def setUp(self):
self.svgObject = GranulateSVG(svgStringIO, max = MAX)
self.svgList = self.svgObject.granulate()['file_list']
self.xml = minidom.parseString(svgStringIO.getvalue())
class TestGranulateSVG(unittest.TestCase):
def setUp(self):
self.svgObject = GranulateSVG(svgStringIO, max = MAX)
self.svgList = self.svgObject.granulate()['file_list']
self.xml = minidom.parseString(svgStringIO.getvalue())
def testCountTags(self):
""" test the number of tags """
string = svgStringIO.getvalue()
xmlobj = PrepareSVG()
self.xml = xmlobj.removeUse( string )
self.assertEquals(self.svgObject._GranulateSVG__countTags(self.xml), 2)
def testImgsPerFileAndRemainder(self):
""" test the number of images per file and the remainder """
self.assertEquals(self.svgObject._GranulateSVG__imgs_per_file, 1)
self.assertEquals(self.svgObject._GranulateSVG__remainder, 0)
def testGetAllDefinitions(self):
""" test if all definitions are defined in all the files """
for svgElement in self.svgList:
definitions = ''
element = minidom.parseString(svgElement.content.getvalue())
for tag in ['style', 'defs', 'metadata']:
for elem in element.getElementsByTagName(tag):
definitions += elem.toxml()
element.unlink()
defs = re.findall('(<defs>[ \n\t]*<path id="test"/>[ \n\t]*</defs>)', definitions)
self.assertTrue(defs)
metadata = re.findall('(<metadata id="metadataTest"/>)', definitions)
self.assertTrue(metadata)
def testGranulate(self):
""" test the list generated by ``granulate`` """
rectTree = minidom.parseString( self.svgList[0].content.getvalue() )
rectTEST = rectTree.getElementsByTagName('rect')[0]
textTree = minidom.parseString( self.svgList[1].content.getvalue() )
textTEST = textTree.getElementsByTagName('text')[0]
self.assertEqual(len(self.svgList), 2)
self.assertEqual(rectTEST.tagName, 'rect')
self.assertEqual(rectTEST.attributes.get("x").value, "0")
self.assertEqual(rectTEST.attributes.get("y").value, "0")
self.assertEqual(rectTEST.attributes.get("width").value, "100")
self.assertEqual(rectTEST.attributes.get("height").value, "100")
self.assertEqual(rectTEST.attributes.get("fill").value, "blue")
self.assertEqual(textTEST.tagName, 'text')
self.assertEqual(textTEST.attributes.get('id').value, 'text')
self.assertEqual(textTEST.attributes.get('x').value, '25')
self.assertEqual(textTEST.attributes.get('y').value, '50')
self.assertEqual(textTEST.attributes.get('font-size').value, '25')
self.assertEqual(textTEST.attributes.get('font-family').value, 'Arial')
self.assertEqual(textTEST.attributes.get('fill').value, 'white')
# <rect x="0" y="0" width="100" height="100" fill="blue"/>
# <text id="text" x="25" y="50" font-size="25" font-family="Arial" fill="white">Test</text>
rectTree.unlink()
textTree.unlink()
def testNewElement(self):
""" test the creation of a new element """
new = self.svgObject._GranulateSVG__newElement('myelem')
self.assertEqual(new.tagName, "myelem")
def testCreateElementBased(self):
""" test the creation of a new element based on someone """
element = minidom.parseString('<myelem id="myElement" attr1="attribute 1" attr2="attr 2" />')
newelement = self.svgObject._GranulateSVG__createElementBased(element.documentElement)
self.assertEqual(newelement.tagName, "myelem")
self.assertEqual(newelement.attributes.get("id").value, "myElement")
self.assertEqual(newelement.attributes.get("attr1").value, "attribute 1")
self.assertEqual(newelement.attributes.get("attr2").value, "attr 2")
element.unlink()
def testCreateTreeBased(self):
""" test the creation of a new tree based on someone """
tree = minidom.parseString(svg0) # svg0 is my tree
newTree = self.svgObject._GranulateSVG__createTreeBased(tree)
self.assertTrue(tree.version, newTree.version)
self.assertTrue(tree.encoding, newTree.encoding)
self.assertTrue(tree.doctype, newTree.doctype)
self.assertTrue(tree.documentElement, newTree.documentElement)
tree.unlink()
newTree.unlink()
def testRemoveEmptyBlocks(self):
""" test the removing all empty blocks """
newtree = copy.copy(minidom.parseString(svg0))
self.svgObject._GranulateSVG__removeEmptyBlocks(newtree)
allG = newtree.getElementsByTagName('g')
allSVG = newtree.getElementsByTagName('svg')
for elem in allG + allSVG:
self.assertTrue(elem.hasChildNodes())
newtree.unlink()
def testRemoveLastNodes(self):
""" test the removing the last nodes """
copyObject = copy.copy(self.svgObject)
doc = minidom.Document()
newParent = doc.createElement('pai')
newChild = doc.createElement('filho')
tupleList = []
for count in xrange(1,10):
parent = copy.copy(newParent)
child = copy.copy(newChild)
parent.appendChild(child)
tupleList.append( (parent, child) )
copyObject._GranulateSVG__lastAdded = tupleList
copyObject._GranulateSVG__removeLastNodes()
self.assertFalse( copyObject._GranulateSVG__lastAdded )
def testInsideDefs(self):
""" test nodes inside any defs """
paths = self.xml.getElementsByTagName('path')
texts = self.xml.getElementsByTagName('text')
self.assertTrue(self.svgObject._GranulateSVG__insideDefs(paths[0], self.xml))
self.assertFalse(self.svgObject._GranulateSVG__insideDefs(texts[0], self.xml))
def testSetID(self):
""" test setting ids """
parsed = minidom.parseString('<svg xmlns:granulate="http://www.cefetcampos.br/nsi/granulate"\
granulate:id="id0"><a/></svg>')
doc = parsed.documentElement
tagA = doc.getElementsByTagName('a')[0]
self.svgObject._GranulateSVG__nextID = 1
self.svgObject._GranulateSVG__setID(tagA, tagA.parentNode)
self.assertEqual(tagA.attributes['granulate:id'].value, 'id1')
self.assertEqual(tagA.attributes['granulate:parentid'].value, 'id0')
parsed.unlink()
def testNewAttribute(self):
""" test creating a new attribute """
pass
def testCopyAttrs(self):
""" test copying attributes from a node to another one """
parsed = minidom.parseString('<x xmlns:abc="abcNS" attr1="attr1" attr2="attr2"\
abc:xyz="letters" not="nothing"><first not="non_modified"/></x>')
doc = parsed.documentElement
first = parsed.getElementsByTagName('first')[0]
self.svgObject._GranulateSVG__copyAttrs(first, doc)
docAttrs = doc.attributes
firstAttrs=first.attributes
self.assertEqual(docAttrs['attr1'].value, firstAttrs['attr1'].value)
self.assertEqual(docAttrs['attr2'].value, firstAttrs['attr2'].value)
self.assertEqual(docAttrs['abc:xyz'].value, firstAttrs['abc:xyz'].value)
self.assertEqual(docAttrs['not'].value, 'nothing')
self.assertEqual(firstAttrs['not'].value, 'non_modified')
parsed.unlink()
def tearDown(self):
self.xml.unlink()
