87 lines
1.5 KiB
C++
87 lines
1.5 KiB
C++
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/*
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* Author: Jake G
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* Date: 2024
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* filename: test_MockADC.c
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* description:
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*/
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#include "CppUTest/CommandLineTestRunner.h"
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#include "CppUTestExt/MockSupport.h"
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#include <cstdint>
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extern "C"
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{
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#include "MockADC.h"
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}
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TEST_GROUP(test_MockADC)
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{
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void setup()
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{
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}
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void teardown()
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{
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mock().checkExpectations();
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mock().clear();
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}
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};
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TEST(test_MockADC, ADC_InitExpects)
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{
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mock().expectOneCall("ADC_Init")
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.withUnsignedIntParameter("pin_num", 0x2);
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ADC_Init(0x2);
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}
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TEST(test_MockADC, ADC_EnableExpects)
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{
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mock().expectOneCall("ADC_Enable")
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.withUnsignedIntParameter("pin_num", 0x2);
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ADC_Enable(0x2);
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}
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TEST(test_MockADC, ADC_DisableExpect)
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{
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mock().expectOneCall("ADC_Disable");
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ADC_Disable();
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}
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TEST(test_MockADC, ADC_ReadValue)
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{
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MockADC_ZeroIndex();
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MockADC_PushValue(512);
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mock().expectOneCall("ADC_ReadValue_Impl")
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.withUnsignedIntParameter("pin_num", 0x2);
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uint16_t val = ADC_ReadValue(0x2);
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LONGS_EQUAL(512, val);
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}
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TEST(test_MockADC, ADC_ReadValueReturnsZeroOnEmptyBuffer)
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{
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MockADC_ZeroIndex();
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mock().expectOneCall("ADC_ReadValue_Impl")
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.withUnsignedIntParameter("pin_num", 0x2)
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.andReturnValue(0x0000);
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uint16_t val = ADC_ReadValue(0x2);
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LONGS_EQUAL(0, val);
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}
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TEST(test_MockADC, MockADC_PushValueDoesntOverflowArray)
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{
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MockADC_ZeroIndex();
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for(int i = 0; i < 257; i++){
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MockADC_PushValue(512+i);
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CHECK_TRUE(MockADC_GetIndex() <= 255);
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}
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}
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