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Commit bb80025e authored by Ryan Lothian's avatar Ryan Lothian
Browse files

Remove duplicate test

I cloned the existing Instrumentation-based IntSetTest class
to be our first Robolectric test. Now Robolectric is working,
we can delete the Instrumentation test version.

Change-Id: I3adcfc451988a908c002b769b398348cb1782f1d
parent af2adc1c
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/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * 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 com.android.launcher3.util;

import org.junit.Test;
import org.junit.runner.RunWith;

import androidx.test.filters.SmallTest;
import androidx.test.runner.AndroidJUnit4;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

/**
 * Unit tests for {@link IntSet}
 */
@SmallTest
@RunWith(AndroidJUnit4.class)
public class IntSetTest {

    @Test
    public void testDuplicateEntries() {
        IntSet set = new IntSet();

        set.add(2);
        assertEquals(1, set.size());

        set.add(2);
        assertEquals(1, set.size());
        assertTrue(set.contains(2));
        assertFalse(set.contains(1));

        set.add(1);
        assertEquals(2, set.size());
        assertTrue(set.contains(2));
        assertTrue(set.contains(1));


        set.add(10);
        assertEquals(3, set.size());

        assertEquals("1, 2, 10", set.mArray.toConcatString());
    }
}