<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">import static org.junit.Assert.*;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;


public class wektorTest {

    private Wektor&lt;Integer&gt; dajW1() {
        Integer[] x=new Integer[3];
        x[0]=1;
        x[1]=2;
        x[2]=3;
        Wektor&lt;Integer&gt; w1=new Wektor&lt;&gt;(x);
        return w1;
    }

    private Wektor&lt;String&gt; dajW2() {
        return new Wektor&lt;String&gt;(new String[]{"a","b","c"});
    }

    private Wektor&lt;Integer&gt; dajW3() {
        return new Wektor&lt;Integer&gt;(new Integer[]{1,2,4});
    }

    private Wektor&lt;Integer&gt; dajW4() {
        return new Wektor&lt;Integer&gt;(new Integer[]{1,2});
    }


    @Test
    public void testKonstruktory() {
        Wektor&lt;Integer&gt; w1 = dajW1();
        Wektor&lt;String&gt; w2 = dajW2();
    }

    @Test
    public void testEquals() {
        Wektor&lt;Integer&gt; w1 = dajW1();
        Wektor&lt;Integer&gt; w1a = dajW1();
        Wektor&lt;String&gt; w2 = dajW2();
        Wektor&lt;Integer&gt; w3 = dajW3();
        Wektor&lt;Integer&gt; w4 = dajW4();
        assertFalse(w1.equals(w2));
        assertFalse(w2.equals(w1));
        assertTrue(w1.equals(w1a));
        assertFalse(w1.equals(w3));
        assertFalse(w1.equals(w4));
    }


}
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