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main.cpp
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188 lines (146 loc) · 6.11 KB
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#include <AsyncWiFiMulti.h>
#include <Arduino.h>
#include <unity.h>
#include "aps_configuration.h"
using namespace GuLinux;
void await_until(const char *error_message, std::function<bool()> condition, uint16_t max_seconds = 60, uint16_t delay_ms = 100, const char *interval_message = nullptr) {
uint16_t attempts = 0;
auto started_at = millis();
while(!condition()) {
if(millis() - started_at > max_seconds * 1000) {
TEST_FAIL_MESSAGE(error_message);
return;
}
if(interval_message) {
Serial.printf("[%0.2f/%d] %s\n", (millis()-started_at) / 1000.0f, max_seconds, interval_message);
}
delay(delay_ms);
}
}
void test_should_complete_scan() {
AsyncWiFiMulti wifiMulti;
wifiMulti.addAP(WEAK_VALID_AP_SSID, "InvalidPassphrase#1");
wifiMulti.addAP(STRONG_VALID_AP_SSID, "InvalidPassphrase#2");
wifiMulti.addAP("AnyInvalidSSID", "InvalidPassphrase#3");
wifiMulti.start();
uint16_t attempts = 0;
await_until("Scan did not complete in time", [&wifiMulti]() {
return !wifiMulti.getFoundAPs().empty();
}, 60, 500, "Waiting for scan to complete...");
TEST_ASSERT_EQUAL_UINT64(2, wifiMulti.getFoundAPs().size());
auto it = wifiMulti.getFoundAPs().begin();
TEST_ASSERT_EQUAL_STRING(it->ssid.c_str(), STRONG_VALID_AP_SSID);
TEST_ASSERT_EQUAL_STRING(it++->passphrase.c_str(), "InvalidPassphrase#2");
TEST_ASSERT_EQUAL_STRING(it->ssid.c_str(), WEAK_VALID_AP_SSID);
TEST_ASSERT_EQUAL_STRING(it->passphrase.c_str(), "InvalidPassphrase#1");
}
void test_should_connect_to_strongest_wifi() {
AsyncWiFiMulti wifiMulti;
wifiMulti.addAP(WEAK_VALID_AP_SSID, WEAK_VALID_AP_PASSPHRASE);
wifiMulti.addAP(STRONG_VALID_AP_SSID, STRONG_VALID_AP_PASSPHRASE);
bool onConnectedCalled = false;
bool onFailureCalled = false;
wifiMulti.onConnected([&onConnectedCalled](const AsyncWiFiMulti::ApSettings &ap) {
onConnectedCalled = true;
TEST_ASSERT_EQUAL_STRING(STRONG_VALID_AP_SSID, ap.ssid.c_str());
TEST_ASSERT_EQUAL_STRING(STRONG_VALID_AP_PASSPHRASE, ap.passphrase.c_str());
});
wifiMulti.onFailure([&onFailureCalled]() {
onFailureCalled = true;
});
wifiMulti.start();
await_until("WiFi connection did not complete in time", []() {
return WiFi.status() == WL_CONNECTED;
}, 60, 1000, "Waiting for WiFi connection...");
TEST_ASSERT_EQUAL(WL_CONNECTED, WiFi.status());
TEST_ASSERT_EQUAL_STRING(STRONG_VALID_AP_SSID, WiFi.SSID().c_str());
TEST_ASSERT_EQUAL_STRING(STRONG_VALID_AP_PASSPHRASE, WiFi.psk().c_str());
await_until("onConnected callback was not called", [&onConnectedCalled]() {
return onConnectedCalled;
}, 60, 1000, "Waiting for onConnected callback...");
TEST_ASSERT_FALSE(onFailureCalled);
}
void test_should_weaker_wifi_when_strongest_password_is_invalid() {
AsyncWiFiMulti wifiMulti;
wifiMulti.addAP(STRONG_VALID_AP_SSID, "InvalidPassphrase");
wifiMulti.addAP(WEAK_VALID_AP_SSID, WEAK_VALID_AP_PASSPHRASE);
bool onConnectedCalled = false;
bool onFailureCalled = false;
wifiMulti.onConnected([&onConnectedCalled](const AsyncWiFiMulti::ApSettings &ap) {
onConnectedCalled = true;
TEST_ASSERT_EQUAL_STRING(WEAK_VALID_AP_SSID, ap.ssid.c_str());
TEST_ASSERT_EQUAL_STRING(WEAK_VALID_AP_PASSPHRASE, ap.passphrase.c_str());
});
wifiMulti.onFailure([&onFailureCalled]() {
onFailureCalled = true;
});
wifiMulti.start();
await_until("WiFi connection did not complete in time", []() {
return WiFi.status() == WL_CONNECTED;
}, 90, 1000, "Waiting for WiFi connection...");
TEST_ASSERT_EQUAL(WL_CONNECTED, WiFi.status());
TEST_ASSERT_EQUAL_STRING(WEAK_VALID_AP_SSID, WiFi.SSID().c_str());
TEST_ASSERT_EQUAL_STRING(WEAK_VALID_AP_PASSPHRASE, WiFi.psk().c_str());
await_until("onConnected callback was not called", [&onConnectedCalled]() {
return onConnectedCalled;
}, 60, 1000, "Waiting for onConnected callback...");
TEST_ASSERT_FALSE(onFailureCalled);
}
void test_should_call_failure_callback_when_not_connecting() {
AsyncWiFiMulti wifiMulti;
wifiMulti.addAP(STRONG_VALID_AP_SSID, "InvalidPassphrase");
wifiMulti.addAP(WEAK_VALID_AP_SSID, "InvalidPassphrase");
bool onConnectedCalled = false;
bool onFailureCalled = false;
wifiMulti.onConnected([&onConnectedCalled](const AsyncWiFiMulti::ApSettings &ap) {
onConnectedCalled = true;
});
wifiMulti.onFailure([&onFailureCalled]() {
onFailureCalled = true;
});
wifiMulti.start();
await_until("onFailure callback was not called", [&onFailureCalled]() {
return onFailureCalled;
}, 60, 1000, "Waiting for onConnected callback...");
TEST_ASSERT_FALSE(onConnectedCalled);
}
void test_should_run_on_disconnected_callback_if_disconnected_after_finished() {
AsyncWiFiMulti wifiMulti;
wifiMulti.addAP(STRONG_VALID_AP_SSID, STRONG_VALID_AP_PASSPHRASE);
bool onConnectedCalled = false;
bool onDisconnectedCalled = false;
wifiMulti.onConnected([&onConnectedCalled](const AsyncWiFiMulti::ApSettings &ap) {
onConnectedCalled = true;
});
wifiMulti.onDisconnected([&onDisconnectedCalled](const char *ssid, uint8_t disconnectionReason) {
TEST_ASSERT_EQUAL_STRING(STRONG_VALID_AP_SSID, ssid);
TEST_ASSERT_EQUAL(WIFI_REASON_ASSOC_LEAVE, disconnectionReason);
onDisconnectedCalled = true;
});
wifiMulti.start();
await_until("WiFi connection did not complete in time", []() {
return WiFi.status() == WL_CONNECTED;
}, 60, 1000, "Waiting for WiFi connection...");
TEST_ASSERT_TRUE(onConnectedCalled);
delay(2000);
WiFi.disconnect(false);
await_until("onDisconnected callback was not called", [&onDisconnectedCalled]() {
return onDisconnectedCalled;
}, 10, 1000, "Waiting for onDisconnected callback...");
TEST_ASSERT_TRUE(onDisconnectedCalled);
}
void setup() {
Serial.begin(115200);
delay(2000);
Serial.println("Starting AsyncWiFiMulti tests");
UNITY_BEGIN();
RUN_TEST(test_should_complete_scan);
RUN_TEST(test_should_connect_to_strongest_wifi);
RUN_TEST(test_should_weaker_wifi_when_strongest_password_is_invalid);
RUN_TEST(test_should_call_failure_callback_when_not_connecting);
RUN_TEST(test_should_run_on_disconnected_callback_if_disconnected_after_finished);
UNITY_END();
}
void loop() {
delay(1000);
}