/*
 * Amazon FreeRTOS CBOR Library V1.0.1
 * Copyright (C) 2018 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * http://aws.amazon.com/freertos
 * http://www.FreeRTOS.org
 */
#include "aws_cbor_internals.h"
#include "unity_fixture.h"

CBORHandle_t xCborData;

TEST_GROUP( aws_cbor_print );

TEST_SETUP( aws_cbor_print )
{
    xCborData = CBOR_New( 0 );
}

TEST_TEAR_DOWN( aws_cbor_print )
{
    CBOR_Delete( &xCborData );
}

TEST_GROUP_RUNNER( aws_cbor_print )
{
    RUN_TEST_CASE( aws_cbor_print, AsString_prints_empty_map );
    RUN_TEST_CASE( aws_cbor_print, AsString_prints_key_followed_by_int_value );
    RUN_TEST_CASE( aws_cbor_print, AsString_prints_key_followed_by_string_value );
    RUN_TEST_CASE( aws_cbor_print, AsString_prints_key_followed_by_map_value );
    RUN_TEST_CASE(
        aws_cbor_print, AsString_prints_commas_between_key_value_pairs );
}

TEST( aws_cbor_print, AsString_prints_empty_map )
{
    char * pcExpected = "{}";
    char * pcResult = CBOR_AsString( xCborData );

    TEST_ASSERT_EQUAL_STRING( pcExpected, pcResult );
    free( pcResult );
}

TEST( aws_cbor_print, AsString_prints_key_followed_by_int_value )
{
    char * pcExpected = "{\"answer\":42}";

    CBOR_AppendKeyWithInt( xCborData, "answer", 42 );
    char * pcResult = CBOR_AsString( xCborData );
    TEST_ASSERT_EQUAL_STRING( pcExpected, pcResult );
    free( pcResult );
}

TEST( aws_cbor_print, AsString_prints_key_followed_by_string_value )
{
    char * pcExpected = "{\"hello\":\"world\"}";

    CBOR_AppendKeyWithString( xCborData, "hello", "world" );
    char * pcResult = CBOR_AsString( xCborData );
    TEST_ASSERT_EQUAL_STRING( pcExpected, pcResult );
    free( pcResult );
}

TEST( aws_cbor_print, AsString_prints_key_followed_by_map_value )
{
    char * pcExpected = "{\"a map\":{\"key\":\"value\"}}";
    CBORHandle_t xInnerMap = CBOR_New( 0 );

    CBOR_AppendKeyWithString( xInnerMap, "key", "value" );
    CBOR_AppendKeyWithMap( xCborData, "a map", xInnerMap );
    CBOR_Delete( &xInnerMap );
    char * pcResult = CBOR_AsString( xCborData );
    TEST_ASSERT_EQUAL_STRING( pcExpected, pcResult );
    free( pcResult );
}

TEST( aws_cbor_print, AsString_prints_commas_between_key_value_pairs )
{
    char * pcExpected = "{\"a\":1,\"b\":2}";

    CBOR_AppendKeyWithInt( xCborData, "a", 1 );
    CBOR_AppendKeyWithInt( xCborData, "b", 2 );
    char * pcResult = CBOR_AsString( xCborData );
    TEST_ASSERT_EQUAL_STRING( pcExpected, pcResult );
    free( pcResult );
}