public function testMatchesUnderscoreLower() { $this->assertFalse(NameUtilities::matchesUnderscoreLower('camelCaseString')); $this->assertFalse(NameUtilities::matchesUnderscoreLower('StudlyCapsString')); $this->assertFalse(NameUtilities::matchesUnderscoreLower('dashed-lower-string')); $this->assertTrue(NameUtilities::matchesUnderscoreLower('underscore_lower_string')); $this->assertFalse(NameUtilities::matchesUnderscoreLower('Underscore_Caps_String')); $this->assertFalse(NameUtilities::matchesUnderscoreLower('lower case string')); $this->assertFalse(NameUtilities::matchesUnderscoreLower('Title Case String')); $this->assertFalse(NameUtilities::matchesUnderscoreLower('This One Isn\'t Easy - A Test Case @ sitegear.org')); }