Chris@13: assertEmpty($readline->listHistory()); Chris@13: $readline->addHistory('foo'); Chris@13: $this->assertSame(['foo'], $readline->listHistory()); Chris@13: $readline->addHistory('bar'); Chris@13: $this->assertSame(['foo', 'bar'], $readline->listHistory()); Chris@13: $readline->addHistory('baz'); Chris@13: $this->assertSame(['foo', 'bar', 'baz'], $readline->listHistory()); Chris@13: $readline->clearHistory(); Chris@13: $this->assertEmpty($readline->listHistory()); Chris@13: } Chris@13: }