this.commonCapabilities = r.getCapabilities() & this.capabilities;

        if ((this.commonCapabilities & Smb2Constants.SMB2_GLOBAL_CAP_ENCRYPTION) != 0) {
            this.supportsEncryption = tc.getConfig().isEncryptionEnabled();
        }

        if (this.selectedDialect.atLeast(DialectVersion.SMB311) && !checkNegotiateContexts(r, this.commonCapabilities)) {
            return false;
        }

    }

    @Test
    @DisplayName("Should return common capabilities")
    void testGetCommonCapabilities() throws Exception {
        // Given
        setPrivateField(response, "commonCapabilities", 0x3F);

        // When
        int caps = response.getCommonCapabilities();

        // Then
        assertEquals(0x3F, caps);
    }

    @Test