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#include "hash.h"
#include <cgreen/cgreen.h>
#include <string.h>
Describe(HashTable);
BeforeEach(HashTable) {}
AfterEach(HashTable) {}
Ensure(HashTable, when_initializing_a_hash) {
Hash *hash = hash_init(13);
assert_that(hash, is_not_equal_to(NULL));
}
Ensure(HashTable, when_getting_a_value_for_a_key_that_has_not_been_inserted) {
Hash *hash = hash_init(13);
assert_that(hash_get(hash, 1), is_equal_to(NULL));
}
Ensure(HashTable, when_getting_a_values_for_a_key_that_has_been_inserted) {
int key = 7;
int value = 100;
Hash *hash = hash_init(13);
hash_set(hash, key, &value);
assert_that(*(int *)hash_get(hash, key), is_equal_to(value));
}
TestSuite *hash_table_tests() {
TestSuite *suite = create_test_suite();
add_test_with_context(suite, HashTable, when_initializing_a_hash);
add_test_with_context(suite, HashTable, when_getting_a_value_for_a_key_that_has_not_been_inserted);
add_test_with_context(suite, HashTable, when_getting_a_values_for_a_key_that_has_been_inserted);
return suite;
}
int main(int argc, char **argv) {
TestSuite *suite = create_test_suite();
add_suite(suite, hash_table_tests());
return run_test_suite(suite, create_text_reporter());
}
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