|
1 |
| -/** |
2 |
| - * |
3 |
| - */ |
4 | 1 | package com.zhazhapan.util;
|
5 | 2 |
|
| 3 | +import org.junit.Test; |
| 4 | + |
6 | 5 | import static org.junit.Assert.assertEquals;
|
7 | 6 | import static org.junit.Assert.assertTrue;
|
8 | 7 |
|
9 |
| -import org.junit.Test; |
10 |
| - |
11 | 8 | /**
|
12 | 9 | * @author pantao
|
13 |
| - * |
14 | 10 | */
|
15 | 11 | public class UtilsTest {
|
16 | 12 |
|
17 |
| - int[] test1 = { 78, 56, 34, 23, 12, 1 }; |
18 |
| - int[] test2 = { 45, 33, 32, 23, 22, 13 }; |
19 |
| - int[] test3 = { 1, 2, 4, 6, 9 }; |
20 |
| - int[] test4 = { 3, 5, 7, 8 }; |
21 |
| - |
22 |
| - @Test |
23 |
| - public void testNumberExtract() { |
24 |
| - String s1 = "+.12 3"; |
25 |
| - String s2 = "+ab12.c123 "; |
26 |
| - String s3 = "+0.c123"; |
27 |
| - String s4 = " +89h.7.123"; |
28 |
| - String s5 = "afda.afaa"; |
29 |
| - String s6 = "-.abca"; |
30 |
| - String s7 = "-.1 2-3"; |
31 |
| - String s8 = "-8afa232.123"; |
32 |
| - String s9 = "-0.123"; |
33 |
| - assertTrue(123 == Utils.extractInt(s1)); |
34 |
| - assertTrue(12123 == Utils.extractInt(s2)); |
35 |
| - assertTrue(0.123 == Utils.extractDouble(s3)); |
36 |
| - assertTrue(897.123 == Utils.extractDouble(s4)); |
37 |
| - assertTrue("" == Utils.extractDigit(s5)); |
38 |
| - assertTrue("" == Utils.extractDigit(s6)); |
39 |
| - assertTrue(-0.123 == Utils.extractDouble(s7)); |
40 |
| - assertTrue(-8232123 == Utils.extractInt(s8)); |
41 |
| - assertTrue(-0.123f == Utils.extractFloat(s9)); |
42 |
| - } |
43 |
| - |
44 |
| - @Test |
45 |
| - public void testConcatArrays() { |
46 |
| - int[] nums = Utils.concatArrays(test1, test2, test4, test3); |
47 |
| - for (int i : nums) { |
48 |
| - System.out.print(i + " "); |
49 |
| - } |
50 |
| - } |
51 |
| - |
52 |
| - @Test |
53 |
| - public void testGetMaxValue() { |
54 |
| - int[] test1 = { 1, 2, 3, 2, 123, 34 }; |
55 |
| - assertEquals(123, Utils.getMaxValue(test1)); |
56 |
| - } |
57 |
| - |
58 |
| - @Test |
59 |
| - public void testMerageSortedArrays() { |
60 |
| - assertTrue(Checker.isSorted(Utils.mergeSortedArrays(test1, test2, true))); |
61 |
| - assertTrue(Checker.isSorted(Utils.mergeSortedArrays(test4, test3))); |
62 |
| - } |
| 13 | + private int[] test1 = {78, 56, 34, 23, 12, 1}; |
| 14 | + private int[] test2 = {45, 33, 32, 23, 22, 13}; |
| 15 | + private int[] test3 = {1, 2, 4, 6, 9}; |
| 16 | + private int[] test4 = {3, 5, 7, 8}; |
| 17 | + |
| 18 | + @Test |
| 19 | + public void testNumberExtract() { |
| 20 | + String s1 = "+.12 3"; |
| 21 | + String s2 = "+ab12.c123 "; |
| 22 | + String s3 = "+0.c123"; |
| 23 | + String s4 = " +89h.7.123"; |
| 24 | + String s5 = "afda.afaa"; |
| 25 | + String s6 = "-.abca"; |
| 26 | + String s7 = "-.1 2-3"; |
| 27 | + String s8 = "-8afa232.123"; |
| 28 | + String s9 = "-0.123"; |
| 29 | + assertTrue(123 == Utils.extractInt(s1)); |
| 30 | + assertTrue(12123 == Utils.extractInt(s2)); |
| 31 | + assertTrue(0.123 == Utils.extractDouble(s3)); |
| 32 | + assertTrue(897.123 == Utils.extractDouble(s4)); |
| 33 | + assertTrue("".equals(Utils.extractDigit(s5))); |
| 34 | + assertTrue("".equals(Utils.extractDigit(s6))); |
| 35 | + assertTrue(-0.123 == Utils.extractDouble(s7)); |
| 36 | + assertTrue(-8232123 == Utils.extractInt(s8)); |
| 37 | + assertTrue(-0.123f == Utils.extractFloat(s9)); |
| 38 | + } |
| 39 | + |
| 40 | + @Test |
| 41 | + public void testConcatArrays() { |
| 42 | + int[] nums = Utils.concatArrays(test1, test2, test4, test3); |
| 43 | + for (int i : nums) { |
| 44 | + System.out.print(i + " "); |
| 45 | + } |
| 46 | + } |
| 47 | + |
| 48 | + @Test |
| 49 | + public void testGetMaxValue() { |
| 50 | + int[] test1 = {1, 2, 3, 2, 123, 34}; |
| 51 | + assertEquals(123, Utils.getMaxValue(test1)); |
| 52 | + } |
| 53 | + |
| 54 | + @Test |
| 55 | + public void testMerageSortedArrays() { |
| 56 | + assertTrue(Checker.isSorted(Utils.mergeSortedArrays(test1, test2, true))); |
| 57 | + assertTrue(Checker.isSorted(Utils.mergeSortedArrays(test4, test3))); |
| 58 | + } |
63 | 59 | }
|
0 commit comments