| @Test true.oclAsType(Boolean) => true |
| @Test true.oclIsUndefined() => false |
| @Test true.oclIsTypeOf(Boolean) => true |
| @Test true.oclIsTypeOf(EPackage) => false |
| @Test true.oclIsKindOf(Boolean) => true |
| @Test true.oclIsKindOf(EPackage) => false |
| @Test true = false => false |
| @Test true = true => true |
| @Test false = true => false |
| @Test false = false => true |
| @Test true <> false => true |
| @Test true <> true => false |
| @Test false <> true => true |
| @Test false <> false => false |
| @Test true.toString() => true |
| @Test true.oclAsSet() => true |