def test_MatchesReturnsTrueForSimpleMatch(self):
style = QgsConditionalStyle("@value > 10")
context = QgsExpressionContextUtils.createFeatureBasedContext(
QgsFeature(), QgsFields())
assert style.matches(20, context)
def testQgsConditionalStyle(self):
b = QgsConditionalStyle('@value > 20')
self.assertEqual(b.__repr__(), "<QgsConditionalStyle: @value > 20>")
b.setName('test name')
self.assertEqual(b.__repr__(), "<QgsConditionalStyle: 'test name' (@value > 20)>")
def test_MatchesTrueForFields(self):
style = QgsConditionalStyle('"testfield" = @value')
context = self.new_context()
assert style.matches(20, context)
def testEditorWidget(self):
c = QgsConditionalStyle()
c.setName('')
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle(), c)
w.setRule('my rule')
self.assertEqual(w.currentStyle().rule(), 'my rule')
c.setName('n')
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle(), c)
c.setRule('1=1')
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle(), c)
c.setBackgroundColor(QColor(255, 0, 0))
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle(), c)
c.setTextColor(QColor(0, 255, 0))
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle(), c)
c.setSymbol(QgsMarkerSymbol.createSimple({}))
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle(), c)
f = getTestFont()
c.setFont(f)
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle().font(), c.font())
f.setBold(True)
c.setFont(f)
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle().font().bold(), True)
f.setItalic(True)
c.setFont(f)
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle().font().italic(), True)
f.setStrikeOut(True)
c.setFont(f)
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle().font().strikeOut(), True)
f.setUnderline(True)
c.setFont(f)
w = QgsEditConditionalFormatRuleWidget()
w.loadStyle(c)
self.assertEqual(w.currentStyle().font().underline(), True)
def test_MatchesReturnsTrueForComplexMatch(self):
style = QgsConditionalStyle("@value > 10 and @value = 20")
assert style.matches(20)
def test_MatchesReturnsTrueForSimpleMatch(self):
style = QgsConditionalStyle("@value > 10")
assert style.matches(20)
def test_MatchesReturnsTrueForComplexMatch(self):
style = QgsConditionalStyle("@value > 10 and @value = 20")
context = QgsExpressionContextUtils.createFeatureBasedContext(
QgsFeature(), QgsFields())
self.assertTrue(style.matches(20, context))
def testLayerStyles(self):
styles = QgsConditionalLayerStyles()
self.assertFalse(styles.rowStyles())
self.assertFalse(styles.fieldStyles('test'))
spy = QSignalSpy(styles.changed)
styles.setRowStyles([
QgsConditionalStyle("@value > 10"),
QgsConditionalStyle("@value > 20")
])
self.assertEqual(len(spy), 1)
self.assertEqual(styles.rowStyles(), [
QgsConditionalStyle("@value > 10"),
QgsConditionalStyle("@value > 20")
])
styles.setRowStyles(styles.rowStyles())
self.assertEqual(len(spy), 1)
styles.setFieldStyles('test', [
QgsConditionalStyle("@value > 30"),
QgsConditionalStyle("@value > 40")
])
self.assertEqual(len(spy), 2)
self.assertEqual(styles.fieldStyles('test'), [
QgsConditionalStyle("@value > 30"),
QgsConditionalStyle("@value > 40")
])
styles.setFieldStyles('test', styles.fieldStyles('test'))
self.assertEqual(len(spy), 2)
self.assertFalse(styles.fieldStyles('test2'))
styles.setFieldStyles('test2', [QgsConditionalStyle("@value > 50")])
self.assertEqual(len(spy), 3)
self.assertEqual(styles.fieldStyles('test'), [
QgsConditionalStyle("@value > 30"),
QgsConditionalStyle("@value > 40")
])
self.assertEqual(styles.fieldStyles('test2'),
[QgsConditionalStyle("@value > 50")])
