WIP using new PositionWatcher

2025-01-20 22:46:01 +11:00
parent 049037a0a1
commit 94f00c0cef
10 changed files with 446 additions and 115 deletions
--- a/test/test_position_watcher/test_position_watcher.cpp
+++ b/test/test_position_watcher/test_position_watcher.cpp
@@ -0,0 +1,161 @@
+#include <unity.h>
+#include <Arduino.h>
+#include <ArduinoFake.h>
+#include "PositionWatcher.h"
+
+using namespace fakeit;
+
+void setUp()
+{
+}
+
+void tearDown()
+{
+}
+
+void test_position_watcher_should_not_fetch_initially()
+{
+  PositionWatcher positionWatcher = PositionWatcher();
+  
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+}
+
+void test_position_watcher_should_fetch_after_start()
+{
+  When(Method(ArduinoFake(), millis)).Return(10000);
+
+  PositionWatcher positionWatcher = PositionWatcher();
+  
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+  positionWatcher.start(75);
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+}
+
+void test_position_watcher_should_not_fetch_before_polling_interval()
+{
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(10000);
+
+  PositionWatcher positionWatcher = PositionWatcher();
+  
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+  positionWatcher.start(75);
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+  positionWatcher.fetchQueued();
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+}
+
+void test_position_watcher_should_fetch_after_polling_interval()
+{
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(10000);
+
+  PositionWatcher positionWatcher = PositionWatcher();
+  
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+  positionWatcher.start(75);
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+  positionWatcher.fetchQueued();
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(20000);
+
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+}
+
+void test_position_watcher_should_not_fetch_after_max_attempts()
+{
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(10000);
+
+  PositionWatcher positionWatcher = PositionWatcher();
+  
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+  positionWatcher.start(75);
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+  positionWatcher.fetchQueued();
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(20000);
+
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+  positionWatcher.fetchQueued();
+
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(30000);
+
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+  positionWatcher.fetchQueued();
+
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(40000);
+
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+}
+
+void test_position_watcher_should_stop_after_enough_duplicates()
+{
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(10000);
+
+  PositionWatcher positionWatcher = PositionWatcher();
+  
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+  positionWatcher.start(75);
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+  positionWatcher.fetchQueued();
+  positionWatcher.fetchReceived(50);
+  TEST_ASSERT_TRUE(positionWatcher.isWatching());
+  positionWatcher.fetchQueued();
+  positionWatcher.fetchReceived(60);
+  TEST_ASSERT_TRUE(positionWatcher.isWatching());
+  positionWatcher.fetchQueued();
+  positionWatcher.fetchReceived(60);
+  TEST_ASSERT_FALSE(positionWatcher.isWatching());
+}
+
+void test_position_watcher_should_stop_after_target_value()
+{
+  When(Method(ArduinoFake(), millis)).AlwaysReturn(10000);
+
+  PositionWatcher positionWatcher = PositionWatcher();
+  
+  TEST_ASSERT_FALSE(positionWatcher.shouldFetch());
+  positionWatcher.start(75);
+  TEST_ASSERT_TRUE(positionWatcher.shouldFetch());
+  positionWatcher.fetchQueued();
+  positionWatcher.fetchReceived(50);
+  TEST_ASSERT_TRUE(positionWatcher.isWatching());
+  positionWatcher.fetchQueued();
+  positionWatcher.fetchReceived(60);
+  TEST_ASSERT_TRUE(positionWatcher.isWatching());
+  positionWatcher.fetchQueued();
+  positionWatcher.fetchReceived(75);
+  TEST_ASSERT_FALSE(positionWatcher.isWatching());
+}
+
+int runUnityTests(void)
+{
+  UNITY_BEGIN();
+  RUN_TEST(test_position_watcher_should_not_fetch_initially);
+  RUN_TEST(test_position_watcher_should_fetch_after_start);
+  RUN_TEST(test_position_watcher_should_not_fetch_before_polling_interval);
+  RUN_TEST(test_position_watcher_should_fetch_after_polling_interval);
+  RUN_TEST(test_position_watcher_should_not_fetch_after_max_attempts);
+  RUN_TEST(test_position_watcher_should_stop_after_enough_duplicates);
+  RUN_TEST(test_position_watcher_should_stop_after_target_value);
+  return UNITY_END();
+}
+
+/**
+ * For Arduino framework
+ */
+
+void setup()
+{
+  // Wait ~2 seconds before the Unity test runner
+  // establishes connection with a board Serial interface
+  delay(2000);
+
+  runUnityTests();
+}
+void loop() {}
+
+int main(void)
+{
+  return runUnityTests();
+}