def test_displayString(self):
"""Test the displayString method"""
# Default locale for tests is EN
original_locale = QLocale()
locale = QLocale(QLocale.English)
locale.setNumberOptions(QLocale.DefaultNumberOptions)
QLocale().setDefault(locale)
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234.56),
"1,234.56")
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(1234.56, 4),
"1,234.5600")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234567),
"1,234,567")
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(1234567.0, 4),
"1,234,567.0000")
# Precision is ignored for integers
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(1234567, 4),
"1,234,567")
# Test list
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString([1234567, 891234], 4),
"1,234,567;891,234")
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(
[1234567.123, 891234.123], 4), "1,234,567.1230;891,234.1230")
locale.setNumberOptions(QLocale.OmitGroupSeparator)
QLocale().setDefault(locale)
self.assertTrue(QLocale().numberOptions() & QLocale.OmitGroupSeparator)
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString([1234567, 891234], 4),
"1234567;891234")
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(
[1234567.123, 891234.123], 4), "1234567.1230;891234.1230")
# Test a non-dot locale
locale = QLocale(QLocale.Italian)
locale.setNumberOptions(QLocale.DefaultNumberOptions)
QLocale().setDefault(locale)
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234.56),
"1.234,56")
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(1234.56, 4),
"1.234,5600")
self.assertEqual(QgsCategorizedSymbolRenderer.displayString(1234567),
"1.234.567")
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(1234567.0, 4),
"1.234.567,0000")
# Precision is ignored for integers
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(1234567, 4),
"1.234.567")
# Test list
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString([1234567, 891234], 4),
"1.234.567;891.234")
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(
[1234567.123, 891234.123], 4), "1.234.567,1230;891.234,1230")
locale.setNumberOptions(QLocale.OmitGroupSeparator)
QLocale().setDefault(locale)
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString([1234567, 891234], 4),
"1234567;891234")
self.assertEqual(
QgsCategorizedSymbolRenderer.displayString(
[1234567.123, 891234.123], 4), "1234567,1230;891234,1230")
QLocale().setDefault(original_locale)
