Merge pull request #26 from WhoSoup/develop

Promotion placeholder

configuration_test.go

@@ -0,0 +1,61 @@
+package p2p
+
+import (
+	"fmt"
+	"reflect"
+	"testing"
+	"time"
+)
+
+func TestConfiguration_Sanitize(t *testing.T) {
+	tmp := DefaultP2PConfiguration()
+	c := &tmp
+	c.MaxIncoming = 50
+	c.MaxPeers = 45
+	c.Sanitize()
+	if c.MaxIncoming > c.MaxPeers {
+		t.Errorf("allowing more incoming peers than possible peers. incoming = %d, max = %d", c.MaxIncoming, c.MaxPeers)
+	}
+}
+
+func TestConfiguration_Check(t *testing.T) {
+	if err := DefaultP2PConfiguration().Check(); err != nil {
+		t.Errorf("DefaultConfiguration().Check() reported error = %v", err)
+	}
+
+	tests := []struct {
+		name string
+		v    interface{}
+	}{
+		{"ListenPort", ""},
+		{"ListenPort", "abc"},
+		{"ListenPort", ":123"},
+		{"ListenPort", "123abc"},
+		{"PeerShareAmount", uint(0)},
+		{"RoundTime", time.Duration(0)},
+		{"TargetPeers", uint(0)},
+		{"Fanout", uint(0)},
+		{"HandshakeTimeout", time.Duration(0)},
+		{"DialTimeout", time.Duration(0)},
+		{"ReadDeadline", time.Duration(0)},
+		{"WriteDeadline", time.Duration(0)},
+		{"ProtocolVersion", uint16(0)},
+		{"ProtocolVersion", uint16(8)},
+		{"ProtocolVersion", uint16(12)},
+		{"ProtocolVersionMinimum", uint16(12)},
+		{"ChannelCapacity", uint(0)},
+		{"Special", "abc"}, // parseSpecial has its own unit tests, only check that it's checked
+	}
+	for i, tt := range tests {
+		t.Run(fmt.Sprintf("%d-%s", i, tt.name), func(t *testing.T) {
+			con := DefaultP2PConfiguration()
+			r := reflect.ValueOf(&con)
+			field := reflect.Indirect(r).FieldByName(tt.name)
+			field.Set(reflect.ValueOf(tt.v))
+
+			if err := con.Check(); err == nil {
+				t.Errorf("Configuration.Check() error = %v, wantErrField = %s", err, tt.name)
+			}
+		})
+	}
+}