java-bootcamp/fixedexercise3.1/NumberToLetterConverterTest.java at 5f89f32341433a9fe38f53cb75b5bcb284c6854f · justomiguel/java-bootcamp · 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

import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;

/**
 *
 * @author roberta
 */
public class NumberToLetterConverterTest {

    public NumberToLetterConverterTest() {
    }

    @BeforeClass
    public static void setUpClass() {
    }

    @AfterClass
    public static void tearDownClass() {
    }

    @Before
    public void setUp() {
    }

    @After
    public void tearDown() {
    }

    /**
     * Test of convertNumberToLetter method, of class NumberToLetterConverter.
     */
    @Test
    public void testConvertNumberToLetter() {
        double number = 0.0;
        String expResult = "Zero dollars";
        String result = NumberToLetterConverter.convertNumberToLetter(number);
        assertEquals(expResult, result);

    }

    /**
     * Test of convertNumberToLetter method, of class NumberToLetterConverter.
     */
    @Test
    public void test1000ConvertNumberToLetter() {
        double number = 1000.15;
        String expResult = "One Thousand and 15/100 Dollars";
        String result = NumberToLetterConverter.convertNumberToLetter(number);
        assertEquals(expResult, result);

    }

    /**
     * Test of convertNumberToLetter method, of class NumberToLetterConverter.
     */
    @Test
    public void testNegative() {
        double number = -1;
        //String expResult = "Negative ";
        try {
            String result = NumberToLetterConverter.convertNumberToLetter(number);
            fail("Shouln't convert negative numbers");
        } catch (IllegalArgumentException e) {

        }

    }

}