[Checkins] SVN: z3c.blobfile/trunk/src/z3c/blobfile/test Added test
files
Uwe Oestermeier
u.oestermeier at iwm-kmrc.de
Sat Nov 10 11:17:13 EST 2007
Log message for revision 81722:
Added test files
Changed:
A z3c.blobfile/trunk/src/z3c/blobfile/test_image.py
A z3c.blobfile/trunk/src/z3c/blobfile/tests.py
-=-
Added: z3c.blobfile/trunk/src/z3c/blobfile/test_image.py
===================================================================
--- z3c.blobfile/trunk/src/z3c/blobfile/test_image.py (rev 0)
+++ z3c.blobfile/trunk/src/z3c/blobfile/test_image.py 2007-11-10 16:17:13 UTC (rev 81722)
@@ -0,0 +1,184 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Test Image content component
+
+$Id: test_image.py 76693 2007-06-14 13:39:36Z mgedmin $
+"""
+import unittest
+from zope.interface.verify import verifyClass
+from zope.app.file.interfaces import IImage
+from zope.app.file.image import Image, FileFactory, ImageSized
+from zope.app.file.file import File, FileWriteFile, FileReadFile
+
+zptlogo = (
+ 'GIF89a\x10\x00\x10\x00\xd5\x00\x00\xff\xff\xff\xff\xff\xfe\xfc\xfd\xfd'
+ '\xfa\xfb\xfc\xf7\xf9\xfa\xf5\xf8\xf9\xf3\xf6\xf8\xf2\xf5\xf7\xf0\xf4\xf6'
+ '\xeb\xf1\xf3\xe5\xed\xef\xde\xe8\xeb\xdc\xe6\xea\xd9\xe4\xe8\xd7\xe2\xe6'
+ '\xd2\xdf\xe3\xd0\xdd\xe3\xcd\xdc\xe1\xcb\xda\xdf\xc9\xd9\xdf\xc8\xd8\xdd'
+ '\xc6\xd7\xdc\xc4\xd6\xdc\xc3\xd4\xda\xc2\xd3\xd9\xc1\xd3\xd9\xc0\xd2\xd9'
+ '\xbd\xd1\xd8\xbd\xd0\xd7\xbc\xcf\xd7\xbb\xcf\xd6\xbb\xce\xd5\xb9\xcd\xd4'
+ '\xb6\xcc\xd4\xb6\xcb\xd3\xb5\xcb\xd2\xb4\xca\xd1\xb2\xc8\xd0\xb1\xc7\xd0'
+ '\xb0\xc7\xcf\xaf\xc6\xce\xae\xc4\xce\xad\xc4\xcd\xab\xc3\xcc\xa9\xc2\xcb'
+ '\xa8\xc1\xca\xa6\xc0\xc9\xa4\xbe\xc8\xa2\xbd\xc7\xa0\xbb\xc5\x9e\xba\xc4'
+ '\x9b\xbf\xcc\x98\xb6\xc1\x8d\xae\xbaFgs\x00\x00\x00\x00\x00\x00\x00\x00'
+ '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+ '\x00,\x00\x00\x00\x00\x10\x00\x10\x00\x00\x06z@\x80pH,\x12k\xc8$\xd2f\x04'
+ '\xd4\x84\x01\x01\xe1\xf0d\x16\x9f\x80A\x01\x91\xc0ZmL\xb0\xcd\x00V\xd4'
+ '\xc4a\x87z\xed\xb0-\x1a\xb3\xb8\x95\xbdf8\x1e\x11\xca,MoC$\x15\x18{'
+ '\x006}m\x13\x16\x1a\x1f\x83\x85}6\x17\x1b $\x83\x00\x86\x19\x1d!%)\x8c'
+ '\x866#\'+.\x8ca`\x1c`(,/1\x94B5\x19\x1e"&*-024\xacNq\xba\xbb\xb8h\xbeb'
+ '\x00A\x00;'
+ )
+
+class TestImage(unittest.TestCase):
+
+ def _makeImage(self, *args, **kw):
+ return Image(*args, **kw)
+
+ def testEmpty(self):
+ file = self._makeImage()
+ self.assertEqual(file.contentType, '')
+ self.assertEqual(file.data, '')
+
+ def testConstructor(self):
+ file = self._makeImage('Data')
+ self.assertEqual(file.contentType, '')
+ self.assertEqual(file.data, 'Data')
+
+ def testMutators(self):
+ image = self._makeImage()
+
+ image.contentType = 'image/jpeg'
+ self.assertEqual(image.contentType, 'image/jpeg')
+
+ image._setData(zptlogo)
+ self.assertEqual(image.data, zptlogo)
+ self.assertEqual(image.contentType, 'image/gif')
+ self.assertEqual(image.getImageSize(), (16, 16))
+
+ def testInterface(self):
+ self.failUnless(IImage.implementedBy(Image))
+ self.failUnless(verifyClass(IImage, Image))
+
+class TestFileAdapters(unittest.TestCase):
+
+ def _makeFile(self, *args, **kw):
+ return Image(*args, **kw)
+
+ def test_ReadFile(self):
+ file = self._makeFile()
+ content = "This is some file\ncontent."
+ file.data = content
+ file.contentType = 'text/plain'
+ self.assertEqual(FileReadFile(file).read(), content)
+ self.assertEqual(FileReadFile(file).size(), len(content))
+
+ def test_WriteFile(self):
+ file = self._makeFile()
+ content = "This is some file\ncontent."
+ FileWriteFile(file).write(content)
+ self.assertEqual(file.data, content)
+
+class DummyImage(object):
+
+ def __init__(self, width, height, bytes):
+ self.width = width
+ self.height = height
+ self.bytes = bytes
+
+ def getSize(self):
+ return self.bytes
+
+ def getImageSize(self):
+ return self.width, self.height
+
+
+class TestFileFactory(unittest.TestCase):
+
+ def test_image(self):
+ factory = FileFactory(None)
+ f = factory("spam.txt", "image/foo", "hello world")
+ self.assert_(isinstance(f, Image), f)
+ f = factory("spam.txt", "", zptlogo)
+ self.assert_(isinstance(f, Image), f)
+
+ def test_text(self):
+ factory = FileFactory(None)
+ f = factory("spam.txt", "", "hello world")
+ self.assert_(isinstance(f, File), f)
+ self.assert_(not isinstance(f, Image), f)
+ f = factory("spam.txt", "", "\0\1\2\3\4")
+ self.assert_(isinstance(f, File), f)
+ self.assert_(not isinstance(f, Image), f)
+ f = factory("spam.txt", "text/splat", zptlogo)
+ self.assert_(isinstance(f, File), f)
+ self.assert_(not isinstance(f, Image), f)
+ f = factory("spam.txt", "application/splat", zptlogo)
+ self.assert_(isinstance(f, File), f)
+ self.assert_(not isinstance(f, Image), f)
+
+class TestSized(unittest.TestCase):
+
+ def testInterface(self):
+ from zope.size.interfaces import ISized
+ self.failUnless(ISized.implementedBy(ImageSized))
+ self.failUnless(verifyClass(ISized, ImageSized))
+
+ def test_zeroSized(self):
+ s = ImageSized(DummyImage(0, 0, 0))
+ self.assertEqual(s.sizeForSorting(), ('byte', 0))
+ self.assertEqual(s.sizeForDisplay(), u'0 KB ${width}x${height}')
+ self.assertEqual(s.sizeForDisplay().mapping['width'], '0')
+ self.assertEqual(s.sizeForDisplay().mapping['height'], '0')
+
+ def test_arbitrarySize(self):
+ s = ImageSized(DummyImage(34, 56, 78))
+ self.assertEqual(s.sizeForSorting(), ('byte', 78))
+ self.assertEqual(s.sizeForDisplay(), u'1 KB ${width}x${height}')
+ self.assertEqual(s.sizeForDisplay().mapping['width'], '34')
+ self.assertEqual(s.sizeForDisplay().mapping['height'], '56')
+
+ def test_unknownSize(self):
+ s = ImageSized(DummyImage(-1, -1, 23))
+ self.assertEqual(s.sizeForSorting(), ('byte', 23))
+ self.assertEqual(s.sizeForDisplay(), u'1 KB ${width}x${height}')
+ self.assertEqual(s.sizeForDisplay().mapping['width'], '?')
+ self.assertEqual(s.sizeForDisplay().mapping['height'], '?')
+
+ def test_getImageInfo(self):
+ from zope.app.file.image import getImageInfo
+ t, w, h = getImageInfo("\xff\xd8\xff\xe0\x00\x10JFIF\x00\x01\x01\x00\x00\x01\x00\x01\x00\x00\xff\xdb\x00C")
+
+ def test_getImageInfo_bmp(self):
+ from zope.app.file.image import getImageInfo
+ t, w, h = getImageInfo('BMl\x05\x00\x00\x00\x00\x00\x006\x04\x00\x00('
+ '\x00\x00\x00\x10\x00\x00\x00\x10\x00\x00\x00'
+ '\x01\x00\x08\x00\x01\x00\x00\x006\x01\x00\x00'
+ '\x12\x0b\x00\x00\x12\x0b\x00\x00\x00\x01\x00'
+ '... and so on ...')
+ self.assertEqual(t, "image/x-ms-bmp")
+ self.assertEqual(w, 16)
+ self.assertEqual(h, 16)
+
+
+def test_suite():
+ return unittest.TestSuite((
+ unittest.makeSuite(TestImage),
+ unittest.makeSuite(TestFileAdapters),
+ unittest.makeSuite(TestFileFactory),
+ unittest.makeSuite(TestSized)
+ ))
+
+if __name__=='__main__':
+ unittest.TextTestRunner().run(test_suite())
Added: z3c.blobfile/trunk/src/z3c/blobfile/tests.py
===================================================================
--- z3c.blobfile/trunk/src/z3c/blobfile/tests.py (rev 0)
+++ z3c.blobfile/trunk/src/z3c/blobfile/tests.py 2007-11-10 16:17:13 UTC (rev 81722)
@@ -0,0 +1,184 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Test Image content component
+
+$Id: test_image.py 76693 2007-06-14 13:39:36Z mgedmin $
+"""
+import unittest
+from zope.interface.verify import verifyClass
+from zope.app.file.interfaces import IImage
+from z3c.blobfile.image import Image, FileFactory, ImageSized
+from z3c.blobfile.file import File, FileWriteFile, FileReadFile
+
+zptlogo = (
+ 'GIF89a\x10\x00\x10\x00\xd5\x00\x00\xff\xff\xff\xff\xff\xfe\xfc\xfd\xfd'
+ '\xfa\xfb\xfc\xf7\xf9\xfa\xf5\xf8\xf9\xf3\xf6\xf8\xf2\xf5\xf7\xf0\xf4\xf6'
+ '\xeb\xf1\xf3\xe5\xed\xef\xde\xe8\xeb\xdc\xe6\xea\xd9\xe4\xe8\xd7\xe2\xe6'
+ '\xd2\xdf\xe3\xd0\xdd\xe3\xcd\xdc\xe1\xcb\xda\xdf\xc9\xd9\xdf\xc8\xd8\xdd'
+ '\xc6\xd7\xdc\xc4\xd6\xdc\xc3\xd4\xda\xc2\xd3\xd9\xc1\xd3\xd9\xc0\xd2\xd9'
+ '\xbd\xd1\xd8\xbd\xd0\xd7\xbc\xcf\xd7\xbb\xcf\xd6\xbb\xce\xd5\xb9\xcd\xd4'
+ '\xb6\xcc\xd4\xb6\xcb\xd3\xb5\xcb\xd2\xb4\xca\xd1\xb2\xc8\xd0\xb1\xc7\xd0'
+ '\xb0\xc7\xcf\xaf\xc6\xce\xae\xc4\xce\xad\xc4\xcd\xab\xc3\xcc\xa9\xc2\xcb'
+ '\xa8\xc1\xca\xa6\xc0\xc9\xa4\xbe\xc8\xa2\xbd\xc7\xa0\xbb\xc5\x9e\xba\xc4'
+ '\x9b\xbf\xcc\x98\xb6\xc1\x8d\xae\xbaFgs\x00\x00\x00\x00\x00\x00\x00\x00'
+ '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
+ '\x00,\x00\x00\x00\x00\x10\x00\x10\x00\x00\x06z@\x80pH,\x12k\xc8$\xd2f\x04'
+ '\xd4\x84\x01\x01\xe1\xf0d\x16\x9f\x80A\x01\x91\xc0ZmL\xb0\xcd\x00V\xd4'
+ '\xc4a\x87z\xed\xb0-\x1a\xb3\xb8\x95\xbdf8\x1e\x11\xca,MoC$\x15\x18{'
+ '\x006}m\x13\x16\x1a\x1f\x83\x85}6\x17\x1b $\x83\x00\x86\x19\x1d!%)\x8c'
+ '\x866#\'+.\x8ca`\x1c`(,/1\x94B5\x19\x1e"&*-024\xacNq\xba\xbb\xb8h\xbeb'
+ '\x00A\x00;'
+ )
+
+class TestImage(unittest.TestCase):
+
+ def _makeImage(self, *args, **kw):
+ return Image(*args, **kw)
+
+ def testEmpty(self):
+ file = self._makeImage()
+ self.assertEqual(file.contentType, '')
+ self.assertEqual(file.data, '')
+
+ def testConstructor(self):
+ file = self._makeImage('Data')
+ self.assertEqual(file.contentType, '')
+ self.assertEqual(file.data, 'Data')
+
+ def testMutators(self):
+ image = self._makeImage()
+
+ image.contentType = 'image/jpeg'
+ self.assertEqual(image.contentType, 'image/jpeg')
+
+ image._setData(zptlogo)
+ self.assertEqual(image.data, zptlogo)
+ self.assertEqual(image.contentType, 'image/gif')
+ self.assertEqual(image.getImageSize(), (16, 16))
+
+ def testInterface(self):
+ self.failUnless(IImage.implementedBy(Image))
+ self.failUnless(verifyClass(IImage, Image))
+
+class TestFileAdapters(unittest.TestCase):
+
+ def _makeFile(self, *args, **kw):
+ return Image(*args, **kw)
+
+ def test_ReadFile(self):
+ file = self._makeFile()
+ content = "This is some file\ncontent."
+ file.data = content
+ file.contentType = 'text/plain'
+ self.assertEqual(FileReadFile(file).read(), content)
+ self.assertEqual(FileReadFile(file).size(), len(content))
+
+ def test_WriteFile(self):
+ file = self._makeFile()
+ content = "This is some file\ncontent."
+ FileWriteFile(file).write(content)
+ self.assertEqual(file.data, content)
+
+class DummyImage(object):
+
+ def __init__(self, width, height, bytes):
+ self.width = width
+ self.height = height
+ self.bytes = bytes
+
+ def getSize(self):
+ return self.bytes
+
+ def getImageSize(self):
+ return self.width, self.height
+
+
+class TestFileFactory(unittest.TestCase):
+
+ def test_image(self):
+ factory = FileFactory(None)
+ f = factory("spam.txt", "image/foo", "hello world")
+ self.assert_(isinstance(f, Image), f)
+ f = factory("spam.txt", "", zptlogo)
+ self.assert_(isinstance(f, Image), f)
+
+ def test_text(self):
+ factory = FileFactory(None)
+ f = factory("spam.txt", "", "hello world")
+ self.assert_(isinstance(f, File), f)
+ self.assert_(not isinstance(f, Image), f)
+ f = factory("spam.txt", "", "\0\1\2\3\4")
+ self.assert_(isinstance(f, File), f)
+ self.assert_(not isinstance(f, Image), f)
+ f = factory("spam.txt", "text/splat", zptlogo)
+ self.assert_(isinstance(f, File), f)
+ self.assert_(not isinstance(f, Image), f)
+ f = factory("spam.txt", "application/splat", zptlogo)
+ self.assert_(isinstance(f, File), f)
+ self.assert_(not isinstance(f, Image), f)
+
+class TestSized(unittest.TestCase):
+
+ def testInterface(self):
+ from zope.size.interfaces import ISized
+ self.failUnless(ISized.implementedBy(ImageSized))
+ self.failUnless(verifyClass(ISized, ImageSized))
+
+ def test_zeroSized(self):
+ s = ImageSized(DummyImage(0, 0, 0))
+ self.assertEqual(s.sizeForSorting(), ('byte', 0))
+ self.assertEqual(s.sizeForDisplay(), u'0 KB ${width}x${height}')
+ self.assertEqual(s.sizeForDisplay().mapping['width'], '0')
+ self.assertEqual(s.sizeForDisplay().mapping['height'], '0')
+
+ def test_arbitrarySize(self):
+ s = ImageSized(DummyImage(34, 56, 78))
+ self.assertEqual(s.sizeForSorting(), ('byte', 78))
+ self.assertEqual(s.sizeForDisplay(), u'1 KB ${width}x${height}')
+ self.assertEqual(s.sizeForDisplay().mapping['width'], '34')
+ self.assertEqual(s.sizeForDisplay().mapping['height'], '56')
+
+ def test_unknownSize(self):
+ s = ImageSized(DummyImage(-1, -1, 23))
+ self.assertEqual(s.sizeForSorting(), ('byte', 23))
+ self.assertEqual(s.sizeForDisplay(), u'1 KB ${width}x${height}')
+ self.assertEqual(s.sizeForDisplay().mapping['width'], '?')
+ self.assertEqual(s.sizeForDisplay().mapping['height'], '?')
+
+ def test_getImageInfo(self):
+ from zope.app.file.image import getImageInfo
+ t, w, h = getImageInfo("\xff\xd8\xff\xe0\x00\x10JFIF\x00\x01\x01\x00\x00\x01\x00\x01\x00\x00\xff\xdb\x00C")
+
+ def test_getImageInfo_bmp(self):
+ from zope.app.file.image import getImageInfo
+ t, w, h = getImageInfo('BMl\x05\x00\x00\x00\x00\x00\x006\x04\x00\x00('
+ '\x00\x00\x00\x10\x00\x00\x00\x10\x00\x00\x00'
+ '\x01\x00\x08\x00\x01\x00\x00\x006\x01\x00\x00'
+ '\x12\x0b\x00\x00\x12\x0b\x00\x00\x00\x01\x00'
+ '... and so on ...')
+ self.assertEqual(t, "image/x-ms-bmp")
+ self.assertEqual(w, 16)
+ self.assertEqual(h, 16)
+
+
+def test_suite():
+ return unittest.TestSuite((
+ unittest.makeSuite(TestImage),
+ unittest.makeSuite(TestFileAdapters),
+ unittest.makeSuite(TestFileFactory),
+ unittest.makeSuite(TestSized)
+ ))
+
+if __name__=='__main__':
+ unittest.TextTestRunner().run(test_suite())
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