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Copy pathTriangleTest.java
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56 lines (42 loc) · 1.6 KB
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package com.example;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class TriangleTest {
@Test
public void testScalene() {
Triangle t = new Triangle(3, 4, 5);
assertEquals("Scalene", t.getTriangleType());
}
@Test
public void testEquilateral() {
Triangle t = new Triangle(3, 3, 3);
assertEquals("Equilateral", t.getTriangleType());
}
@Test
public void testIsoceles() {
Triangle t1 = new Triangle(3, 3, 5);
assertEquals("Isosceles", t1.getTriangleType());
Triangle t2 = new Triangle(3, 5, 3);
assertEquals("Isosceles", t2.getTriangleType());
Triangle t3 = new Triangle(5, 3, 3);
assertEquals("Isosceles", t3.getTriangleType());
}
@Test
public void testNotTriangle1() {
Triangle t1 = new Triangle(30, 3, 5);
assertEquals("Error: Not a triangle", t1.getTriangleType());
Triangle t2 = new Triangle(3, 30, 5);
assertEquals("Error: Not a triangle", t2.getTriangleType());
Triangle t3 = new Triangle(3, 3, 50);
assertEquals("Error: Not a triangle", t3.getTriangleType());
}
@Test
public void sidesShouldBePositive() {
Triangle t1 = new Triangle(-3, 3, 5);
assertEquals("Error: The length should be positive", t1.getTriangleType());
Triangle t2 = new Triangle(3, -3, 5);
assertEquals("Error: The length should be positive", t2.getTriangleType());
Triangle t3 = new Triangle(3, 3, -5);
assertEquals("Error: The length should be positive", t3.getTriangleType());
}
}