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#include <cgreen/cgreen.h>
#include "words.h"
#include <string.h>
void word_count_returned_from_split() {
char *sentence = strdup("Birds of a feather");
int word_count = split_words(sentence);
assert_equal(word_count, 4);
free(sentence);
}
void spaces_should_be_converted_to_zeroes() {
char *sentence = strdup("Birds of a feather");
split_words(sentence);
int comparison = memcmp("Birds\0of\0a\0feather", sentence, strlen(sentence));
assert_equal(comparison, 0);
free(sentence);
}
void mocked_callback(const char *word, void *memo) {
mock(word, memo);
}
void single_word_sentence_invokes_callback_once() {
expect(mocked_callback, want_string(word, "Word"), want(memo, NULL));
words("Word", &mocked_callback, NULL);
}
void phrase_invokes_callback_for_each_word() {
expect(mocked_callback, want_string(word, "Birds"));
expect(mocked_callback, want_string(word, "of"));
expect(mocked_callback, want_string(word, "a"));
expect(mocked_callback, want_string(word, "feather"));
words("Birds of a feather", &mocked_callback, NULL);
}
TestSuite *words_tests() {
TestSuite *suite = create_test_suite();
add_test(suite, word_count_returned_from_split);
add_test(suite, spaces_should_be_converted_to_zeroes);
add_test(suite, single_word_sentence_invokes_callback_once);
add_test(suite, phrase_invokes_callback_for_each_word);
return suite;
}
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