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Prepare tests for upcomming rel 4

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Daniel
2020-07-17 01:45:43 +02:00
parent e1c6118cb4
commit de54f70570
1 changed files with 18 additions and 27 deletions
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45
test/cds.ql.test.js
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@@ -466,47 +466,38 @@ describe('cds.ql → cqn', () => {
UPDATE.with allows to pass in plain data payloads, e.g. as obtained from REST clients.
In addition, UPDATE.with supports specifying expressions, either in CQL fragements
notation or as simple expression objects.
*/
test('with', () => {
expect(UPDATE(Foo).with(`foo=`, 11, `bar-=`, 22))
UPDATE.data allows to pass in plain data payloads, e.g. as obtained from REST clients.
The passed in object can be modified subsequently, e.g. by adding or modifying values
before the query is finally executed.
*/
test('with + data', () => {
if (cds.version < '4.1.0') return
const o = {}
const q = UPDATE(Foo).data(o).with(`bar-=`, 22)
o.foo = 11
expect(q)
.to.eql(UPDATE(Foo).with(`foo=`, 11, `bar-=`, 22))
.to.eql(UPDATE(Foo).with({ foo: 11, bar: { '-=': 22 } }))
.to.eql({
UPDATE: {
entity: 'Foo',
data: { foo: 11 },
with: {
foo: { val: 11 },
bar: { xpr: [{ ref: ['bar'] }, '-', { val: 22 }] },
},
},
})
// some more
// expect(UPDATE(Foo).with(`bar = coalesce(x,y), car = 'foo''s bar, car'`)).to.eql({
// UPDATE: {
// entity: 'Foo',
// with: {
// bar: { func: 'coalesce', args: [{ ref: ['x'] }, { ref: ['y'] }] },
// car: { val: "foo's bar, car" },
// },
// },
// })
})
/*
UPDATE.data allows to pass in plain data payloads, e.g. as obtained from REST clients.
The passed in object can be modified subsequently, e.g. by adding or modifying values
before the query is finally executed.
*/
test('data', () => {
const o = {}
const q = UPDATE(Foo).data(o).with(`bar-=`, 22)
o.foo = 11
expect(q).to.eql({
expect(UPDATE(Foo).with(`bar = coalesce(x,y), car = 'foo''s bar, car'`)).to.eql({
UPDATE: {
entity: 'Foo',
data: { foo: 11 },
data: {
car: "foo's bar, car",
},
with: {
bar: { xpr: [{ ref: ['bar'] }, '-', { val: 22 }] },
bar: { func: 'coalesce', args: [{ ref: ['x'] }, { ref: ['y'] }] },
},
},
})