Improved some common helpers inside the Python API.

2 files changed, 49 insertions, 9 deletions

diff --git a/tests/common/fnv1a.py b/tests/common/fnv1a.py
new file mode 100644
index 0000000..2013afa
--- /dev/null
+++ b/tests/common/fnv1a.py
@@ -0,0 +1,25 @@
+
+from chrysacase import ChrysalideTestCase
+from pychrysalide.common import fnv1a
+
+
+class TestFnv1a(ChrysalideTestCase):
+    """TestCase for common.fnv1a*"""
+
+    def testFnv1aConstructor(self):
+        """Check that no constructor is available for the fnv1a class."""
+
+        with self.assertRaisesRegex(NotImplementedError, 'Chrysalide does not allow building this kind of object from Python'):
+            instance = fnv1a()
+
+
+    def testFnv1aSamples(self):
+        """Compute some Fnv1a hashs."""
+
+        # Test cases from http://isthe.com/chongo/src/fnv/test_fnv.c
+
+        val = fnv1a.hash('')
+        self.assertEqual(val, 0xcbf29ce484222325)
+
+        val = fnv1a.hash('chongo was here!\n')
+        self.assertEqual(val, 0x46810940eff5f915)
diff --git a/tests/common/pathname.py b/tests/common/pathname.py
index 3692434..00a084b 100644
--- a/tests/common/pathname.py
+++ b/tests/common/pathname.py
@@ -1,21 +1,15 @@
-#!/usr/bin/python3-dbg
-# -*- coding: utf-8 -*-
-
-
-# Tests minimalistes pour valider la construction de chemins relatifs et absolus.
-
 
 from chrysacase import ChrysalideTestCase
 from pychrysalide.common import pathname
 
 
-class TestPathNames(ChrysalideTestCase):
-    """TestCase for common.pathname.build*"""
+class TestPathnames(ChrysalideTestCase):
+    """TestCase for common.pathname*"""
 
     @classmethod
     def setUpClass(cls):
 
-        super(TestPathNames, cls).setUpClass()
+        super(TestPathnames, cls).setUpClass()
 
         cls._tests = [
             {
@@ -93,3 +87,24 @@ class TestPathNames(ChrysalideTestCase):
         with self.assertRaisesRegex(Exception, 'Relative path is too deep.'):
 
             got = build_absolute('/a/b', '../../c')
+
+
+    def testPathnameConstructor(self):
+        """Check that no constructor is available for the pathname class."""
+
+        with self.assertRaisesRegex(NotImplementedError, 'Chrysalide does not allow building this kind of object from Python'):
+
+            instance = pathname()
+
+
+    def testPathnameSamples(self):
+        """Play with some path samples."""
+
+        filename = pathname.build_absolute_filename('/tmp/deep', '../myfile')
+        self.assertEqual(filename, '/myfile')
+
+        filename = pathname.build_absolute_filename('/tmp/deep/', '../myfile')
+        self.assertEqual(filename, '/tmp/myfile')
+
+        filename = pathname.build_relative_filename('/tmp/deep', '/myfile')
+        self.assertEqual(filename, '../myfile')