[PATCH JGit 04/19] added utility that generates the contents of the objects/info/packs file as a string from a list of PackFiles
From: mike.gaffney <mike.gaffney@asolutions.com>
---
.../jgit/lib/PacksFileContentsCreatorTest.java | 37 ++++++++++++++++++++
.../spearce/jgit/lib/PacksFileContentsCreator.java | 21 +++++++++++
2 files changed, 58 insertions(+), 0 deletions(-)
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/lib/PacksFileContentsCreatorTest.java
create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/PacksFileContentsCreator.java
diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/PacksFileContentsCreatorTest.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/PacksFileContentsCreatorTest.java
new file mode 100644
index 0000000..ef28a26
--- /dev/null
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/PacksFileContentsCreatorTest.java
@@ -0,0 +1,37 @@
+package org.spearce.jgit.lib;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.spearce.jgit.util.JGitTestUtil;
+
+import junit.framework.TestCase;
+
+public class PacksFileContentsCreatorTest extends TestCase {
+ private static final String PACK_NAME = "pack-34be9032ac282b11fa9babdc2b2a93ca996c9c2f";
+ private static final File TEST_PACK = JGitTestUtil.getTestResourceFile(PACK_NAME + ".pack");
+ private static final File TEST_IDX = JGitTestUtil.getTestResourceFile(PACK_NAME + ".idx");
+
+ public void testGettingPacksContentsSinglePack() throws Exception {
+ List<PackFile> packs = new ArrayList<PackFile>();
+ packs.add(new PackFile(TEST_IDX, TEST_PACK));
+
+ assertEquals("P " + TEST_PACK.getName() + '\r', new PacksFileContentsCreator(packs).toString());
+ }
+
+ public void testGettingPacksContentsMultiplePacks() throws Exception {
+ List<PackFile> packs = new ArrayList<PackFile>();
+ packs.add(new PackFile(TEST_IDX, TEST_PACK));
+ packs.add(new PackFile(TEST_IDX, TEST_PACK));
+ packs.add(new PackFile(TEST_IDX, TEST_PACK));
+
+ StringBuilder expected = new StringBuilder();
+ expected.append("P ").append(TEST_PACK.getName()).append("\r");
+ expected.append("P ").append(TEST_PACK.getName()).append("\r");
+ expected.append("P ").append(TEST_PACK.getName()).append("\r");
+
+ assertEquals(expected.toString(), new PacksFileContentsCreator(packs).toString());
+ }
+
+}
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/PacksFileContentsCreator.java b/org.spearce.jgit/src/org/spearce/jgit/lib/PacksFileContentsCreator.java
new file mode 100644
index 0000000..3dd0418
--- /dev/null
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/PacksFileContentsCreator.java
@@ -0,0 +1,21 @@
+package org.spearce.jgit.lib;
+
+import java.util.List;
+
+public class PacksFileContentsCreator {
+
+ private List<PackFile> packs;
+
+ public PacksFileContentsCreator(List<PackFile> packs) {
+ this.packs = packs;
+ }
+
+ public String toString(){
+ StringBuilder builder = new StringBuilder();
+ for (PackFile packFile : packs) {
+ builder.append("P ").append(packFile.getPackFile().getName()).append('\r');
+ }
+ return builder.toString();
+ }
+
+}
--
1.6.4.2
mr.gaffo@gmail.com <mr.gaffo@gmail.com>