Add autodetection for autotools, and a factory function

1 files changed, 24 insertions, 4 deletions

diff --git a/morphlib/buildsystem_tests.py b/morphlib/buildsystem_tests.py
index 33b7a580..c8e9058f 100644
--- a/morphlib/buildsystem_tests.py
+++ b/morphlib/buildsystem_tests.py
@@ -27,12 +27,12 @@ def touch(pathname):
         pass
 
 
-def create_empty_project(srcdir):
+def create_manual_project(srcdir):
     pass
 
 
 def create_autotools_project(srcdir):
-    touch(os.path.join(srcdir, 'configure'))
+    touch(os.path.join(srcdir, 'configure.in'))
 
 
 class ManualBuildSystem(unittest.TestCase):
@@ -45,7 +45,7 @@ class ManualBuildSystem(unittest.TestCase):
         shutil.rmtree(self.tempdir)
         
     def test_does_not_autodetect_empty(self):
-        create_empty_project(self.tempdir)
+        create_manual_project(self.tempdir)
         self.assertFalse(self.bs.used_by_project(self.tempdir))
         
     def test_does_not_autodetect_autotools(self):
@@ -63,10 +63,30 @@ class AutotoolsBuildSystem(unittest.TestCase):
         shutil.rmtree(self.tempdir)
         
     def test_does_not_autodetect_empty(self):
-        create_empty_project(self.tempdir)
+        create_manual_project(self.tempdir)
         self.assertFalse(self.bs.used_by_project(self.tempdir))
         
     def test_autodetects_autotools(self):
         create_autotools_project(self.tempdir)
         self.assertFalse(self.bs.used_by_project(self.tempdir))
 
+
+class DetectBuildSystemTests(unittest.TestCase):
+
+    def setUp(self):
+        self.bs = morphlib.buildsystem.ManualBuildSystem()
+        self.tempdir = tempfile.mkdtemp()
+        
+    def tearDown(self):
+        shutil.rmtree(self.tempdir)
+
+    def test_autodetects_manual(self):
+        create_manual_project(self.tempdir)
+        bs = morphlib.buildsystem.detect_build_system(self.tempdir)
+        self.assertEqual(type(bs), morphlib.buildsystem.ManualBuildSystem)
+
+    def test_autodetects_autotools(self):
+        create_autotools_project(self.tempdir)
+        bs = morphlib.buildsystem.detect_build_system(self.tempdir)
+        self.assertEqual(type(bs), morphlib.buildsystem.AutotoolsBuildSystem)
+