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@@ -1,85 +0,0 @@
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-package com.gmail.nossr50.util.random;
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-
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-import org.junit.jupiter.api.Test;
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-import org.junit.jupiter.params.ParameterizedTest;
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-import org.junit.jupiter.params.provider.Arguments;
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-import org.junit.jupiter.params.provider.MethodSource;
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-
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-import java.util.stream.Stream;
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-
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-import static com.gmail.nossr50.util.random.RandomChanceUtil.processProbability;
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-import static org.junit.jupiter.api.Assertions.*;
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-
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-class ProbabilityFactoryTest {
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-
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- private static Stream<Arguments> provideProbabilitiesForWithinExpectations() {
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- return Stream.of(
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- // static probability, % of time for success
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- Arguments.of(new ProbabilityImpl(5), 5),
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- Arguments.of(new ProbabilityImpl(10), 10),
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- Arguments.of(new ProbabilityImpl(15), 15),
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- Arguments.of(new ProbabilityImpl(20), 20),
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- Arguments.of(new ProbabilityImpl(25), 25),
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- Arguments.of(new ProbabilityImpl(50), 50),
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- Arguments.of(new ProbabilityImpl(75), 75),
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- Arguments.of(new ProbabilityImpl(90), 90),
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- Arguments.of(new ProbabilityImpl(99.9), 99.9),
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- Arguments.of(new ProbabilityImpl(0.05), 0.05),
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- Arguments.of(new ProbabilityImpl(0.1), 0.1),
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- Arguments.of(new ProbabilityImpl(500), 100),
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- Arguments.of(new ProbabilityImpl(1000), 100)
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- );
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- }
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- @Test
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- void testIsSuccessfulRollSucceeds() {
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- Probability probability = new ProbabilityImpl(100);
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-
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- for (int i = 0; i < 100000; i++) {
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- assertTrue(processProbability(probability));
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- }
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- }
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-
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- @Test
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- void testIsSuccessfulRollFails() {
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- Probability probability = new ProbabilityImpl(0);
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-
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- for (int i = 0; i < 100000; i++) {
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- assertFalse(processProbability(probability));
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- }
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- }
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-
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- @Test
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- void testIsSuccessfulRollFailsOfPercentage() {
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- Probability probability = Probability.ofPercentageValue(100);
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-
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- for (int i = 0; i < 100000; i++) {
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- assertFalse(processProbability(probability));
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- }
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- }
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-
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- @ParameterizedTest
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- @MethodSource("provideProbabilitiesForWithinExpectations")
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- void testProcessProbabilityWithinExpectations(Probability probability, double expectedWinPercent) {
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- // Probabilities are tested 200,000,000 times with a margin of error of 0.01%
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- int iterations = 200000000;
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- double winCount = 0;
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-
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- for (int i = 0; i < iterations; i++) {
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- if(processProbability(probability)) {
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- winCount++;
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- }
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- }
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-
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- double successPercent = (winCount / iterations) * 100;
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- System.out.println(successPercent + ", " + expectedWinPercent);
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- assertEquals(expectedWinPercent, successPercent, 0.01D);
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- }
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-
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- @Test
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- void ofPercentageValue() {
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- }
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-
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- @Test
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- void ofSubSkill() {
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- }
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-}
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