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DiffFormatterTest: Add a test to confirm the default rename detection settings

Add a test that confirms:

- No rename detector is initialized by default

- Rename detector is initialized after calling setDetectRenames(true)

- Rename limit and rename score have the default values 400 and
  60, respectively. Note that there are no constants for these values
  so the test hard codes them.

Change-Id: I327e2b348a40ef67d8a184e5ab09f4e9ab573e1c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
master
David Pursehouse 4 years ago
parent
commit
14509f4cbb
  1. 13
      org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/DiffFormatterTest.java

13
org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/DiffFormatterTest.java

@ -11,6 +11,8 @@
package org.eclipse.jgit.diff;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.io.BufferedOutputStream;
import java.io.ByteArrayOutputStream;
@ -73,6 +75,17 @@ public class DiffFormatterTest extends RepositoryTestCase {
super.tearDown();
}
@Test
public void testDefaultRenameDetectorSettings() throws Exception {
RenameDetector rd = df.getRenameDetector();
assertNull(rd);
df.setDetectRenames(true);
rd = df.getRenameDetector();
assertNotNull(rd);
assertEquals(400, rd.getRenameLimit());
assertEquals(60, rd.getRenameScore());
}
@Test
public void testCreateFileHeader_Add() throws Exception {
ObjectId adId = blob("a\nd\n");

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