[#42] netmap: move package from neofs-api-go

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>

netmap/test/generate.go

@@ -0,0 +1,37 @@
+package test
+
+import "github.com/nspcc-dev/neofs-sdk-go/netmap"
+
+// NetworkParameter returns random netmap.NetworkParameter.
+func NetworkParameter() *netmap.NetworkParameter {
+	x := netmap.NewNetworkParameter()
+
+	x.SetKey([]byte("key"))
+	x.SetValue([]byte("value"))
+
+	return x
+}
+
+// NetworkConfig returns random netmap.NetworkConfig.
+func NetworkConfig() *netmap.NetworkConfig {
+	x := netmap.NewNetworkConfig()
+
+	x.SetParameters(
+		NetworkParameter(),
+		NetworkParameter(),
+	)
+
+	return x
+}
+
+// NetworkInfo returns random netmap.NetworkInfo.
+func NetworkInfo() *netmap.NetworkInfo {
+	x := netmap.NewNetworkInfo()
+
+	x.SetCurrentEpoch(21)
+	x.SetMagicNumber(32)
+	x.SetMsPerBlock(43)
+	x.SetNetworkConfig(NetworkConfig())
+
+	return x
+}