StripSpaceTest.java

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 * Copyright 2008 Jonas Fonseca <fonseca@diku.dk>
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package org.nbgit.ui.commit;

import org.junit.Test;
import static org.junit.Assert.*;

public class StripSpaceTest {

    @Test
    public void endOfLine() {
        assertEquals("abc\n", CommitAction.stripSpace("abc \t \r\n"));
        assertEquals("a\nbc\n", CommitAction.stripSpace("a \nbc \t \n"));
    }

    @Test
    public void emptyLines() {
        assertEquals("abc\n", CommitAction.stripSpace("\n\n\nabc \t \n"));
        assertEquals("a\nbc\n", CommitAction.stripSpace("a \nbc \t \n\n\n\n\n"));
        assertEquals("", CommitAction.stripSpace(" \t \n   \n\n\n\n"));
    }

    @Test
    public void consecutiveEmptyLines() {
        assertEquals("a\n\nb\nc\n", CommitAction.stripSpace("\n\n\na\n\n\n\nb\nc \t \n"));
        assertEquals("a\n\nbc\n", CommitAction.stripSpace("a \n\n\n\n\nbc \t \n\n\n\n\n"));
    }

}