hopp/generate/generate_test.go

package generate

// import "fmt"
import "testing"

// TODO: once everything has been ironed out, test that the public API of the
// generator is equal to something specific

var exampleProtocol = defaultProtocol()

func init() {
	exampleProtocol.Messages[0x0000] = Message {
		Name: "Connect",
		Type: TypeTableDefined {
			Fields: map[uint16] Field {
				0x0000: Field { Name: "Name",      Type: TypeString { } },
				0x0001: Field { Name: "Password",  Type: TypeString { } },
			},
		},
	}
	exampleProtocol.Messages[0x0001] = Message {
		Name: "UserList",
		Type: TypeTableDefined {
			Fields: map[uint16] Field {
				0x0000: Field { Name: "Users",  Type: TypeArray { Element: TypeNamed { Name: "User" } } },
			},
		},
	}
	exampleProtocol.Messages[0x0002] = Message {
		Name: "Pulse",
		Type: TypeTableDefined {
			Fields: map[uint16] Field {
				0x0000: Field { Name: "Index",  Type: TypeInt { Bits: 5 } },
				0x0001: Field { Name: "Offset", Type: TypeInt { Bits: 16, Signed: true }},
				0x0002: Field { Name: "X",      Type: TypeFloat { Bits: 16 }},
				0x0003: Field { Name: "Y",      Type: TypeFloat { Bits: 32 }},
				0x0004: Field { Name: "Z",      Type: TypeFloat { Bits: 64 }},
			},
		},
	}
	exampleProtocol.Messages[0x0003] = Message {
		Name: "NestedArray",
		Type: TypeArray { Element: TypeArray { Element: TypeInt { Bits: 8 } } },
	}
	exampleProtocol.Messages[0x0004] = Message {
		Name: "Integers",
		Type: TypeTableDefined {
			Fields: map[uint16] Field {
				0x0000: Field { Name: "U5",  Type: TypeInt { Bits: 5  } },
				0x0001: Field { Name: "U8",  Type: TypeInt { Bits: 8  } },
				0x0002: Field { Name: "U16", Type: TypeInt { Bits: 16 } },
				0x0003: Field { Name: "U32", Type: TypeInt { Bits: 32 } },
				0x0004: Field { Name: "U64", Type: TypeInt { Bits: 64 } },
				0x0006: Field { Name: "I8",  Type: TypeInt { Bits: 8,  Signed: true } },
				0x0007: Field { Name: "I16", Type: TypeInt { Bits: 16, Signed: true } },
				0x0008: Field { Name: "I32", Type: TypeInt { Bits: 32, Signed: true } },
				0x0009: Field { Name: "I64", Type: TypeInt { Bits: 64, Signed: true } },
				0x000B: Field { Name: "NI8", Type: TypeInt { Bits: 8,  Signed: true } },
				0x000C: Field { Name: "NI16",Type: TypeInt { Bits: 16, Signed: true } },
				0x000D: Field { Name: "NI32",Type: TypeInt { Bits: 32, Signed: true } },
				0x000E: Field { Name: "NI64",Type: TypeInt { Bits: 64, Signed: true } },
			},
		},
	}
	exampleProtocol.Types["User"] = TypeTableDefined {
		Fields: map[uint16] Field {
			0x0000: Field { Name: "Name",      Type: TypeString { } },
			0x0001: Field { Name: "Bio",       Type: TypeString { } },
			0x0002: Field { Name: "Followers", Type: TypeInt { Bits: 32 } },
		},
	}
}

func TestGenerateRun(test *testing.T) {
	testGenerateRun(test, &exampleProtocol, `
		// imports
	`, `
		// test case
		log.Println("MessageConnect")
		messageConnect := MessageConnect {
			Name: "rarity",
			Password: "gems",
		}
		testEncode(
			&messageConnect,
			tu.S(0xE1, 0x02).AddVar(
				[]byte { 0x00, 0x00, 0x86, 'r', 'a', 'r', 'i', 't', 'y' },
				[]byte { 0x00, 0x01, 0x84, 'g', 'e', 'm', 's' },
				))
		log.Println("MessageUserList")
		messageUserList := MessageUserList {
			Users: []User {
				User {
					Name: "rarity",
					Bio: "asdjads",
					Followers: 0x324,
				},
				User {
					Name: "deez nuts",
					Bio: "logy",
					Followers: 0x8000,
				},
				User {
					Name: "creekflow",
					Bio: "im creekflow",
					Followers: 0x3894,
				},
			},
		}
		testEncode(
			&messageUserList,
			tu.S(0xE1, 0x01, 0x00, 0x00,
				0xC1, 0x03, 0xE1,
					).Add(0x03).AddVar(
						[]byte { 0x00, 0x00, 0x86, 'r', 'a', 'r', 'i', 't', 'y' },
						[]byte { 0x00, 0x01, 0x87, 'a', 's', 'd', 'j', 'a', 'd', 's' },
						[]byte { 0x00, 0x02, 0x23, 0x00, 0x00, 0x03, 0x24 },
					).Add(0x03).AddVar(
						[]byte { 0x00, 0x00, 0x89, 'd', 'e', 'e', 'z', ' ', 'n', 'u', 't', 's' },
						[]byte { 0x00, 0x01, 0x84, 'l', 'o', 'g', 'y' },
						[]byte { 0x00, 0x02, 0x23, 0x00, 0x00, 0x80, 0x00 },
					).Add(0x03).AddVar(
						[]byte { 0x00, 0x00, 0x89, 'c', 'r', 'e', 'e', 'k', 'f', 'l', 'o', 'w' },
						[]byte { 0x00, 0x01, 0x8C, 'i', 'm', ' ', 'c', 'r', 'e', 'e', 'k', 'f',
							'l', 'o', 'w' },
						[]byte { 0x00, 0x02, 0x23, 0x00, 0x00, 0x38, 0x94 },
				))
		log.Println("MessagePulse")
		messagePulse := MessagePulse {
			Index: 9,
			Offset: -0x3521,
			X: 45.389,
			Y: 294.1,
			Z: 384729384.234892034,
		}
		testEncode(
			&messagePulse,
			tu.S(0xE1, 0x05).AddVar(
				[]byte { 0x00, 0x00, 0x09 },
				[]byte { 0x00, 0x01, 0x41, 0xCA, 0xDF },
				[]byte { 0x00, 0x02, 0x61, 0x51, 0xAC },
				[]byte { 0x00, 0x03, 0x63, 0x43, 0x93, 0x0C, 0xCD },
				[]byte { 0x00, 0x04, 0x67, 0x41, 0xB6, 0xEE, 0x81, 0x28, 0x3C, 0x21, 0xE2 },
				))
		log.Println("MessageNestedArray")
		uint8s := func(n int) []uint8 {
			array := make([]uint8, n)
			for index := range array {
				array[index] = uint8(index + 1) | 0xF0
			}
			return array
		}
		messageNestedArray := MessageNestedArray {
			uint8s(6),
			uint8s(35),
		}
		testEncode(
			&messageNestedArray,
			tu.S(0xC1, 0x02, 0xC1,
				0x06, 0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6,
				35,   0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6,
				            0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC,
				            0xFD, 0xFE, 0xFF, 0xF0, 0xF1, 0xF2,
				            0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8,
				            0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE,
				            0xFF, 0xF0, 0xF1, 0xF2, 0xF3))
		log.Println("MessageIntegers")
		messageIntegers := MessageIntegers {
			U5:   0x13,
			U8:   0xC9,
			U16:  0x34C9,
			U32:  0x10E134C9,
			U64:  0x639109BC10E134C9,
			I8:   0x35,
			I16:  0x34C9,
			I32:  0x10E134C9,
			I64:  0x639109BC10E134C9,
			NI8:  -0x35,
			NI16: -0x34C9,
			NI32: -0x10E134C9,
			NI64: -0x639109BC10E134C9,
		}
		testEncode(
			&messageIntegers,
			tu.S(0xE1, 13).AddVar(
				[]byte { 0x00, 0x00, 0x13 },
				[]byte { 0x00, 0x01, 0x20, 0xC9 },
				[]byte { 0x00, 0x02, 0x21, 0x34, 0xC9 },
				[]byte { 0x00, 0x03, 0x23, 0x10, 0xE1, 0x34, 0xC9 },
				[]byte { 0x00, 0x04, 0x27, 0x63, 0x91, 0x09, 0xBC, 0x10, 0xE1, 0x34, 0xC9 },
				[]byte { 0x00, 0x06, 0x40, 0x35 },
				[]byte { 0x00, 0x07, 0x41, 0x34, 0xC9 },
				[]byte { 0x00, 0x08, 0x43, 0x10, 0xE1, 0x34, 0xC9 },
				[]byte { 0x00, 0x09, 0x47, 0x63, 0x91, 0x09, 0xBC, 0x10, 0xE1, 0x34, 0xC9 },
				[]byte { 0x00, 0x0B, 0x40, 0xCB },
				[]byte { 0x00, 0x0C, 0x41, 0xCB, 0x37 },
				[]byte { 0x00, 0x0D, 0x43, 0xEF, 0x1E, 0xCB, 0x37 },
				[]byte { 0x00, 0x0E, 0x47, 0x9C, 0x6E, 0xF6, 0x43, 0xEF, 0x1E, 0xCB, 0x37 },
				))
	`)
}