CPPUNIT_ASSERT_DOUBLES_EQUAL (expected.real(), actual.real(), delta); \
CPPUNIT_ASSERT_DOUBLES_EQUAL (expected.imag(), actual.imag(), delta);
CPPUNIT_ASSERT_DOUBLES_EQUAL (expected.real(), actual.real(), delta); \
CPPUNIT_ASSERT_DOUBLES_EQUAL (expected.imag(), actual.imag(), delta);