test: add basic test from dvc import cmd

Signed-off-by: Ruslan Kuprieiev <[email protected]>

tests/test_import.py

@@ -0,0 +1,20 @@
+import os
+import stat
+import shutil
+import filecmp
+
+from dvc.main import main
+from dvc.command.imp import CmdImport
+
+from tests.basic_env import TestDvc
+
+
+class TestCmdImport(TestDvc):
+    def test(self):
+        ret = main(['import',
+                    self.FOO, 'import'])
+        self.assertEqual(ret, 0)
+
+        ret = main(['import',
+                    'non-existing-file', 'import'])
+        self.assertNotEqual(ret, 0)