lnd.xprv/server_test.go
2019-04-23 20:57:33 +02:00

44 lines
1004 B
Go

// +build !rpctest
package lnd
import "testing"
func TestParseHexColor(t *testing.T) {
var colorTestCases = []struct {
test string
valid bool // If valid format
R byte
G byte
B byte
}{
{"#123", false, 0, 0, 0},
{"#1234567", false, 0, 0, 0},
{"$123456", false, 0, 0, 0},
{"#12345+", false, 0, 0, 0},
{"#fFGG00", false, 0, 0, 0},
{"", false, 0, 0, 0},
{"#123456", true, 0x12, 0x34, 0x56},
{"#C0FfeE", true, 0xc0, 0xff, 0xee},
}
// Perform the table driven tests.
for _, ct := range colorTestCases {
color, err := parseHexColor(ct.test)
if !ct.valid && err == nil {
t.Fatalf("Invalid color string: %s, should return "+
"error, but did not", ct.test)
}
if ct.valid && err != nil {
t.Fatalf("Color %s valid to parse: %s", ct.test, err)
}
// Ensure that the string to hex decoding is working properly.
if color.R != ct.R || color.G != ct.G || color.B != ct.B {
t.Fatalf("Color %s incorrectly parsed as %v", ct.test, color)
}
}
}