#include <stdio.h>
#include <stdint.h>
#include <string.h>

#include <gtest/gtest.h>
#include <di/drv/hl854x.h>

extern "C" {
#include "drv/hl854x/net.c"
}

static uint8_t buffer[256];
static struct di_drv_hl854x_ctx ctx;

size_t test_drv_hl854x_read_cb(void *buf, size_t nbyte)
{
	const char *test = "AT+CREG?\r\n+CREG: 2,0\r\nOK\r\n\r\n+CREG: 1,\"00DF\",\"02D42D04\",2\r\n+CGREG: 1,\"00DF\",\"02D42D04\",2,\"07\"\r\nAT+COPS?\r\n+COPS: 0,0,\"vodafone NL\",2\r\nOK\r\n";

	if (nbyte < strlen(test))
		return 0;

	memcpy(buf, test, strlen(test));

	return strlen(test);
}

void test_hl854x_net_reset(void)
{
	di_drv_hl854x_init(&ctx);

	di_drv_hl854x_set_read(&ctx, test_drv_hl854x_read_cb);

	memset(buffer, 0, sizeof(buffer));
}

TEST(drv_hl854x_net, recv) {
	test_hl854x_net_reset();
	di_drv_hl854x_read(&ctx);

	EXPECT_EQ(HL854X_CARRIER_STATUS_REG_HOME, ctx.carrier.status);
}