/*
 * Copyright 2020 Dmitry Ustalov
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.nlpub.watset.util;

import junit.framework.TestCase;

import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Path;

public class ABCFormatTest extends TestCase {
    final static URL EDGE_TSV = ABCFormatTest.class.getResource("edge.tsv");

    public void testParse() throws IOException, URISyntaxException {
        final var graph = ABCFormat.parse(Files.lines(Path.of(EDGE_TSV.toURI())));

        assertEquals(2, graph.vertexSet().size());
        assertEquals(1, graph.edgeSet().size());
    }

    public void testParseRegex() throws URISyntaxException, IOException {
        final var graph = ABCFormat.parse(Files.lines(Path.of(EDGE_TSV.toURI())), " ");

        assertEquals(0, graph.vertexSet().size());
        assertEquals(0, graph.edgeSet().size());
    }
}

@@ -1357,34 +1357,29 @@
       assert
-Equals(0, 
+True(
 graph.vertex
@@ -1376,36 +1376,39 @@
 aph.vertexSet().
-size
+isEmpty
 ());%0A        ass
@@ -1414,18 +1414,13 @@
 sert
-Equals(0, 
+True(
 grap
@@ -1423,33 +1423,36 @@
 graph.edgeSet().
-size
+isEmpty
 ());%0A    %7D%0A%7D%0A

Simplify ABCFormatTest