gvsig-scripting / org.gvsig.scripting / trunk / org.gvsig.scripting / org.gvsig.scripting.app / org.gvsig.scripting.app.mainplugin / src / main / resources-plugin / scripting / lib / cssutils / tests / test_cssrule.py @ 475
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"""Testcases for cssutils.css.CSSRule"""
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import xml.dom |
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import basetest |
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import cssutils.css |
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class CSSRuleTestCase(basetest.BaseTestCase): |
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"""
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base class for all CSSRule subclass tests
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overwrite setUp with the appriopriate values, will be used in
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test_init and test_readonly
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overwrite all tests as you please, use::
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super(CLASSNAME, self).test_TESTNAME(params)
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to use the base class tests too
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"""
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def setUp(self): |
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"""
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OVERWRITE!
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self.r is the rule
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self.rRO the readonly rule
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relf.r_type the type as defined in CSSRule
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"""
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super(CSSRuleTestCase, self).setUp() |
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self.sheet = cssutils.css.CSSStyleSheet()
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self.r = cssutils.css.CSSRule()
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self.rRO = cssutils.css.CSSRule()
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self.rRO._readonly = True # must be set here! |
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self.r_type = cssutils.css.CSSRule.UNKNOWN_RULE
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self.r_typeString = 'UNKNOWN_RULE' |
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def tearDown(self): |
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cssutils.ser.prefs.useDefaults() |
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def test_init(self): |
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"CSSRule.type and init"
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self.assertEqual(self.r_type, self.r.type) |
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self.assertEqual(self.r_typeString, self.r.typeString) |
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self.assertEqual(u'', self.r.cssText) |
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self.assertEqual(None, self.r.parentRule) |
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self.assertEqual(None, self.r.parentStyleSheet) |
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def test_parentRule_parentStyleSheet_type(self): |
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"CSSRule.parentRule .parentStyleSheet .type"
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rules = [ |
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('@charset "ascii";', cssutils.css.CSSRule.CHARSET_RULE),
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('@import "x";', cssutils.css.CSSRule.IMPORT_RULE),
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('@namespace "x";', cssutils.css.CSSRule.NAMESPACE_RULE),
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('@font-face { src: url(x) }', cssutils.css.CSSRule.FONT_FACE_RULE),
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('''@media all {
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@x;
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a { color: red }
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/* c */
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}''', cssutils.css.CSSRule.MEDIA_RULE),
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('@page :left { color: red }', cssutils.css.CSSRule.PAGE_RULE),
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('@unknown;', cssutils.css.CSSRule.UNKNOWN_RULE),
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('b { left: 0 }', cssutils.css.CSSRule.STYLE_RULE),
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('/*1*/', cssutils.css.CSSRule.COMMENT) # must be last for add test |
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] |
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mrt = [cssutils.css.CSSRule.UNKNOWN_RULE, |
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cssutils.css.CSSRule.STYLE_RULE, |
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cssutils.css.CSSRule.COMMENT] |
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def test(s): |
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for i, rule in enumerate(s): |
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self.assertEqual(rule.parentRule, None) |
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self.assertEqual(rule.parentStyleSheet, s)
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#self.assertEqual(rule.type, rules[i][1])
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if rule.MEDIA_RULE == rule.type:
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for j, r in enumerate(rule): |
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self.assertEqual(r.parentRule, rule)
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self.assertEqual(r.parentStyleSheet, s)
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self.assertEqual(r.type, mrt[j])
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if i == 0: # check encoding |
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self.assertEqual('ascii', s.encoding) |
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elif i == 2: # check namespaces |
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self.assertEqual('x', s.namespaces['']) |
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cssText = u''.join(r[0] for r in rules) |
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# parsing
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s = cssutils.parseString(cssText) |
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test(s) |
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# sheet.cssText
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s = cssutils.css.CSSStyleSheet() |
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s.cssText = cssText |
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test(s) |
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# sheet.add CSS
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s = cssutils.css.CSSStyleSheet() |
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for css, type_ in rules: |
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s.add(css) |
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test(s) |
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# sheet.insertRule CSS
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s = cssutils.css.CSSStyleSheet() |
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for css, type_ in rules: |
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s.insertRule(css) |
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test(s) |
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types = [cssutils.css.CSSCharsetRule, |
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cssutils.css.CSSImportRule, |
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cssutils.css.CSSNamespaceRule, |
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cssutils.css.CSSFontFaceRule, |
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cssutils.css.CSSMediaRule, |
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cssutils.css.CSSPageRule, |
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cssutils.css.CSSUnknownRule, |
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cssutils.css.CSSStyleRule, |
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cssutils.css.CSSComment] |
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# sheet.add CSSRule
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s = cssutils.css.CSSStyleSheet() |
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for i, (css, type_) in enumerate(rules): |
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rule = types[i]() |
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rule.cssText = css |
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s.add(rule) |
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test(s) |
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# sheet.insertRule CSSRule
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s = cssutils.css.CSSStyleSheet() |
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for i, (css, type_) in enumerate(rules): |
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rule = types[i]() |
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rule.cssText = css |
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s.insertRule(rule) |
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test(s) |
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def test_CSSMediaRule_cssRules_parentRule_parentStyleSheet_type(self): |
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"CSSMediaRule.cssRules.parentRule .parentStyleSheet .type"
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rules = [ |
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('b { left: 0 }', cssutils.css.CSSRule.STYLE_RULE),
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('/*1*/', cssutils.css.CSSRule.COMMENT),
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('@x;', cssutils.css.CSSRule.UNKNOWN_RULE)
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] |
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def test(s): |
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mr = s.cssRules[0]
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for i, rule in enumerate(mr): |
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self.assertEqual(rule.parentRule, mr)
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self.assertEqual(rule.parentStyleSheet, s)
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self.assertEqual(rule.parentStyleSheet, mr.parentStyleSheet)
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self.assertEqual(rule.type, rules[i][1]) |
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cssText = '@media all { %s }' % u''.join(r[0] for r in rules) |
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# parsing
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s = cssutils.parseString(cssText) |
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test(s) |
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# sheet.cssText
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s = cssutils.css.CSSStyleSheet() |
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s.cssText = cssText |
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test(s) |
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def getMediaSheet(): |
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s = cssutils.css.CSSStyleSheet() |
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s.cssText = '@media all {}'
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return s, s.cssRules[0] |
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# sheet.add CSS
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s, mr = getMediaSheet() |
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for css, type_ in rules: |
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mr.add(css) |
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test(s) |
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# sheet.insertRule CSS
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s, mr = getMediaSheet() |
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for css, type_ in rules: |
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mr.insertRule(css) |
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test(s) |
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types = [cssutils.css.CSSStyleRule, |
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cssutils.css.CSSComment, |
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cssutils.css.CSSUnknownRule] |
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# sheet.add CSSRule
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s, mr = getMediaSheet() |
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for i, (css, type_) in enumerate(rules): |
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rule = types[i]() |
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rule.cssText = css |
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mr.add(rule) |
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test(s) |
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# sheet.insertRule CSSRule
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s, mr = getMediaSheet() |
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for i, (css, type_) in enumerate(rules): |
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rule = types[i]() |
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rule.cssText = css |
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mr.insertRule(rule) |
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test(s) |
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def test_readonly(self): |
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"CSSRule readonly"
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self.rRO = cssutils.css.CSSRule()
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self.rRO._readonly = True |
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self.assertEqual(True, self.rRO._readonly) |
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self.assertEqual(u'', self.rRO.cssText) |
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self.assertRaises(xml.dom.NoModificationAllowedErr,
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self.rRO._setCssText, u'x') |
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self.assertEqual(u'', self.rRO.cssText) |
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def _test_InvalidModificationErr(self, startwithspace): |
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"""
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CSSRule.cssText InvalidModificationErr
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called by subclasses
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startwithspace
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for test starting with this not the test but " test" is tested
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e.g. " @page {}"
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exception is the style rule test
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"""
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tests = (u'',
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u'/* comment */',
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u'@charset "utf-8";',
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u'@font-face {}',
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u'@import url(x);',
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u'@media all {}',
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u'@namespace "x";'
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u'@page {}',
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u'@unknown;',
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u'@variables;',
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# TODO:
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#u'@top-left {}'
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u'a style rule {}'
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) |
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for test in tests: |
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if startwithspace in (u'a style rule', ) and test in ( |
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u'/* comment */', u'a style rule {}'): |
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continue
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if test.startswith(startwithspace):
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test = u' %s' % test
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self.assertRaises(xml.dom.InvalidModificationErr,
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self.r._setCssText, test)
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# check that type is readonly
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self.assertRaises(AttributeError, self.r.__setattr__, 'parentRule', None) |
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self.assertRaises(AttributeError, self.r.__setattr__, 'parentStyleSheet', None) |
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self.assertRaises(AttributeError, self.r.__setattr__, 'type', 1) |
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self.assertRaises(AttributeError, self.r.__setattr__, 'typeString', "") |
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if __name__ == '__main__': |
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import unittest |
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unittest.main() |