ZCW-MacroLabs-OOP-ScientificCalculator/ScientificOperationsTest.java

import static org.junit.Assert.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 * The test class ScientificOperationsTest.
 *
 * @author  (your name)
 * @version (a version number or a date)
 */
public class ScientificOperationsTest
{

    ScientificOperations soObject = new ScientificOperations ();
    /**
     * Sets up the test fixture.
     *
     * Called before every test case method.
     */
    @Test
    public void sine()
    {  double expected = 1.0;
        double actual = soObject.sine(90.0);
        double delta = 1.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void cosine()
    {  double expected = 1.0;
        double actual = soObject.cosine(0.0);
        double delta = 1.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void invCosine()
    {  double expected = 0.0;
        double actual = soObject.invCosine(1.0);
        double delta = 0.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void invSine()
    {  double expected = 0.0;
        double actual = soObject.invSine(0.0);
        double delta = 0.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void tangent()
    {  double expected = 0.0;
        double actual = soObject.tangent(0.0);
        double delta = 0.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void invTangent()
    {  double expected = 0.0;
        double actual = soObject.invTangent(0.0);
        double delta = 0.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void log()
    {  double expected = 0.0;
        double actual = soObject.log(1.0);
        double delta = 0.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void log10()
    {  double expected = 0.0;
        double actual = soObject.log10(1.0);
        double delta = 0.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void square()
    {  double expected = 4.0;
        double actual = soObject.square(2.0);
        double delta = 4.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void squareRoot()
    {  double expected = 5.0;
        double actual = soObject.squareRoot(25.0);
        double delta = 5.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void degree()
    {  double expected = 0.0;
        double actual = soObject.degree(0.0);
        double delta = 0.0;
        assertEquals(actual, expected, delta);
    }

    @Test
    public void radian()
    {  double expected = 0.0;
        double actual = soObject.sine(0.0);
        double delta = 0.0;
        assertEquals(actual, expected, delta);
    }

}