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Make C++ Analog Potentiometer test work.

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Previously, the AnalogOutput simulating a potentiometer was setting
the output voltage assuming a supply votlage of 5V. Now it uses
the actual "5V" that is being output. The Java test was already
doing this correctly.

Change-Id: Icbba89f9bc14ebe0005416de55dcac3a2727bf21
This commit is contained in:
James Kuszmaul
2015-12-03 16:18:51 -05:00
parent f5fe5cfcf1
commit 6a8fcbc407
1 changed files with 2 additions and 2 deletions
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4
wpilibcIntegrationTests/src/AnalogPotentiometerTest.cpp
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@@ -8,11 +8,11 @@
#include <AnalogOutput.h>
#include <AnalogPotentiometer.h>
#include <Timer.h>
#include <ControllerPower.h>
#include "TestBench.h"
#include "gtest/gtest.h"
static const double kScale = 270.0;
static const double kVoltage = 3.33;
static const double kAngle = 180.0;
class AnalogPotentiometerTest : public testing::Test {
@@ -40,7 +40,7 @@ TEST_F(AnalogPotentiometerTest, TestInitialSettings) {
}
TEST_F(AnalogPotentiometerTest, TestRangeValues) {
m_fakePot->SetVoltage(kVoltage);
m_fakePot->SetVoltage(kAngle / kScale * ControllerPower::GetVoltage5V());
Wait(0.1);
EXPECT_NEAR(kAngle, m_pot->Get(), 2.0)
<< "The potentiometer did not measure the correct angle.";