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Ensure empty quoted relationship labels are accepted in ER diagrams

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Adrian Hall
2020-05-23 13:33:44 +01:00
parent 0ac48a431a
commit f1c05bc909
3 changed files with 32 additions and 5 deletions
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17
src/diagrams/er/parser/erDiagram.spec.js
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@@ -252,4 +252,21 @@ describe('when parsing ER diagram it...', function() {
}).toThrowError();
});
it('should allow an empty quoted label', function() {
erDiagram.parser.parse('erDiagram\nCUSTOMER ||--|{ ORDER : ""');
const rels = erDb.getRelationships();
expect(rels[0].roleA).toBe('');
});
it('should allow an non-empty quoted label', function() {
erDiagram.parser.parse('erDiagram\nCUSTOMER ||--|{ ORDER : "places"');
const rels = erDb.getRelationships();
expect(rels[0].roleA).toBe('places');
});
it('should allow an non-empty unquoted label', function() {
erDiagram.parser.parse('erDiagram\nCUSTOMER ||--|{ ORDER : places');
const rels = erDb.getRelationships();
expect(rels[0].roleA).toBe('places');
});
});