/*
* [The "BSD licence"]
* Copyright (c) 2012 Dandelion
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Dandelion nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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package com.github.dandelion.datatables.core.export;
import static org.fest.assertions.Assertions.assertThat;
import java.util.Scanner;
import org.junit.Test;
import org.springframework.util.StringUtils;
import com.github.dandelion.datatables.core.mock.Mock;
/**
* Test the CSV export.
*
* @author Thibault Duchateau
*/
public class CsvExportTest extends ExportTest {
@Test
public void should_generate_table_with_header() {
initDefaultTable();
configureExport(new ExportConf.Builder("csv").header(true).build());
processExport(new CsvExport());
// The header must exist
String firstLine = new Scanner(new String(baos.toByteArray())).nextLine();
assertThat(firstLine).contains("Id;FirstName;LastName;City;Mail");
// There must be as many line as entries in Mock.persons (+1 for the header row)
assertThat(new String(baos.toByteArray()).split("\n")).hasSize(Mock.persons.size() + 1);
}
@Test
public void should_generate_table_without_header() {
initDefaultTable();
configureExport(new ExportConf.Builder("csv").header(false).build());
processExport(new CsvExport());
// The header must exist
String firstLine = new Scanner(new String(baos.toByteArray())).nextLine();
assertThat(firstLine).doesNotContain("Id;FirstName;LastName;City;Mail");
// There must be as many line as entries in Mock.persons (+1 for the header row)
assertThat(new String(baos.toByteArray()).split("\n")).hasSize(Mock.persons.size());
}
@Test
public void should_generate_table_with_4_columns() {
initTable();
configureExport(new ExportConf.Builder("csv").header(false).build());
processExport(new CsvExport());
String firstLine = new Scanner(new String(baos.toByteArray())).nextLine();
assertThat(StringUtils.countOccurrencesOf(firstLine, ";")).isEqualTo(4);
}
}