podman network create

initial implementation of network create.  we only support bridging
networks with this first pass.

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/pkg/network/subnet_test.go b/pkg/network/subnet_test.go
new file mode 100644
index 000000000..6ecfd2d17
--- /dev/null
+++ b/pkg/network/subnet_test.go
@@ -0,0 +1,34 @@
+package network
+
+import (
+	"net"
+	"reflect"
+	"testing"
+)
+
+func TestNextSubnet(t *testing.T) {
+	type args struct {
+		subnet *net.IPNet
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    *net.IPNet
+		wantErr bool
+	}{
+		{"class b", args{subnet: parseCIDR("192.168.0.0/16")}, parseCIDR("192.169.0.0/16"), false},
+		{"class c", args{subnet: parseCIDR("192.168.1.0/24")}, parseCIDR("192.168.2.0/24"), false},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := NextSubnet(tt.args.subnet)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("NextSubnet() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("NextSubnet() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}