File content as of revision 0:dbad57390bd1:

/*
 * Copyright (c) 2015 ARM Limited. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 * 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 "CppUTest/TestHarness.h"
#include "test_m2mbase.h"

#include "m2mreportobserver.h"
#include "m2mreporthandler.h"
#include "m2mreporthandler_stub.h"
#include "nsdlaccesshelper_stub.h"
#include "m2mresource_stub.h"
#include "m2mobject_stub.h"
#include "m2mobjectinstance_stub.h"
#include "m2mresource_stub.h"

static bool value_update_called = false;
static void value_updated_function(const char* name) {
    value_update_called = true;
}

class MyTest{
public:
    void value_updated_function(const char* name) {
        visited = true;
    }

    bool visited;
};


class Observer : public M2MReportObserver {
public:
    Observer(){}
    ~Observer(){}

    void observation_to_be_sent(m2m::Vector<uint16_t>,bool){}
};

Test_M2MBase::Test_M2MBase(char* path, Handler *handler)
    : M2MBase("name",M2MBase::Dynamic, "type", path, false)

{
    obsHandler = handler;
}

Test_M2MBase::~Test_M2MBase()
{
}

void Test_M2MBase::test_set_operation()
{
    this->_sn_resource->dynamic_resource_params->static_resource_parameters->mode = M2MBase::Static;
    M2MBase::Operation test = M2MBase::GET_ALLOWED;
    set_operation(test);

    CHECK(test == this->operation());

    this->_sn_resource->dynamic_resource_params->static_resource_parameters->mode = M2MBase::Dynamic;
    test = M2MBase::PUT_ALLOWED;
    set_operation(test);

    CHECK(test == this->operation());
}

void Test_M2MBase::test_set_base_type()
{
    set_base_type(M2MBase::ObjectInstance);
    CHECK(M2MBase::ObjectInstance == this->base_type());
}

void Test_M2MBase::test_set_interface_description()
{
    String test = "interface_description";
    set_interface_description(test);

    CHECK(test == this->interface_description());
}

void Test_M2MBase::test_uri_path()
{
    // Default value in ctor
    String test = "test";
    CHECK(test == uri_path());
}

void Test_M2MBase::test_set_resource_type()
{
    String test = "resource_type";
    set_resource_type(test);

    CHECK(test == this->_sn_resource->dynamic_resource_params->static_resource_parameters->resource_type_ptr);
}

void Test_M2MBase::test_set_coap_content_type()
{
    u_int8_t test = 1;
    set_coap_content_type(test);

    CHECK(test == this->coap_content_type());
}

void Test_M2MBase::test_set_instance_id()
{
    u_int16_t test = 1;
    set_instance_id(test);

    CHECK(test == this->instance_id());
}

void Test_M2MBase::test_set_observable()
{
    bool test = true;
    set_observable(test);

    CHECK(test == this->is_observable());
}

void Test_M2MBase::test_add_observation_level()
{
    add_observation_level(M2MBase::R_Attribute);
    CHECK(M2MBase::R_Attribute == this->_observation_level);

    add_observation_level(M2MBase::O_Attribute);
    CHECK(M2MBase::OR_Attribute == this->_observation_level);
}

void Test_M2MBase::test_remove_observation_level()
{
    this->_observation_level = M2MBase::OR_Attribute;
    remove_observation_level(M2MBase::R_Attribute);
    CHECK(M2MBase::O_Attribute == this->_observation_level);

    remove_observation_level(M2MBase::O_Attribute);
    CHECK(M2MBase::None == this->_observation_level);

    this->_observation_level = M2MBase::OI_Attribute;
    remove_observation_level(M2MBase::R_Attribute);
    CHECK(M2MBase::OI_Attribute == this->_observation_level);

    remove_observation_level(M2MBase::OI_Attribute);
    CHECK(M2MBase::None == this->_observation_level);
    remove_observation_level(M2MBase::OI_Attribute);
    CHECK(M2MBase::None == this->_observation_level);
}

void Test_M2MBase::test_set_under_observation()
{
    this->set_base_type(M2MBase::ObjectInstance);

    bool test = true;
    set_under_observation(test,NULL);
    set_under_observation(test,obsHandler);

    CHECK(obsHandler == this->_observation_handler);

    set_under_observation(test,NULL);

    test = false;
    set_under_observation(test,NULL);

    test = false;
    set_under_observation(test,obsHandler);

    set_under_observation(test,obsHandler);
}

void Test_M2MBase::test_set_observation_token()
{
    this->_token_length = 4;
    this->_token = (u_int8_t *)malloc(this->_token_length);
    String test = "token";
    set_observation_token((const u_int8_t*)test.c_str(), (u_int8_t)test.size());

    CHECK(this->_token_length == 5);
}

void Test_M2MBase::test_observation_level()
{
    this->_observation_level = M2MBase::OR_Attribute;
    CHECK(M2MBase::OR_Attribute == this->observation_level());
}

void Test_M2MBase::test_get_observation_token()
{
    u_int8_t test_value[] = {"val"};
    u_int32_t value_length((u_int32_t)sizeof(test_value));

    u_int8_t* out_value = (u_int8_t *)malloc(value_length);
    u_int32_t out_size = value_length;
    memcpy((u_int8_t *)out_value, (u_int8_t *)test_value, value_length);

    u_int8_t test[] = {"token"};
    this->_token_length = (u_int8_t)sizeof(test);
    this->_token = (u_int8_t *)malloc(this->_token_length);
    memcpy((u_int8_t *)this->_token, (u_int8_t *)test, this->_token_length);

    get_observation_token(out_value,out_size);

    CHECK(out_size == 6);

    free(out_value);
}

void Test_M2MBase::test_mode()
{
    CHECK(M2MBase::Dynamic == mode());
}

void Test_M2MBase::test_observation_number()
{
    u_int8_t test = 1;
    this->_observation_number = test;

    CHECK(test == observation_number());
}

void Test_M2MBase::test_name()
{
    // Default value in ctor
    String test = "name";
    CHECK(test == name());
}

void Test_M2MBase::test_name_id()
{
    int id = 10;
    this->_sn_resource->name_id = id;
    CHECK(id == name_id());
}

void Test_M2MBase::test_handle_observation_attribute()
{
    char *s = "wrong";
    bool ret = handle_observation_attribute(s);
    CHECK(ret == false);
    delete this->_report_handler;

    Observer obs;
    this->_report_handler = new M2MReportHandler(obs);

    m2mreporthandler_stub::bool_return = true;
    ret = handle_observation_attribute(s);
    CHECK(ret == true);

    this->_is_under_observation = true;
    ret = handle_observation_attribute(s);
    CHECK(ret == true);

    this->_is_under_observation = true;
    m2mreporthandler_stub::bool_return = false;
    ret = handle_observation_attribute(s);
    CHECK(ret == false);
}

void Test_M2MBase::test_observation_to_be_sent()
{
    Vector<uint16_t> list;
    observation_to_be_sent(list);
    CHECK(obsHandler->visited == false);
    this->set_base_type(M2MBase::ObjectInstance);

    bool test = true;
    set_under_observation(test,obsHandler);
    observation_to_be_sent(list);
    CHECK(obsHandler->visited == true);
}

void Test_M2MBase::test_handle_get_request()
{
    CHECK(this->handle_get_request(NULL,NULL,NULL) == NULL);
}

void Test_M2MBase::test_handle_put_request()
{
    bool execute = false;
    CHECK(this->handle_put_request(NULL,NULL,NULL, execute) == NULL);
}

void Test_M2MBase::test_handle_post_request()
{
    bool execute = false;
    CHECK(this->handle_post_request(NULL,NULL,NULL, execute) == NULL);
}

void Test_M2MBase::test_memory_alloc()
{
    CHECK(memory_alloc(0) == 0);
    uint8_t *ptr = 0;
    ptr = (uint8_t*)memory_alloc(sizeof(uint8_t));
    CHECK(ptr != NULL);
    memory_free(ptr);
}

void Test_M2MBase::test_memory_free()
{
    uint8_t *ptr = (uint8_t*)memory_alloc(sizeof(uint8_t));
    memory_free((void*)ptr);
    //memory leak test will fail, if there is a leak, so no need for CHECK
}

void Test_M2MBase::test_report_handler()
{
    CHECK(report_handler() == NULL);
}

void Test_M2MBase::test_observation_handler()
{
    CHECK(observation_handler() == NULL);
}

void Test_M2MBase::test_id_number()
{
    char* path = (char*)malloc(3);
    strcpy(path, "10");
    M2MBase* b = new M2MBase("10", M2MBase::Static, "", path, false);
    CHECK(b->name_id() == 10);
    delete b;

    char* path1 = (char*)malloc(6);
    strcpy(path1, "66567");

    M2MBase * test1 = new M2MBase("66567",M2MBase::Static, "", path1, false);
    CHECK(test1->name_id() == -1);
    delete test1;
}

void Test_M2MBase::test_set_register_uri()
{
    this->set_register_uri(false);
    CHECK(this->register_uri() == false);
}

void Test_M2MBase::test_set_observation_number()
{
    set_observation_number(0);
    CHECK(0 == this->_observation_number);
}

void Test_M2MBase::test_set_max_age()
{
    this->set_max_age(10000);
    CHECK(this->max_age() == 10000);
}

void Test_M2MBase::test_is_under_observation()
{
    CHECK(false == is_under_observation());
    this->_is_under_observation = true;
    CHECK(true == is_under_observation());
}

void Test_M2MBase::test_value_updated_function()
{
    MyTest test;
    test.visited = false;

    CHECK(this->is_value_updated_function_set() == false);

    this->set_value_updated_function(value_updated_callback(&test,&MyTest::value_updated_function));
    this->execute_value_updated("test");
    CHECK(this->is_value_updated_function_set() == true);
    CHECK(test.visited == true);

    value_update_called = false;
    this->set_value_updated_function(value_updated_callback2(value_updated_function));
    this->execute_value_updated("test");
    CHECK(value_update_called == true);
}

void Test_M2MBase::test_build_path()
{
    StringBuffer<MAX_PATH_SIZE> buffer;
    CHECK(build_path(buffer, "0123456789012345678901234567890123456789012345678901234567891234", 10000, "2123456789012345678901234567890123456789012345678901234567891234", 20000));
    CHECK(!build_path(buffer, "01234567890123456789012345678901234567890123456789012345678912345", 10000, "21234567890123456789012345678901234567890123456789012345678912345", 20000));

    StringBuffer<MAX_PATH_SIZE_2> buffer2;
    CHECK(build_path(buffer2, "0123456789012345678901234567890123456789012345678901234567891234", 10000, "2123456789012345678901234567890123456789012345678901234567891234"));
    CHECK(!build_path(buffer2, "01234567890123456789012345678901234567890123456789012345678912345", 10000, "21234567890123456789012345678901234567890123456789012345678912345"));

    StringBuffer<MAX_PATH_SIZE_3> buffer3;
    CHECK(build_path(buffer3, "0123456789012345678901234567890123456789012345678901234567891234", 10000, 20000));
    CHECK(!build_path(buffer3, "01234567890123456789012345678901234567890123456789012345678912345", 10000, 20000));

    StringBuffer<MAX_PATH_SIZE_4> buffer4;
    CHECK(build_path(buffer4, "0123456789012345678901234567890123456789012345678901234567891234", 10000));
    CHECK(!build_path(buffer4, "01234567890123456789012345678901234567890123456789012345678912345", 10000));
}

void Test_M2MBase::test_set_observation_handler()
{
    set_observation_handler(obsHandler);
    CHECK(observation_handler() == obsHandler);
}

void Test_M2MBase::test_resource_type()
{
    // Default value in ctor
    String test = "type";
    CHECK(test == resource_type());
}

void Test_M2MBase::test_resource_name_length()
{
    CHECK(4 == resource_name_length());
}

void Test_M2MBase::test_get_nsdl_resource()
{
    sn_nsdl_dynamic_resource_parameters_s *res = get_nsdl_resource();
    CHECK(res != NULL);
    CHECK(res->static_resource_parameters != NULL);
}

void Test_M2MBase::test_create_path()
{
    char* path1 = (char*)malloc(5);
    strcpy(path1, "name");
    M2MObject* object = new M2MObject("name", path1);

    char* path2 = (char*)malloc(7);
    strcpy(path2, "name/0");
    m2mresource_stub::object_instance =
            new M2MObjectInstance(*object, "name","", path2);

    String path = "name/1";
    String res_path = "name/0/resource";
    String res_path_instance = "name/0/resource/1";

    char* result = create_path(*object, "1");
    CHECK(path == result);
    free(result);

    result = create_path(*object, 1);
    CHECK(path == result);
    free(result);

    result = create_path(*m2mresource_stub::object_instance, "resource");
    CHECK(res_path == result);
    free(result);

    char* path3 = (char*)malloc(9);
    strcpy(path3, "resource");

    M2MResource* res = new M2MResource(*m2mresource_stub::object_instance,
                                       "resource",
                                       "type",
                                       M2MResourceInstance::INTEGER,
                                       false,
                                       path3);

    result = create_path(*res, 1);
    CHECK(res_path_instance == result);
    free(result);

    delete m2mresource_stub::object_instance;
    delete object;
    delete res;
}

void Test_M2MBase::test_create_report_handler()
{
    M2MReportHandler* report_handler = create_report_handler();
    CHECK(report_handler != NULL);
}

void Test_M2MBase::test_validate_string_length()
{
    String test = "stringlengthabc";
    CHECK(validate_string_length(test, 1, 20) == true);
    CHECK(validate_string_length(test, 1, 2) == false);
    CHECK(validate_string_length(test, 15, 15) == true);
    CHECK(validate_string_length(test, 16, 15) == false);

    CHECK(validate_string_length(test.c_str(), 15, 15) == true);
    CHECK(validate_string_length(test.c_str(), 16, 15) == false);
}

void Test_M2MBase::test_is_integer()
{
    CHECK(is_integer("") == false);
    CHECK(is_integer("-1a") == false);
    CHECK(is_integer("10") == true);
    CHECK(is_integer("+10") == true);
    CHECK(is_integer("-10") == true);
}

void Test_M2MBase::test_alloc_copy()
{
    uint8_t* test_ptr = (uint8_t *)malloc(10);
    memset(test_ptr,'a', 10);
    uint8_t* result = alloc_copy(test_ptr, 10);
    CHECK(memcmp(test_ptr, result, 10) == 0);
    free(test_ptr);
    free(result);
}

void Test_M2MBase::test_alloc_string_copy()
{
    char* test = "testi";
    char* result = alloc_string_copy(test);
    STRCMP_EQUAL(test,result);
    free(result);
}

void Test_M2MBase::test_ctor()
{
    static sn_nsdl_static_resource_parameters_s params_static = {
        (char*)"",      // resource_type_ptr
        (char*)"",                     // interface_description_ptr
        (uint8_t*)"",    // path
        (uint8_t*)"",           // resource
        0,                      // pathlen
        0,                      // resourcelen
        false,                  // external_memory_block
        SN_GRS_DYNAMIC,         // mode
        false                   // free_on_delete
    };

    static sn_nsdl_dynamic_resource_parameters_s params_dynamic = {
        __nsdl_c_callback,
        &params_static,
        {NULL, NULL},                     // link
        0, // coap_content_type
        M2MBase::PUT_ALLOWED,   // access
        0,                      // registered
        false,                  // publish_uri
        false,                  // free_on_delete
        true                    // observable
    };

    const static M2MBase::lwm2m_parameters params = {
        0, // max_age
        0, // instance_id
        0, // name_id
        (char*)"", // name
        &params_dynamic,
        M2MBase::Resource, // base_type
        false // free_on_delete
    };
    M2MBase* base = new M2MBase(&params);
    delete base;
}