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BAEL-2151 code moved to algorithms module (#5141)

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Predrag Maric
2018-09-02 12:06:04 +02:00
committed by GitHub
parent c0b78ee35e
commit a32904fc19
2 changed files with 2 additions and 2 deletions
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core-java/src/test/java/com/baeldung/linesintersection/LinesIntersectionServiceUnitTest.java
-40
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@@ -1,40 +0,0 @@
package com.baeldung.linesintersection;
import java.awt.Point;
import java.util.Optional;
import org.junit.Test;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertEquals;
public class LinesIntersectionServiceUnitTest {
private LinesIntersectionService service = new LinesIntersectionService();
@Test
public void givenNotParallelLines_whenCalculatePoint_thenPresent() {
double m1 = 0;
double b1 = 0;
double m2 = 1;
double b2 = -1;
Optional<Point> point = service.calculateIntersectionPoint(m1, b1, m2, b2);
assertTrue(point.isPresent());
assertEquals(point.get().getX(), 1, 0.001);
assertEquals(point.get().getY(), 0, 0.001);
}
@Test
public void givenParallelLines_whenCalculatePoint_thenEmpty() {
double m1 = 1;
double b1 = 0;
double m2 = 1;
double b2 = -1;
Optional<Point> point = service.calculateIntersectionPoint(m1, b1, m2, b2);
assertFalse(point.isPresent());
}
}