package fit.decorator;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import java.text.ParseException;
import fit.Parse;
import fit.decorator.exceptions.InvalidInputException;
import fit.decorator.util.TestCaseHelper;
import org.junit.Test;
public class CopyAndAppendLastRowTest extends FixtureDecoratorTestCase {
private static final String FIRST_HTML_ROW = "<tr><td>" + CopyAndAppendLastRow.class.getName()
+ "</td><td>0</td><td>times</td></tr>";
private static final int COUNTER = 5;
private FixtureDecorator decorator = new CopyAndAppendLastRow();
protected String geDecoratorHTMLRow() {
return FIRST_HTML_ROW;
}
protected int numberOfAssertionsOnDecorator() {
return 0;
}
@Test
public void testSetupDecoratorShouldThrowInvalidInputExceptionIfCounterIsNotSpecified() throws ParseException {
try {
decorator.setupDecorator(new String[0]);
fail("Should blow up");
} catch (InvalidInputException e) {
assertEquals("Count for number of times to add the last row must be specified", e.getMessage());
}
}
@Test
public void testSetupDecoratorShouldAddCounterToSummary() throws Exception {
decorator.setupDecorator(new String[]
{String.valueOf(COUNTER)});
assertEquals(COUNTER, ((Integer) decorator.summary.get(CopyAndAppendLastRow.NUMBER_OF_TIMES)).intValue());
}
@Test
public void testShouldLeaveTableAsItIsIfCounterValueIsZero() throws Exception {
String fitPage = "<table>" + FIRST_HTML_ROW + "<tr><td>fit.decorator.TestFixture</td></tr></table>";
decorator.doTables(new Parse(fitPage));
TestCaseHelper.assertCounts(TestCaseHelper.counts(0, 0, 0, 0), decorator.counts);
}
@Test
public void testShouldAddOneRowIfCounterValueIsOne() throws Exception {
String fitPage = "<table><tr><td>" + CopyAndAppendLastRow.class.getName() + "</td><td>1"
+ "</td><td>times</td></tr><tr><td>eg.Division</td></tr>"
+ "<tr><td>numerator</td><td>denominator</td><td>quotient()</td></tr>"
+ "<tr><td>10</td><td>2</td><td>5</td></tr></table>";
decorator.doTables(new Parse(fitPage));
TestCaseHelper.assertCounts(TestCaseHelper.counts(2, 0, 0, 0), decorator.counts);
}
@Test
public void testShouldLeaveTableAsItIsIfTotalRowsAreLessThanThree() throws Exception {
String fitPage = "<table><tr><td>" + CopyAndAppendLastRow.class.getName() + "</td>"
+ "<td>0</td><td>times</td></tr><tr><td>eg.Division</td></tr>"
+ "<tr><td>numerator</td><td>denominator</td><td>quotient()</td></tr></table>";
decorator.doTables(new Parse(fitPage));
TestCaseHelper.assertCounts(TestCaseHelper.counts(0, 0, 0, 0), decorator.counts);
}
@Test
public void testShouldAppendLastRowCounterNumberOfTimes() throws Exception {
String fitPage = "<table><tr><td>" + CopyAndAppendLastRow.class.getName() + "</td><td>" + COUNTER
+ "</td><td>times</td></tr><tr><td>eg.Division</td></tr>"
+ "<tr><td>numerator</td><td>denominator</td><td>quotient()</td></tr>"
+ "<tr><td>10</td><td>2</td><td>5</td></tr></table>";
decorator.doTable(new Parse(fitPage));
TestCaseHelper.assertCounts(TestCaseHelper.counts(COUNTER + 1, 0, 0, 0), decorator.counts);
}
@Test
public void testShouldAppendOnlyTheLastRowCounterNumberOfTimes() throws Exception {
String fitPage = "<table><tr><td>" + CopyAndAppendLastRow.class.getName() + "</td><td>" + COUNTER
+ "</td><td>times</td></tr><tr><td>eg.Division</td></tr>"
+ "<tr><td>numerator</td><td>denominator</td><td>quotient()</td></tr>"
+ "<tr><td>10</td><td>2</td><td>5</td></tr><tr><td>12.6</td><td>3</td><td>4.2</td></tr>"
+ "<tr><td>100</td><td>4</td><td>25</td></tr></table>";
decorator.doTable(new Parse(fitPage));
TestCaseHelper.assertCounts(TestCaseHelper.counts(COUNTER + 3, 0, 0, 0), decorator.counts);
}
}