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package strategy_pattern_tests;

import static org.junit.Assert.*;
import org.junit.Test;
import seabedexplorer.data.Data;
import seabedexplorer.data.MaterialSample;
import seabedexplorer.submersible.ROV;
import seabedexplorer.submersible.equipment.materialsampler.ChemicalScanner;

/**
 *
 * @author Super
 */
public class ChemicalScannerTest {
   
    @Test
    public void validMassTest() {
        ROV submersible = new ROV();
        
        ChemicalScanner equipment = new ChemicalScanner(submersible, 0.5);
        
        for (int i = 0; i < 100; i++)
            equipment.collectData();
        
        Data[] data = equipment.getData().toArray(new Data[100]);
        
        for (int i = 0; i < 100; i++) {
            MaterialSample current = (MaterialSample) data[i];
            System.out.println(current.getMass());
            assertTrue(current.getMass() >= 0);
        }
    }
    
    @Test
    public void validDensityTest() {
        ROV submersible = new ROV();
        
        ChemicalScanner equipment = new ChemicalScanner(submersible, 0.5);
        
        for (int i = 0; i < 100; i++)
            equipment.collectData();
        
        Data[] data = equipment.getData().toArray(new Data[100]);
        
        for (int i = 0; i < 100; i++) {
            MaterialSample current = (MaterialSample) data[i];
            System.out.println(current.getDensity());
            assertTrue(current.getDensity() >= 0);
        }
    }
    
    @Test
    public void correctDensityTest() {
        ROV submersible = new ROV();
        
        ChemicalScanner equipment = new ChemicalScanner(submersible, 0.5);
        
        for (int i = 0; i < 100; i++)
            equipment.collectData();
               
        Data[] data = equipment.getData().toArray(new Data[100]);
        
        for (int i = 0; i < 100; i++) {
            MaterialSample current = (MaterialSample) data[i];
            System.out.println(current.getMass() + " " + current.getDensity());
            assertEquals(current.getMass(),current.getDensity() * 0.5, 0);
        }
    }
}