CalculadoraPostFix2/CircularTest.java at master · GrupoJava/CalculadoraPostFix2 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
import static org.junit.Assert.*;

import org.junit.Test;

/**
 *
 */

/**
 * @author Rudy Garrido
 * @author Yosemite
 *
 */
public class CircularTest {

	Circular <Integer> cr = new Circular <Integer>();
	//se = doblemente enlazada


	@Test
	public void testPush() {
		cr.push(1);
		cr.push(2);
		cr.push(3);

		assertEquals(3,cr.size(),0);
	}

	@Test
	public void testPop() {
		cr.push(1);
		cr.push(2);
		cr.push(3);

		try {
			assertEquals(3,cr.pop(),0);
			assertEquals(2,cr.pop(),0);
			assertEquals(1,cr.pop(),0);

			if (cr.isEmpty())
				assertEquals(0,0,0);

		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	@Test
	public void testPeek() {
		cr.push(1);
		cr.push(2);
		cr.push(3);
		cr.push(5);

		try {
			int p = cr.peek();
			assertEquals(5,p,0);

		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}


	@Test
	public void testSize() {
		cr.push(1);
		assertEquals(1,cr.size(),0);

	}

	@Test
	public void testIsEmpty() {
		cr.push(1);
		cr.push(2);

		cr.empty();

		if(cr.isEmpty() == true)
			assertEquals(0,0,0);
		else
			assertEquals(1,0,0);

	}


}