public function testMerge() { $set = new Set([1, 2, 3, 3]); $seq = new Sequence([4, 5, 6, 7, 4]); $set2 = $set->merge($seq->toSet()); $this->assertTrue($set2 instanceof Set); $this->assertEquals([1, 2, 3, 4, 5, 6, 7], $set2->toArray()); }
public function testConvertions() { $array = [1, 2, 3, 3]; $seq = new Sequence($array); $this->assertEquals([1, 2, 3], $seq->toSet()->toArray()); }