unit_tests/tests/controllers/algo/rotational_idle/test_rotational_idle.cpp

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Functions:	100.0%	16 / 0 / 16
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    unit_tests/tests/controllers/algo/rotational_idle/test_rotational_idle.cpp
    
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        /*
      
         * @file test_rotational_idle.cpp
      
         *
      
         * @date: ene 18, 2026
      
         * @author FDSoftware
      
         */
      
        #include "pch.h"
      
        #include "rotational_idle.h"
      
        class RotationalIdleTest : public ::testing::Test
      
        {
      
        protected:
      
        5
        	void SetUp() override
      
        	{
      
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        5
        		EngineTestHelper eth(engine_type_e::TEST_ENGINE);
      
        		// Reset configuration
      
        5
        		engineConfiguration->rotationalIdleController.enabled = false;
      
        5
        		engineConfiguration->rotationalIdleController.auto_engage = false;
      
        5
        		engineConfiguration->rotationalIdleController.auto_engage_clt_enable = false;
      
        5
        		engineConfiguration->rotationalIdleController.max_tps = 5;
      
        5
        		engineConfiguration->rotationalIdleController.auto_engage_clt = 80;
      
        10
        	}
      
        };
      
        4
        TEST_F(RotationalIdleTest, disabledFeature)
      
        {
      
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        1
        	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
      
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        1
        	RotationalIdle rotIdle;
      
        	// Feature disabled
      
        1
        	engineConfiguration->rotationalIdleController.enabled = false;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldEngageRotationalIdle());
      
        2
        }
      
        4
        TEST_F(RotationalIdleTest, autoEngageByClt)
      
        {
      
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        	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
      
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        1
        	RotationalIdle rotIdle;
      
        1
        	engineConfiguration->rotationalIdleController.enabled = true;
      
        1
        	engineConfiguration->rotationalIdleController.auto_engage_clt_enable = true;
      
        1
        	engineConfiguration->rotationalIdleController.auto_engage_clt = 80;
      
        	// CLT below threshold - should not engage
      
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        1
        	Sensor::setMockValue(SensorType::Clt, 70);
      
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        1
        	EXPECT_FALSE(rotIdle.shouldEngageRotationalIdle());
      
        	// CLT above threshold - should engage
      
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        1
        	Sensor::setMockValue(SensorType::Clt, 85);
      
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        1
        	EXPECT_TRUE(rotIdle.shouldEngageRotationalIdle());
      
        2
        }
      
        4
        TEST_F(RotationalIdleTest, autoEngageByTps)
      
        {
      
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        1
        	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
      
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        1
        	RotationalIdle rotIdle;
      
        1
        	engineConfiguration->rotationalIdleController.enabled = true;
      
        1
        	engineConfiguration->rotationalIdleController.auto_engage = true;
      
        1
        	engineConfiguration->rotationalIdleController.max_tps = 5;
      
        	// TPS above threshold - should not engage
      
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        1
        	Sensor::setMockValue(SensorType::DriverThrottleIntent, 10);
      
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        1
        	EXPECT_FALSE(rotIdle.shouldEngageRotationalIdle());
      
        	// TPS below threshold - should engage
      
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        	Sensor::setMockValue(SensorType::DriverThrottleIntent, 3);
      
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        	EXPECT_TRUE(rotIdle.shouldEngageRotationalIdle());
      
        	// TPS at threshold - should engage
      
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        	Sensor::setMockValue(SensorType::DriverThrottleIntent, 5);
      
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        1
        	EXPECT_TRUE(rotIdle.shouldEngageRotationalIdle());
      
        2
        }
      
        4
        TEST_F(RotationalIdleTest, shouldSkipSpark)
      
        {
      
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        	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
      
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        1
        	RotationalIdle rotIdle;
      
        	// Should not skip when feature is disabled
      
        1
        	engineConfiguration->rotationalIdleController.enabled = false;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle());
      
        	// Enable rotational idle
      
        1
        	engineConfiguration->rotationalIdleController.enabled = true;
      
        1
        	engineConfiguration->rotationalIdleController.auto_engage = true;
      
        1
        	engineConfiguration->rotationalIdleController.max_tps = 5;
      
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        1
        	Sensor::setMockValue(SensorType::DriverThrottleIntent, 3);
      
        	// Should not skip when acc_max is 0 (disabled)
      
        1
        	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Spark;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle());
      
        	// Test cut_mode = 1 (Fuel only) - should never skip spark
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_max = 2;
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_adder = 1;
      
        1
        	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Fuel;
      
        1
        	engine->engineState.globalSparkCounter = 1;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // Fuel mode never skips spark
      
        	// Test cut_mode = 0 (Spark mode) - should skip spark based on pattern
      
        1
        	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Spark;
      
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        1
        	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=1: (1 % 2) + 1 = 2 >= 2
      
        	// Test cut_mode = 2 (Both mode) - should skip spark based on pattern
      
        1
        	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Both;
      
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        1
        	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=1: (1 % 2) + 1 = 2 >= 2
      
        	// Configure skip pattern: test with various counter values (cut_mode = 0)
      
        1
        	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Spark;
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_max = 2;
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_adder = 0;
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_offset = 0;
      
        	// Set global spark counter to test pattern
      
        1
        	engine->engineState.globalSparkCounter = 0;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=0: (0 % 2) + 0 = 0 < 2
      
        1
        	engine->engineState.globalSparkCounter = 1;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=1: (1 % 2) + 0 = 1 < 2
      
        1
        	engine->engineState.globalSparkCounter = 2;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=2: (2 % 2) + 0 = 0 < 2
      
        	// Test with adder to create skip pattern
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_adder = 1;
      
        1
        	engine->engineState.globalSparkCounter = 0;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=0: (0 % 2) + 1 = 1 < 2
      
        1
        	engine->engineState.globalSparkCounter = 1;
      
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        1
        	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=1: (1 % 2) + 1 = 2 >= 2
      
        1
        	engine->engineState.globalSparkCounter = 2;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=2: (2 % 2) + 1 = 1 < 2
      
        2
        }
      
        4
        TEST_F(RotationalIdleTest, multipleAccumulators)
      
        {
      
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        1
        	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
      
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        1
        	RotationalIdle rotIdle;
      
        1
        	engineConfiguration->rotationalIdleController.enabled = true;
      
        1
        	engineConfiguration->rotationalIdleController.auto_engage = true;
      
        1
        	engineConfiguration->rotationalIdleController.max_tps = 5;
      
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        1
        	Sensor::setMockValue(SensorType::DriverThrottleIntent, 3);
      
        1
        	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Spark;
      
        	// Accumulator 0: skip every 2nd (1, 3, 5...)
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_max = 2;
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_adder = 1;
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[0].acc_offset = 0;
      
        	// Accumulator 1: skip every 3rd (2, 5, 8...)
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[1].acc_max = 3;
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[1].acc_adder = 1;
      
        1
        	engineConfiguration->rotationalIdleController.accumulators[1].acc_offset = 0;
      
        	// globalSparkCounter = 0
      
        	// Acc 0: (0%2)+1 = 1 < 2 (Fire)
      
        	// Acc 1: (0%3)+1 = 1 < 3 (Fire)
      
        1
        	engine->engineState.globalSparkCounter = 0;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle());
      
        	// globalSparkCounter = 1
      
        	// Acc 0: (1%2)+1 = 2 >= 2 (Skip)
      
        	// Acc 1: (1%3)+1 = 2 < 3 (Fire)
      
        	// Result: Skip
      
        1
        	engine->engineState.globalSparkCounter = 1;
      
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        1
        	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle());
      
        	// globalSparkCounter = 2
      
        	// Acc 0: (2%2)+1 = 1 < 2 (Fire)
      
        	// Acc 1: (2%3)+1 = 3 >= 3 (Skip)
      
        	// Result: Skip
      
        1
        	engine->engineState.globalSparkCounter = 2;
      
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        1
        	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle());
      
        	// globalSparkCounter = 3
      
        	// Acc 0: (3%2)+1 = 2 >= 2 (Skip)
      
        	// Acc 1: (3%3)+1 = 1 < 3 (Fire)
      
        	// Result: Skip
      
        1
        	engine->engineState.globalSparkCounter = 3;
      
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        1
        	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle());
      
        	// globalSparkCounter = 4
      
        	// Acc 0: (4%2)+1 = 1 < 2 (Fire)
      
        	// Acc 1: (4%3)+1 = 2 < 3 (Fire)
      
        	// Result: Fire
      
        1
        	engine->engineState.globalSparkCounter = 4;
      
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        1
        	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle());
      
        2
        }

Line	Branch	Exec	Source
1			/*
2			* @file test_rotational_idle.cpp
3			*
4			* @date: ene 18, 2026
5			* @author FDSoftware
6			*/
7
8			#include "pch.h"
9			#include "rotational_idle.h"
10
11			class RotationalIdleTest : public ::testing::Test
12			{
13			protected:
14		5	void SetUp() override
15			{
16	1/1 ✓ Branch 2 taken 5 times.	5	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
17
18			// Reset configuration
19		5	engineConfiguration->rotationalIdleController.enabled = false;
20		5	engineConfiguration->rotationalIdleController.auto_engage = false;
21		5	engineConfiguration->rotationalIdleController.auto_engage_clt_enable = false;
22		5	engineConfiguration->rotationalIdleController.max_tps = 5;
23		5	engineConfiguration->rotationalIdleController.auto_engage_clt = 80;
24		10	}
25			};
26
27		4	TEST_F(RotationalIdleTest, disabledFeature)
28			{
29	1/1 ✓ Branch 2 taken 1 time.	1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
30	1/1 ✓ Branch 2 taken 1 time.	1	RotationalIdle rotIdle;
31
32			// Feature disabled
33		1	engineConfiguration->rotationalIdleController.enabled = false;
34
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36		2	}
37
38		4	TEST_F(RotationalIdleTest, autoEngageByClt)
39			{
40	1/1 ✓ Branch 2 taken 1 time.	1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
41	1/1 ✓ Branch 2 taken 1 time.	1	RotationalIdle rotIdle;
42
43		1	engineConfiguration->rotationalIdleController.enabled = true;
44		1	engineConfiguration->rotationalIdleController.auto_engage_clt_enable = true;
45		1	engineConfiguration->rotationalIdleController.auto_engage_clt = 80;
46
47			// CLT below threshold - should not engage
48	1/1 ✓ Branch 1 taken 1 time.	1	Sensor::setMockValue(SensorType::Clt, 70);
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50
51			// CLT above threshold - should engage
52	1/1 ✓ Branch 1 taken 1 time.	1	Sensor::setMockValue(SensorType::Clt, 85);
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54		2	}
55
56		4	TEST_F(RotationalIdleTest, autoEngageByTps)
57			{
58	1/1 ✓ Branch 2 taken 1 time.	1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
59	1/1 ✓ Branch 2 taken 1 time.	1	RotationalIdle rotIdle;
60
61		1	engineConfiguration->rotationalIdleController.enabled = true;
62		1	engineConfiguration->rotationalIdleController.auto_engage = true;
63		1	engineConfiguration->rotationalIdleController.max_tps = 5;
64
65			// TPS above threshold - should not engage
66	1/1 ✓ Branch 1 taken 1 time.	1	Sensor::setMockValue(SensorType::DriverThrottleIntent, 10);
67	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldEngageRotationalIdle());
68
69			// TPS below threshold - should engage
70	1/1 ✓ Branch 1 taken 1 time.	1	Sensor::setMockValue(SensorType::DriverThrottleIntent, 3);
71	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_TRUE(rotIdle.shouldEngageRotationalIdle());
72
73			// TPS at threshold - should engage
74	1/1 ✓ Branch 1 taken 1 time.	1	Sensor::setMockValue(SensorType::DriverThrottleIntent, 5);
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76		2	}
77
78		4	TEST_F(RotationalIdleTest, shouldSkipSpark)
79			{
80	1/1 ✓ Branch 2 taken 1 time.	1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
81	1/1 ✓ Branch 2 taken 1 time.	1	RotationalIdle rotIdle;
82
83			// Should not skip when feature is disabled
84		1	engineConfiguration->rotationalIdleController.enabled = false;
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86
87			// Enable rotational idle
88		1	engineConfiguration->rotationalIdleController.enabled = true;
89		1	engineConfiguration->rotationalIdleController.auto_engage = true;
90		1	engineConfiguration->rotationalIdleController.max_tps = 5;
91	1/1 ✓ Branch 1 taken 1 time.	1	Sensor::setMockValue(SensorType::DriverThrottleIntent, 3);
92
93			// Should not skip when acc_max is 0 (disabled)
94		1	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Spark;
95	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle());
96
97			// Test cut_mode = 1 (Fuel only) - should never skip spark
98		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_max = 2;
99		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_adder = 1;
100		1	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Fuel;
101		1	engine->engineState.globalSparkCounter = 1;
102	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // Fuel mode never skips spark
103
104			// Test cut_mode = 0 (Spark mode) - should skip spark based on pattern
105		1	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Spark;
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107
108			// Test cut_mode = 2 (Both mode) - should skip spark based on pattern
109		1	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Both;
110	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=1: (1 % 2) + 1 = 2 >= 2
111
112			// Configure skip pattern: test with various counter values (cut_mode = 0)
113		1	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Spark;
114		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_max = 2;
115		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_adder = 0;
116		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_offset = 0;
117
118			// Set global spark counter to test pattern
119		1	engine->engineState.globalSparkCounter = 0;
120	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=0: (0 % 2) + 0 = 0 < 2
121
122		1	engine->engineState.globalSparkCounter = 1;
123	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=1: (1 % 2) + 0 = 1 < 2
124
125		1	engine->engineState.globalSparkCounter = 2;
126	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=2: (2 % 2) + 0 = 0 < 2
127
128			// Test with adder to create skip pattern
129		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_adder = 1;
130
131		1	engine->engineState.globalSparkCounter = 0;
132	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=0: (0 % 2) + 1 = 1 < 2
133
134		1	engine->engineState.globalSparkCounter = 1;
135	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=1: (1 % 2) + 1 = 2 >= 2
136
137		1	engine->engineState.globalSparkCounter = 2;
138	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle()); // counter=2: (2 % 2) + 1 = 1 < 2
139
140		2	}
141
142		4	TEST_F(RotationalIdleTest, multipleAccumulators)
143			{
144	1/1 ✓ Branch 2 taken 1 time.	1	EngineTestHelper eth(engine_type_e::TEST_ENGINE);
145	1/1 ✓ Branch 2 taken 1 time.	1	RotationalIdle rotIdle;
146
147		1	engineConfiguration->rotationalIdleController.enabled = true;
148		1	engineConfiguration->rotationalIdleController.auto_engage = true;
149		1	engineConfiguration->rotationalIdleController.max_tps = 5;
150	1/1 ✓ Branch 1 taken 1 time.	1	Sensor::setMockValue(SensorType::DriverThrottleIntent, 3);
151		1	engineConfiguration->rotationalIdleController.cut_mode = RotationalCutMode::Spark;
152
153			// Accumulator 0: skip every 2nd (1, 3, 5...)
154		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_max = 2;
155		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_adder = 1;
156		1	engineConfiguration->rotationalIdleController.accumulators[0].acc_offset = 0;
157
158			// Accumulator 1: skip every 3rd (2, 5, 8...)
159		1	engineConfiguration->rotationalIdleController.accumulators[1].acc_max = 3;
160		1	engineConfiguration->rotationalIdleController.accumulators[1].acc_adder = 1;
161		1	engineConfiguration->rotationalIdleController.accumulators[1].acc_offset = 0;
162
163			// globalSparkCounter = 0
164			// Acc 0: (0%2)+1 = 1 < 2 (Fire)
165			// Acc 1: (0%3)+1 = 1 < 3 (Fire)
166		1	engine->engineState.globalSparkCounter = 0;
167	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle());
168
169			// globalSparkCounter = 1
170			// Acc 0: (1%2)+1 = 2 >= 2 (Skip)
171			// Acc 1: (1%3)+1 = 2 < 3 (Fire)
172			// Result: Skip
173		1	engine->engineState.globalSparkCounter = 1;
174	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle());
175
176			// globalSparkCounter = 2
177			// Acc 0: (2%2)+1 = 1 < 2 (Fire)
178			// Acc 1: (2%3)+1 = 3 >= 3 (Skip)
179			// Result: Skip
180		1	engine->engineState.globalSparkCounter = 2;
181	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle());
182
183			// globalSparkCounter = 3
184			// Acc 0: (3%2)+1 = 2 >= 2 (Skip)
185			// Acc 1: (3%3)+1 = 1 < 3 (Fire)
186			// Result: Skip
187		1	engine->engineState.globalSparkCounter = 3;
188	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_TRUE(rotIdle.shouldSkipSparkRotationalIdle());
189
190			// globalSparkCounter = 4
191			// Acc 0: (4%2)+1 = 1 < 2 (Fire)
192			// Acc 1: (4%3)+1 = 2 < 3 (Fire)
193			// Result: Fire
194		1	engine->engineState.globalSparkCounter = 4;
195	2/7 ✓ Branch 3 taken 1 time. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 time. ✗ Branch 12 not taken. ✗ Branch 17 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken.	1	EXPECT_FALSE(rotIdle.shouldSkipSparkRotationalIdle());
196		2	}
197

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