Software.Lab/RecognizePattern.Tests/breakIntoWordsTests.cpp at master · boppbo/Software.Lab · 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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
#include "stdafx.h"

extern "C" {
#include "../RecognizePattern/breakIntoWords.h"
}

using namespace Microsoft::VisualStudio::CppUnitTestFramework;

namespace RecognizePatternTests
{
	TEST_CLASS(BreakIntoWordsTest)
	{
	public:

		TEST_METHOD(breakIntoWordsForEmptyString)
		{
			char* words[1] = { nullptr };
			char str[] = "";

			Assert::AreEqual(0, breakIntoWords(str, 1, words));
			Assert::AreEqual(nullptr, words[0]);
		}

		TEST_METHOD(breakIntoWordsForSingleWord)
		{
			char* words[1];
			char str[] = "Hallo";

			Assert::AreEqual(1, breakIntoWords(str, 1, words));
			Assert::AreEqual("Hallo", words[0]);
		}

		TEST_METHOD(breakIntoWordsForWhitespaceAndSingleWord)
		{
			char* words[1];
			char str[] = "  Hallo";

			Assert::AreEqual(1, breakIntoWords(str, 1, words));
			Assert::AreEqual("Hallo", words[0]);
		}

		TEST_METHOD(breakIntoWordsForSingleWordAndWhitespace)
		{
			char* words[1];
			char str[] = "Hallo  ";

			Assert::AreEqual(1, breakIntoWords(str, 1, words));
			Assert::AreEqual("Hallo", words[0]);
		}

		TEST_METHOD(breakIntoWordsForSingleWordAndMixedWhitespace)
		{
			char* words[1];
			char str[] = "  Hallo  ";

			Assert::AreEqual(1, breakIntoWords(str, 1, words));
			Assert::AreEqual("Hallo", words[0]);
		}

		TEST_METHOD(breakIntoWordsForTwoWords)
		{
			char* words[2];
			char str[] = "Hal lo";

			Assert::AreEqual(2, breakIntoWords(str, 2, words));
			Assert::AreEqual("Hal", words[0]);
			Assert::AreEqual("lo", words[1]);
		}

		TEST_METHOD(breakIntoWordsForTwoWordsMuchSpace)
		{
			char* words[2];
			char str[] = "Hal                        lo";

			Assert::AreEqual(2, breakIntoWords(str, 2, words));
			Assert::AreEqual("Hal", words[0]);
			Assert::AreEqual("lo", words[1]);
		}

		TEST_METHOD(breakIntoWordsForWhitespaceAndTwoWords)
		{
			char* words[2];
			char str[] = " Hal lo";

			Assert::AreEqual(2, breakIntoWords(str, 2, words));
			Assert::AreEqual("Hal", words[0]);
			Assert::AreEqual("lo", words[1]);
		}

		TEST_METHOD(breakIntoWordsForTwoWordsAndWhitespace)
		{
			char* words[2];
			char str[] = "Hal lo ";

			Assert::AreEqual(2, breakIntoWords(str, 2, words));
			Assert::AreEqual("Hal", words[0]);
			Assert::AreEqual("lo", words[1]);
		}

		TEST_METHOD(breakIntoWordsForTwoWordsAndMixedWhitespace)
		{
			char* words[2];
			char str[] = " Hal lo  ";

			Assert::AreEqual(2, breakIntoWords(str, 2, words));
			Assert::AreEqual("Hal", words[0]);
			Assert::AreEqual("lo", words[1]);
		}

		TEST_METHOD(breakIntoWordsForSmallArr)
		{
			char* words[] = {nullptr, nullptr, nullptr, nullptr};
			char str[] = " Hal  lo We lt ";

			Assert::AreEqual(2, breakIntoWords(str, 2, words));
			Assert::AreEqual("Hal", words[0]);
			Assert::AreEqual("lo", words[1]);
			Assert::AreEqual(nullptr, words[2]);
			Assert::AreEqual(nullptr, words[3]);
		}

	};
}