[PATCH 1/9] fetch2/git: add tests to verify naming of download directories

["Urs Fässler" <urs.fassler@bbv.ch>]

The mapping of the URLs to the local directory is not obvious. For easier
understanding, we add this tests to explicit showing the mapping.

Signed-off-by: Urs Fässler <urs.fassler@bbv.ch>
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
---
 lib/bb/tests/fetch.py | 52 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/lib/bb/tests/fetch.py b/lib/bb/tests/fetch.py
index 4af0ac55..5bce1bf8 100644
--- a/lib/bb/tests/fetch.py
+++ b/lib/bb/tests/fetch.py
@@ -463,6 +463,58 @@ class MirrorUriTest(FetcherTest):
                                 'https://BBBB/B/B/B/bitbake/bitbake-1.0.tar.gz',
                                 'http://AAAA/A/A/A/B/B/bitbake/bitbake-1.0.tar.gz'])
 
+
+class GitDownloadDirectoryNamingTest(FetcherTest):
+    def setUp(self):
+        super(GitDownloadDirectoryNamingTest, self).setUp()
+        self.__recipe_url = "git://git.openembedded.org/bitbake"
+        self.__recipe_dir = "git.openembedded.org.bitbake"
+        self.__mirror_url = "git://github.com/openembedded/bitbake.git"
+        self.__mirror_dir = "github.com.openembedded.bitbake.git"
+
+        self.d.setVar('SRCREV', '82ea737a0b42a8b53e11c9cde141e9e9c0bd8c40')
+        self.d.setVar("PREMIRRORS", self.__recipe_url + " " + self.__mirror_url + " \n")
+
+    @skipIfNoNetwork()
+    def test_that_directory_is_named_after_recipe_url_when_no_mirroring_is_used(self):
+        fetcher = bb.fetch.Fetch([self.__mirror_url], self.d)
+
+        fetcher.download()
+
+        dir = os.listdir(self.dldir + "/git2")
+        self.assertIn(self.__mirror_dir, dir)
+
+    @skipIfNoNetwork()
+    def test_that_directory_exists_for_mirrored_url_and_recipe_url_when_mirroring_is_used(self):
+        fetcher = bb.fetch.Fetch([self.__recipe_url], self.d)
+
+        fetcher.download()
+
+        dir = os.listdir(self.dldir + "/git2")
+        self.assertIn(self.__mirror_dir, dir)
+        self.assertIn(self.__recipe_dir, dir)
+
+    @skipIfNoNetwork()
+    def test_that_recipe_directory_is_link_to_mirrored_directory_when_mirroring_is_used(self):
+        fetcher = bb.fetch.Fetch([self.__recipe_url], self.d)
+
+        fetcher.download()
+
+        path = os.readlink(self.dldir + "/git2/" + self.__recipe_dir)
+        self.assertTrue(path.endswith("/" + self.__mirror_dir))
+
+    @skipIfNoNetwork()
+    def test_that_recipe_directory_is_link_to_mirrored_directory_when_mirroring_is_used_and_the_mirrored_directory_already_exists(self):
+        fetcher = bb.fetch.Fetch([self.__mirror_url], self.d)
+        fetcher.download()
+        fetcher = bb.fetch.Fetch([self.__recipe_url], self.d)
+
+        fetcher.download()
+
+        path = os.readlink(self.dldir + "/git2/" + self.__recipe_dir)
+        self.assertTrue(path.endswith("/" + self.__mirror_dir))
+
+
 class FetcherLocalTest(FetcherTest):
     def setUp(self):
         def touch(fn):
-- 
2.18.0