
}		}