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import static org.junit.Assert.*;

import org.junit.Before;

import org.junit.Test;

import java.io.File;

import java.util.ArrayList;

public class TestCSVFile {

@Test

public void testConstructor1() {

CSVFile testObj = new CSVFile("testData.csv",',');

assertEquals(testObj.getElementDouble(1, 1),65.78331, 0.001);

assertEquals(testObj.getElementString(1, 1),"65.78331");

assertEquals(testObj.getElementString(0, 1),"\"Height(Inches)\"");

assertEquals(testObj.getNumberOfRows(),25029);

}

@Test

public void testConstructor2() {

CSVFile testObj = new CSVFile(',');

testObj.addRow("1, 65.78331, 112.9925");

testObj.addRow("12, 67.62333, 114.143");

testObj.addRow("6, 68.69784, 123.3024");

// testObj.commit("testData2.csv");

// testObj.commit(new File("testData2.csv"));

}

@Test

public void testConstructor3() {

CSVFile testObj = new CSVFile(new File("testData.csv"),',');

assertEquals(testObj.getElementDouble(1, 1),65.78331, 0.001);

assertEquals(testObj.getElementString(1, 1),"65.78331");

assertEquals(testObj.getElementString(0, 1),"\"Height(Inches)\"");

}

@Test

public void testIsPunctuation() {

assertTrue(CSVFile.isPunctuation(':'));

}

@Test

public void testCompile() {

ArrayList<String> columns = new ArrayList<String>();

columns.add("2");

columns.add("71.51521");

columns.add("136.4873");

assertEquals(CSVFile.compile("2, 71.51521, 136.4873", ','),columns);

columns.clear();

// test successful

columns.add("\"Index\"");

columns.add("\"Height(Inches)\"");

columns.add("\"Weight(Pounds)\"");

assertEquals(CSVFile.compile("\"Index\", \"Height(Inches)\", "

+ "\"Weight(Pounds)\"", ','),columns);

}

@Test

public void testAddRowCommit() {

// CSVFile testObj = new CSVFile("testData.csv",',');

// testObj.addRow("1,1,1");

// testObj.addRow("1,2,3");

// testObj.commit();

// test successful

}

@Test

public void testFindRow() {

CSVFile testObj = new CSVFile("testData.csv",',');

ArrayList<String> columns = new ArrayList<String>();

columns.add("2");

columns.add("71.51521");

columns.add("136.4873");

assertEquals(testObj.findRow("71.51521"),columns);

}

@Test

public void testContains() {

CSVFile testObj = new CSVFile("testData.csv",',');

ArrayList<String> columns = new ArrayList<String>();

columns.add("2");

columns.add("71.51521");

columns.add("136.4873");

assertTrue(testObj.contains("71.51521"));

assertFalse(testObj.contains("9889678"));

}

@Test

public void testGetColumn() {

CSVFile testObj = new CSVFile("testData2.csv",',');

CSVFile testObj2 = new CSVFile("testData3.csv",',');

ArrayList<String> columns = new ArrayList<String>();

columns.add("height");

columns.add("65.78331");

columns.add("67.62333");

assertEquals(testObj.getColumn(1),columns);

columns.clear();

columns.add("65.78331");

columns.add("67.62333");

assertEquals(testObj.getColumn("height"),columns);

columns.clear();

assertEquals(testObj2.getColumn("height"),columns);

}

@Test

public void testRemoving() {

CSVFile testObj = new CSVFile("testData4.csv",',');

//testObj.removeRow("68.69784");

// testObj.removeRow(0);

// testObj.updateFile(new File("testData4.csv"));

// test successful

}

@Test

public void testSet() {

// CSVFile testObj = new CSVFile("testData4.csv",',');

// testObj.set(6, 2, "80");

// testObj.updateFile();

// test succesfull

}

}