void () { final String name = "MyProject1"; final List<PyRequirementRelation> relations = emptyList(); final List<PyPackageVersion> versions = emptyList(); doRequirementRelationTest(name, "[PDF]", relations, versions); doRequirementRelationTest(name, " [extra1, extra2]", relations, versions); doRequirementRelationTest(name, "[security,tests]", relations, versions); }