/*
* Copyright Technophobia Ltd 2012
*
* This file is part of Substeps.
*
* Substeps is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Substeps is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Substeps. If not, see <http://www.gnu.org/licenses/>.
*/
package com.technophobia.substeps.model;
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class Background {
private final int lineNumber;
private final String description;
private final List<Step> steps;
private final String rawText;
public Background(final int lineNumber, final String rawText, final File sourceFile) {
super();
this.lineNumber = lineNumber;
this.rawText = rawText;
this.description = descriptionFor(rawText);
this.steps = stepsFrom(lineNumber, rawText, sourceFile);
}
private List<Step> stepsFrom(final int backgroundLineNumber, final String backgroundText, final File sourceFile) {
final List<Step> backgroundSteps = new ArrayList<Step>();
final String[] bLines = backgroundText.split("\n");
for (int i = 1; i < bLines.length; i++) {
backgroundSteps.add(new Step(bLines[i], sourceFile, backgroundLineNumber + i, -1));
}
return Collections.unmodifiableList(backgroundSteps);
}
public String getDescription() {
return this.description;
}
public int getLineNumber() {
return this.lineNumber;
}
public String getRawText() {
return this.rawText;
}
public List<Step> getSteps() {
return this.steps;
}
private String descriptionFor(final String text) {
final int startIndex = text.indexOf(":") + 1;
final int endIndex = text.indexOf("\n");
// using System.getProperty("line.separator") here causes issues on
// Windows with files that don't end in /r/n..
if (endIndex == -1 || startIndex == -1) {
return "";
}
return text.substring(startIndex, endIndex).trim();
}
}