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add unit tests for generating uniffied diff with empty deltas case

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dm.naumenko@gmail.com
2011-05-25 11:15:28 +00:00
parent 9a6d3aef55
commit 5bc9626ca4
1 changed files with 7 additions and 0 deletions
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7
test/testcase/diffutils/GenerateUnifiedDiffTest.java
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@@ -8,6 +8,7 @@ import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
@@ -42,6 +43,12 @@ public class GenerateUnifiedDiffTest extends TestCase {
verify(origLines, revLines);
}
public void testGenerateUnifiedDiffWithoutAnyDeltas() throws Exception {
List<String> test = Arrays.asList("abc");
Patch patch = DiffUtils.diff(test, test);
DiffUtils.generateUnifiedDiff("abc", "abc", test, patch, 0);
}
public void testDiff_Issue10() throws Exception {
final List<String> baseLines = fileToLines("test" + FS + "mocks" + FS + "issue10_base.txt");
final List<String> patchLines = fileToLines("test" + FS + "mocks" + FS + "issue10_patch.txt");