1 files changed, 66 insertions, 0 deletions
diff --git a/cmockery_0_1_2/src/example/product_database_test.c b/cmockery_0_1_2/src/example/product_database_test.c
new file mode 100644
index 0000000..d3c5109
--- /dev/null
+++ b/cmockery_0_1_2/src/example/product_database_test.c
@@ -0,0 +1,66 @@
+/*
+ * 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 <cmockery.h>
+#include <database.h>
+
+extern DatabaseConnection* connect_to_product_database();
+
+/* 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*)mock();
+}
+
+void test_connect_to_product_database(void **state) {
+    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((int)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(). */
+void test_connect_to_product_database_bad_url(void **state) {
+    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((int)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. */
+void test_connect_to_product_database_missing_parameter(void **state) {
+    expect_string(connect_to_database, url, "products.abcd.org");
+    will_return(connect_to_database, 0xDA7ABA53);
+    assert_int_equal((int)connect_to_product_database(), 0xDA7ABA53);
+}
+
+int main(int argc, char* argv[]) {
+    const UnitTest tests[] = {
+        unit_test(test_connect_to_product_database),
+        unit_test(test_connect_to_product_database_bad_url),
+        unit_test(test_connect_to_product_database_missing_parameter),
+    };
+    return run_tests(tests);
+}