This is the v1 version, had the v2 before.

client/cmd_any_test.go

@@ -0,0 +1,80 @@
+package client
+
+import (
+	"testing"
+
+	"github.com/emersion/go-imap"
+)
+
+func TestClient_Capability(t *testing.T) {
+	c, s := newTestClient(t)
+	defer s.Close()
+
+	var caps map[string]bool
+	done := make(chan error, 1)
+	go func() {
+		var err error
+		caps, err = c.Capability()
+		done <- err
+	}()
+
+	tag, cmd := s.ScanCmd()
+	if cmd != "CAPABILITY" {
+		t.Fatalf("client sent command %v, want CAPABILITY", cmd)
+	}
+	s.WriteString("* CAPABILITY IMAP4rev1 XTEST\r\n")
+	s.WriteString(tag + " OK CAPABILITY completed.\r\n")
+
+	if err := <-done; err != nil {
+		t.Error("c.Capability() = ", err)
+	}
+
+	if !caps["XTEST"] {
+		t.Error("XTEST capability missing")
+	}
+}
+
+func TestClient_Noop(t *testing.T) {
+	c, s := newTestClient(t)
+	defer s.Close()
+
+	done := make(chan error, 1)
+	go func() {
+		done <- c.Noop()
+	}()
+
+	tag, cmd := s.ScanCmd()
+	if cmd != "NOOP" {
+		t.Fatalf("client sent command %v, want NOOP", cmd)
+	}
+	s.WriteString(tag + " OK NOOP completed\r\n")
+
+	if err := <-done; err != nil {
+		t.Error("c.Noop() = ", err)
+	}
+}
+
+func TestClient_Logout(t *testing.T) {
+	c, s := newTestClient(t)
+	defer s.Close()
+
+	done := make(chan error, 1)
+	go func() {
+		done <- c.Logout()
+	}()
+
+	tag, cmd := s.ScanCmd()
+	if cmd != "LOGOUT" {
+		t.Fatalf("client sent command %v, want LOGOUT", cmd)
+	}
+	s.WriteString("* BYE Client asked to close the connection.\r\n")
+	s.WriteString(tag + " OK LOGOUT completed\r\n")
+
+	if err := <-done; err != nil {
+		t.Error("c.Logout() =", err)
+	}
+
+	if state := c.State(); state != imap.LogoutState {
+		t.Errorf("c.State() = %v, want %v", state, imap.LogoutState)
+	}
+}