Added files.

imapclient/expunge_test.go

@@ -0,0 +1,36 @@
+package imapclient_test
+
+import (
+	"testing"
+
+	"github.com/emersion/go-imap/v2"
+)
+
+func TestExpunge(t *testing.T) {
+	client, server := newClientServerPair(t, imap.ConnStateSelected)
+	defer client.Close()
+	defer server.Close()
+
+	seqNums, err := client.Expunge().Collect()
+	if err != nil {
+		t.Fatalf("Expunge() = %v", err)
+	} else if len(seqNums) != 0 {
+		t.Errorf("Expunge().Collect() = %v, want []", seqNums)
+	}
+
+	seqSet := imap.SeqSetNum(1)
+	storeFlags := imap.StoreFlags{
+		Op:    imap.StoreFlagsAdd,
+		Flags: []imap.Flag{imap.FlagDeleted},
+	}
+	if err := client.Store(seqSet, &storeFlags, nil).Close(); err != nil {
+		t.Fatalf("Store() = %v", err)
+	}
+
+	seqNums, err = client.Expunge().Collect()
+	if err != nil {
+		t.Fatalf("Expunge() = %v", err)
+	} else if len(seqNums) != 1 || seqNums[0] != 1 {
+		t.Errorf("Expunge().Collect() = %v, want [1]", seqNums)
+	}
+}