# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1626006402 -7200
# Node ID 18622d2656026d67769061da4783cc469db058da
# Parent  4ff02a4f401a5fabe70304d296f23407d1b3e352
Unittests for ".getfirstvar()"

diff -r 4ff02a4f401a -r 18622d265602 tests/test.py
--- a/tests/test.py	Sun Jul 11 14:19:35 2021 +0200
+++ b/tests/test.py	Sun Jul 11 14:26:42 2021 +0200
@@ -462,6 +462,34 @@
         self.assertFalse(cfg.getboolvar_s("non.existing.key",
                                           default=False))
 
+    def test18_getfirstvar_nonexisting(self):
+        cfg = self._load(os.path.join(TESTDATADIR, "conf20.yml"))
+        self.assertRaises(
+            KeyError,
+            cfg.getfirstvar,
+            "db.non.existing.key",
+            "db.non.existing.key2")
+
+    def test19_getfirstvar_nonexisting_default(self):
+        cfg = self._load(os.path.join(TESTDATADIR, "conf20.yml"))
+        self.assertIsNone(cfg.getfirstvar("db.non.existing.key",
+                                          "db.non.existing.key2",
+                                          "intl.non.existing",
+                                          default=None))
+
+    def test20_getfirstvar_existing(self):
+        cfg = self._load(os.path.join(TESTDATADIR, "conf20.yml"))
+        self.assertEqual("test-configmix", cfg.getfirstvar("intl.domain"))
+        self.assertEqual("test-configmix", cfg.getfirstvar("intl.domain",
+                                                           "intl.fallback"))
+        self.assertEqual("de", cfg.getfirstvar("intl.fallback",
+                                               "intl.domain",
+                                               default=None))
+
+        self.assertEqual("de", cfg.getfirstvar("intl.non.existing",
+                                               "intl.fallback",
+                                               default=None))
+
 
 class T02LoadAndMerge(_T02MixinLoadAndMerge, unittest.TestCase):