Squashed 'third_party/allwpilib_2019/' content from commit bd05dfa1c
Change-Id: I2b1c2250cdb9b055133780c33593292098c375b7
git-subtree-dir: third_party/allwpilib_2019
git-subtree-split: bd05dfa1c7cca74c4fac451e7b9d6a37e7b53447
diff --git a/wpilibcIntegrationTests/src/main/native/cpp/AnalogPotentiometerTest.cpp b/wpilibcIntegrationTests/src/main/native/cpp/AnalogPotentiometerTest.cpp
new file mode 100644
index 0000000..4497051
--- /dev/null
+++ b/wpilibcIntegrationTests/src/main/native/cpp/AnalogPotentiometerTest.cpp
@@ -0,0 +1,50 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2014-2018 FIRST. All Rights Reserved. */
+/* Open Source Software - may be modified and shared by FRC teams. The code */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project. */
+/*----------------------------------------------------------------------------*/
+
+#include "frc/AnalogPotentiometer.h" // NOLINT(build/include_order)
+
+#include "TestBench.h"
+#include "frc/AnalogOutput.h"
+#include "frc/RobotController.h"
+#include "frc/Timer.h"
+#include "gtest/gtest.h"
+
+using namespace frc;
+
+static const double kScale = 270.0;
+static const double kAngle = 180.0;
+
+class AnalogPotentiometerTest : public testing::Test {
+ protected:
+ AnalogOutput* m_fakePot;
+ AnalogPotentiometer* m_pot;
+
+ void SetUp() override {
+ m_fakePot = new AnalogOutput(TestBench::kAnalogOutputChannel);
+ m_pot =
+ new AnalogPotentiometer(TestBench::kFakeAnalogOutputChannel, kScale);
+ }
+
+ void TearDown() override {
+ delete m_fakePot;
+ delete m_pot;
+ }
+};
+
+TEST_F(AnalogPotentiometerTest, TestInitialSettings) {
+ m_fakePot->SetVoltage(0.0);
+ Wait(0.1);
+ EXPECT_NEAR(0.0, m_pot->Get(), 5.0)
+ << "The potentiometer did not initialize to 0.";
+}
+
+TEST_F(AnalogPotentiometerTest, TestRangeValues) {
+ m_fakePot->SetVoltage(kAngle / kScale * RobotController::GetVoltage5V());
+ Wait(0.1);
+ EXPECT_NEAR(kAngle, m_pot->Get(), 2.0)
+ << "The potentiometer did not measure the correct angle.";
+}