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step logic changes: unit test #3467

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Merged
merged 3 commits into from
Feb 18, 2020
Merged

step logic changes: unit test #3467

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48db356
unit test changes
Feb 18, 2020
97fff7f
Update com.unity.ml-agents/Tests/Editor/MLAgentsEditModeTest.cs
Feb 18, 2020
2cf9114
spacing
Feb 18, 2020
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34 changes: 24 additions & 10 deletions com.unity.ml-agents/Tests/Editor/MLAgentsEditModeTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -487,10 +487,8 @@ public void TestCumulativeReward()
agent1.LazyInitialize();
agent2.SetPolicy(new TestPolicy());

int expectedAgent1Resets= 0;
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These were unused, and switch to var instead of int

int expectedAgent1ActionSinceReset = 0;
var expectedAgent1ActionSinceReset = 0;

var j = 0;
for (var i = 0; i < 50; i++)
{
expectedAgent1ActionSinceReset += 1;
Expand Down Expand Up @@ -518,30 +516,46 @@ public void TestMaxStepsReset()
decisionRequester.DecisionPeriod = 1;
decisionRequester.Awake();

var maxStep = 6;
const int maxStep = 6;
agent1.maxStep = maxStep;
agent1.LazyInitialize();

int expectedResets= 0;
int expectedAgentAction = 0;
int expectedAgentActionSinceReset = 0;
var expectedAgentStepCount = 0;
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Added some extra checks on the step count and collectobservations calls.

var expectedResets= 0;
var expectedAgentAction = 0;
var expectedAgentActionSinceReset = 0;
var expectedCollectObsCalls = 0;
var expectedCollectObsCallsSinceReset = 0;

for (var i = 0; i < 15; i++)
{
// Agent should observe and act on each Academy step
expectedAgentAction += 1;
expectedAgentActionSinceReset += 1;
if (expectedAgentActionSinceReset == maxStep || (i == 0)){
expectedCollectObsCalls += 1;
expectedCollectObsCallsSinceReset += 1;
expectedAgentStepCount += 1;

// If the next step will put the agent at maxSteps, we expect it to reset
if (agent1.GetStepCount() == maxStep - 1 || (i == 0))
{
expectedResets +=1;
}

if (expectedAgentActionSinceReset == maxStep){
if (agent1.GetStepCount() == maxStep - 1)
{
expectedAgentActionSinceReset = 0;
expectedCollectObsCallsSinceReset = 0;
expectedAgentStepCount = 0;
}
aca.EnvironmentStep();

Assert.AreEqual(expectedAgentAction, agent1.agentActionCalls);
Assert.AreEqual(expectedAgentStepCount, agent1.GetStepCount());
Assert.AreEqual(expectedResets, agent1.agentResetCalls);
Assert.AreEqual(expectedAgentAction, agent1.agentActionCalls);
Assert.AreEqual(expectedAgentActionSinceReset, agent1.agentActionCallsSinceLastReset);
Assert.AreEqual(expectedCollectObsCalls, agent1.collectObservationsCalls);
Assert.AreEqual(expectedCollectObsCallsSinceReset, agent1.collectObservationsCallsSinceLastReset);
}
}
}
Expand Down