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/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <database.h>
extern DatabaseConnection* connect_to_product_database(void);
/* Mock connect to database function.
* NOTE: This mock function is very general could be shared between tests
* that use the imaginary database.h module. */
DatabaseConnection* connect_to_database(const char * const url,
const unsigned int port) {
check_expected(url);
check_expected(port);
return (DatabaseConnection*)((size_t)mock());
}
static void test_connect_to_product_database(void **state) {
(void) state; /* unused */
expect_string(connect_to_database, url, "products.abcd.org");
expect_value(connect_to_database, port, 322);
will_return(connect_to_database, 0xDA7ABA53);
assert_int_equal((size_t)connect_to_product_database(), 0xDA7ABA53);
}
/* This test will fail since the expected URL is different to the URL that is
* passed to connect_to_database() by connect_to_product_database(). */
static void test_connect_to_product_database_bad_url(void **state) {
(void) state; /* unused */
expect_string(connect_to_database, url, "products.abcd.com");
expect_value(connect_to_database, port, 322);
will_return(connect_to_database, 0xDA7ABA53);
assert_int_equal((size_t)connect_to_product_database(), 0xDA7ABA53);
}
/* This test will fail since the mock connect_to_database() will attempt to
* retrieve a value for the parameter port which isn't specified by this
* test function. */
static void test_connect_to_product_database_missing_parameter(void **state) {
(void) state; /* unused */
expect_string(connect_to_database, url, "products.abcd.org");
will_return(connect_to_database, 0xDA7ABA53);
assert_int_equal((size_t)connect_to_product_database(), 0xDA7ABA53);
}
int main(void) {
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_connect_to_product_database),
cmocka_unit_test(test_connect_to_product_database_bad_url),
cmocka_unit_test(test_connect_to_product_database_missing_parameter),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
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