START_SECTION(double getDiffAverageMass() const)
	NOT_TESTABLE
END_SECTION

START_SECTION(void setDiffMonoMass(double mass))
	ptr->setDiffMonoMass(5.0);
	TEST_REAL_SIMILAR(ptr->getDiffMonoMass(), 5.0)
END_SECTION

START_SECTION(double getDiffMonoMass() const)
	NOT_TESTABLE
END_SECTION

START_SECTION(void setFormula(const String &composition))
	ptr->setFormula("blubb_new_formula");
	TEST_STRING_EQUAL(ptr->getFormula(), "blubb_new_formula")
END_SECTION

START_SECTION(const String& getFormula() const)
	NOT_TESTABLE
END_SECTION

START_SECTION(void setDiffFormula(const EmpiricalFormula& diff_formula))
	EmpiricalFormula ef("C3H4S-3");
	ptr->setDiffFormula(ef);
	TEST_EQUAL(ptr->getDiffFormula() == ef, true)
END_SECTION

START_SECTION(const EmpiricalFormula& getDiffFormula() const)
	NOT_TESTABLE
END_SECTION