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JAVA-625: Moved 3 articles from java-numbers-2 to java-numbers-3

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sampadawagde
2020-03-25 23:06:05 +05:30
parent 923db8ed15
commit e02385f91d
6 changed files with 0 additions and 2 deletions
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29
java-numbers-3/src/test/java/com/baeldung/fibonacci/FibonacciSeriesUtilsUnitTest.java Normal file
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package com.baeldung.fibonacci;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class FibonacciSeriesUtilsUnitTest {
@Test
public void givenTermToCalculate_thenReturnThatTermUsingRecursion() {
int term = 10;
int expectedValue = 55;
assertEquals(FibonacciSeriesUtils.nthFibonacciTermRecursiveMethod(term), expectedValue);
}
@Test
public void givenTermToCalculate_thenReturnThatTermUsingIteration() {
int term = 10;
int expectedValue = 55;
assertEquals(FibonacciSeriesUtils.nthFibonacciTermIterativeMethod(term), expectedValue);
}
@Test
public void givenTermToCalculate_thenReturnThatTermUsingBinetsFormula() {
int term = 10;
int expectedValue = 55;
assertEquals(FibonacciSeriesUtils.nthFibonacciTermUsingBinetsFormula(term), expectedValue);
}
}

43
java-numbers-3/src/test/java/com/baeldung/numbersinrange/NumbersInARangeUnitTest.java Normal file
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package com.baeldung.numbersinrange;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Arrays;
import java.util.List;
import org.junit.Test;
public class NumbersInARangeUnitTest {
@Test
public void givenTheRange1To10_andUsingForLoop_thenExpectCorrectResult() {
NumbersInARange numbersInARange = new NumbersInARange();
List<Integer> numbers = numbersInARange.getNumbersInRange(1, 10);
assertEquals(Arrays.asList(1,2,3,4,5,6,7,8,9), numbers);
}
@Test
public void givenTheRange1To10_andUsingIntStreamRange_thenExpectCorrectResult() {
NumbersInARange numbersInARange = new NumbersInARange();
List<Integer> numbers = numbersInARange.getNumbersUsingIntStreamRange(1, 10);
assertEquals(Arrays.asList(1,2,3,4,5,6,7,8,9), numbers);
}
@Test
public void givenTheRange1To10_andUsingIntStreamRangeClosed_thenExpectCorrectResult() {
NumbersInARange numbersInARange = new NumbersInARange();
List<Integer> numbers = numbersInARange.getNumbersUsingIntStreamRangeClosed(1, 10);
assertEquals(Arrays.asList(1,2,3,4,5,6,7,8,9,10), numbers);
}
@Test
public void givenTheRange1To10_andUsingIntStreamIterate_thenExpectCorrectResult() {
NumbersInARange numbersInARange = new NumbersInARange();
List<Integer> numbers = numbersInARange.getNumbersUsingIntStreamIterate(1, 10);
assertEquals(Arrays.asList(1,2,3,4,5,6,7,8,9,10), numbers);
}
}

35
java-numbers-3/src/test/java/com/baeldung/numbersinrange/RandomNumbersInARangeUnitTest.java Normal file
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package com.baeldung.numbersinrange;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
public class RandomNumbersInARangeUnitTest {
@Test
public void givenTheRange1To10_andUsingMathRandom_thenExpectCorrectResult() {
RandomNumbersInARange randomNumbersInARange = new RandomNumbersInARange();
int number = randomNumbersInARange.getRandomNumber(1, 10);
assertTrue(number >= 1);
assertTrue(number < 10);
}
@Test
public void givenTheRange1To10_andUsingRandomInts_thenExpectCorrectResult() {
RandomNumbersInARange randomNumbersInARange = new RandomNumbersInARange();
int number = randomNumbersInARange.getRandomNumberUsingInts(1, 10);
assertTrue(number >= 1);
assertTrue(number < 10);
}
@Test
public void givenTheRange1To10_andUsingRandomNextInt_thenExpectCorrectResult() {
RandomNumbersInARange randomNumbersInARange = new RandomNumbersInARange();
int number = randomNumbersInARange.getRandomNumberUsingNextInt(1, 10);
assertTrue(number >= 1);
assertTrue(number < 10);
}
}