public void TestFallDetection()
{
//Test null
FallDetection fallDetection = new FallDetection(null, null, null);
fallDetection.DoFallDetection(new ModelOutput(), null);
fallDetection = new FallDetection(FallWarning, FallDetected, FallNotDetected);
ModelOutput modelOutput = new ModelOutput();
Assert.IsFalse(fallWarningSet);
var movD1 = new int[32] {
0, -1, -2, -9, 0, -1, 0, -1, -1, -2, -12, -22, 0, 0, 0, 0, 0, 0, -6, 3, 5, 1, 0, 0, -1, 0, -1, 0, 0, 0, 0, 0,
};
modelOutput.Score = new float[5] {
0.0F, 0.2F, 0.3F, 0.0F, 0.6F
};
//Fall detected as we are moving down and fall detection is detected
fallDetection.DoFallDetection(modelOutput, movD1);
Assert.IsTrue(fallWarningSet);
Assert.IsFalse(fallDetectedSet);
for (int i = 0; i < 10; i++)
{
fallDetection.DoFallDetection(modelOutput, movD1);
}
Assert.IsTrue(fallDetectedSet);
fallWarningSet = false;
fallDetectedSet = false;
modelOutput.Score = new float[5] {
0.0F, 0.2F, 0.3F, 0.0F, 0.4F
};
//Below 50% fall detection
fallDetection.DoFallDetection(modelOutput, movD1);
var notD3 = new int[32] {
0, 0, 0, 1, 12, 24, 2, 1, 1, 0, 0, 3, -20, 29, 4, 1, 0, 0, -3, 3, -10, 9, 2, 1, 0, 0, 0, 0, 0, 1, 1, 0
};
modelOutput.Score = new float[5] {
0.0F, 0.2F, 0.3F, 0.0F, 0.7F
};
//Not moving down
fallDetection.DoFallDetection(modelOutput, notD3);
Assert.IsFalse(fallWarningSet);
Assert.IsFalse(fallDetectedSet);
}
