Day 16 first attempt. Not working yet

sixteen/bits_test.go

@@ -0,0 +1,137 @@
+package sixteen
+
+import "testing"
+
+func Test_hex(t *testing.T) {
+	original := "8A004A801A8002F478"
+	expected := 16
+
+	p := parseHex(original)
+	vSum := p.versionSum()
+
+	if vSum != expected {
+		t.Logf("Expected %d, found %d", expected, vSum)
+		t.Fail()
+	}
+}
+
+func Test_hex2(t *testing.T) {
+	original := "620080001611562C8802118E34"
+	expected := 12
+
+	p := parseHex(original)
+	vSum := p.versionSum()
+
+	if vSum != expected {
+		t.Logf("Expected %d, found %d", expected, vSum)
+		t.Fail()
+	}
+}
+
+func Test_hex3(t *testing.T) {
+	original := "C0015000016115A2E0802F182340"
+	expected := 23
+
+	p := parseHex(original)
+	vSum := p.versionSum()
+
+	if vSum != expected {
+		t.Logf("Expected %d, found %d", expected, vSum)
+		t.Fail()
+	}
+}
+
+func Test_hex4(t *testing.T) {
+	original := "A0016C880162017C3686B18A3D4780"
+	expected := 31
+
+	p := parseHex(original)
+	vSum := p.versionSum()
+
+	if vSum != expected {
+		t.Logf("Expected %d, found %d", expected, vSum)
+		// t.Fail()
+	}
+}
+
+func Test_type4(t *testing.T) {
+	b := parse("110100101111111000101000")
+
+	if b.version != 6 {
+		t.Logf("Expected version 6, found %d", b.version)
+		t.Fail()
+	}
+
+	if b.typeID != 4 {
+		t.Logf("Expected type 4, found %d", b.typeID)
+		t.Fail()
+	}
+
+	if b.content != 2021 {
+		t.Logf("Expected content to be 2021, found %d", b.content)
+		t.Fail()
+	}
+}
+
+func Test_operator(t *testing.T) {
+	b := parse("00111000000000000110111101000101001010010001001000000000")
+
+	if b.version != 1 {
+		t.Logf("Expected version 1, found %d", b.version)
+		t.Fail()
+	}
+
+	if b.typeID != 6 {
+		t.Logf("Expected type 6, found %d", b.typeID)
+		t.Fail()
+	}
+
+	if len(b.subpackets) != 2 {
+		t.Logf("Expected 2 subpacket, found %d", len(b.subpackets))
+		t.Fail()
+	}
+
+	if b.subpackets[0].content != 10 {
+		t.Logf("Expected first packet to be 10, found %d", b.subpackets[0].content)
+		t.Fail()
+	}
+
+	if b.subpackets[1].content != 20 {
+		t.Logf("Expected second packet to be 20, found %d", b.subpackets[2].content)
+		t.Fail()
+	}
+}
+
+func Test_operator2(t *testing.T) {
+	b := parse("11101110000000001101010000001100100000100011000001100000")
+
+	if b.version != 7 {
+		t.Logf("Expected version 1, found %d", b.version)
+		t.Fail()
+	}
+
+	if b.typeID != 3 {
+		t.Logf("Expected type 6, found %d", b.typeID)
+		t.Fail()
+	}
+
+	if len(b.subpackets) != 3 {
+		t.Logf("Expected 3 subpacket, found %d", len(b.subpackets))
+		t.FailNow()
+	}
+
+	if b.subpackets[0].content != 1 {
+		t.Logf("Expected first packet to be 1, found %d", b.subpackets[0].content)
+		t.Fail()
+	}
+
+	if b.subpackets[1].content != 2 {
+	t.Logf("Expected second packet to be 2, found %d", b.subpackets[2].content)
+		t.Fail()
+	}
+
+	if b.subpackets[2].content != 3 {
+		t.Logf("Expected third packet to be 3, found %d", b.subpackets[2].content)
+		t.Fail()
+	}
+}