public function test_limit_characters() { $this->assertEquals('The quick brown fox jump...', util::limit_characters('The quick brown fox jumps over the lazy dog', 24)); $this->assertEquals('The quick brown fox jumps over the lazy dog', util::limit_characters('The quick brown fox jumps over the lazy dog', 55)); $this->assertEquals('Th...', util::limit_characters('The quick brown fox jumps over the lazy dog', 2)); $this->assertEquals('The...', util::limit_characters('The quick brown fox jumps over the lazy dog', 3)); $this->assertEquals('The qui...', util::limit_characters('The quick brown fox jumps over the lazy dog', 7)); $this->assertEquals('The quick brown fox jumps over the lazy dog', util::limit_characters('The quick brown fox jumps over the lazy dog', 150)); }