[PATCH 3/7] fetch2/git: add tests to capture existing behavior wrt. naming of git shallow tarball

["Urs Fässler" <urs.fassler@bbv.ch>]

The mapping of the URLs to the local shallow tarballs is not obvious. For
easier understanding, we add this tests to explicitly 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 | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/lib/bb/tests/fetch.py b/lib/bb/tests/fetch.py
index dcc4d8ce..79be1be0 100644
--- a/lib/bb/tests/fetch.py
+++ b/lib/bb/tests/fetch.py
@@ -546,6 +546,41 @@ class TarballNamingTest(FetcherTest):
         self.assertIn(self.mirror_tarball, dir)
 
 
+class GitShallowTarballNamingTest(FetcherTest):
+    def setUp(self):
+        super(GitShallowTarballNamingTest, self).setUp()
+        self.recipe_url = "git://git.openembedded.org/bitbake"
+        self.recipe_tarball = "gitshallow_git.openembedded.org.bitbake_82ea737-1_master.tar.gz"
+        self.mirror_url = "git://github.com/openembedded/bitbake.git"
+        self.mirror_tarball = "gitshallow_github.com.openembedded.bitbake.git_82ea737-1_master.tar.gz"
+
+        self.d.setVar('BB_GIT_SHALLOW', '1')
+        self.d.setVar('BB_GENERATE_SHALLOW_TARBALLS', '1')
+        self.d.setVar('SRCREV', '82ea737a0b42a8b53e11c9cde141e9e9c0bd8c40')
+
+    def setup_mirror_rewrite(self):
+        self.d.setVar("PREMIRRORS", self.recipe_url + " " + self.mirror_url + " \n")
+
+    @skipIfNoNetwork()
+    def test_that_the_tarball_is_named_after_recipe_url_when_no_mirroring_is_used(self):
+        fetcher = bb.fetch.Fetch([self.recipe_url], self.d)
+
+        fetcher.download()
+
+        dir = os.listdir(self.dldir)
+        self.assertIn(self.recipe_tarball, dir)
+
+    @skipIfNoNetwork()
+    def test_that_the_mirror_tarball_is_created_when_mirroring_is_used(self):
+        self.setup_mirror_rewrite()
+        fetcher = bb.fetch.Fetch([self.recipe_url], self.d)
+
+        fetcher.download()
+
+        dir = os.listdir(self.dldir)
+        self.assertIn(self.mirror_tarball, dir)
+
+
 class FetcherLocalTest(FetcherTest):
     def setUp(self):
         def touch(fn):
-- 
2.19.1