10000 check that inverseDef exists before attempting to setup Inverse for belongsTo by pik · Pull Request #382 · js-data/js-data · GitHub
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check that inverseDef exists before attempting to setup Inverse for belongsTo #382

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Merged
merged 3 commits into from
Aug 3, 2016
Merged

check that inverseDef exists before attempting to setup Inverse for belongsTo #382

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aaf9f2c
belongsTo errors without inverse relation
pik Aug 2, 2016
50fc330
Fix belongsTo error without inverse relationship
pik Aug 2, 2016
7d05e20
Move safeSetProp, safeSetLink to utils
pik Aug 2, 2016
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belongsTo errors without inverse relation
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@pik
pik committed Aug 2, 2016
commit aaf9f2ca99495e5b419684e9c046ec3446a58fd0
19 changes: 19 additions & 0 deletions test/unit/decorators/belongsTo.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,25 @@ describe('JSData.belongsTo', function () {
assert.strictEqual(bar2.foo, foo)
assert.strictEqual(bar3.foo, foo)
})

it ('should not create an inverseLink if no inverseRelationship is defined', function() {
const store = new JSData.DataStore()
store.defineMapper('foo', {
})
store.defineMapper('bar', {
relations: {
belongsTo: {
foo: {
localField: '_foo',
foreignKey: 'foo_id'
}
}
}
})
const foo = store.add('foo', { id: 1 })
const bar = store.add('bar', { id: 1, foo_id: 1 })
})

it('should add property accessors to prototype of target and allow relation re-assignment using customizations', function () {
const store = new JSData.DataStore()
store.defineMapper('foo', {
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