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317 lines (313 loc) · 9.28 KB
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/*
* Copyright (c) 2020 MarkLogic Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
const should = require('should');
const marklogic = require('../');
const p = marklogic.planBuilder;
const pbb = require('./plan-builder-base');
const execPlan = pbb.execPlan;
const explainPlan = pbb.explainPlan;
const getResults = pbb.getResults;
describe('processor', function() {
describe('prepare', function() {
it('optimize level', function(done) {
execPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4}
])
.orderBy('id')
.prepare(2)
)
.then(function(response) {
const output = getResults(response);
should(output.length).equal(2);
should(output[0].id.value).equal(1);
should(output[0].val.value).equal(2);
should(output[1].id.value).equal(2);
should(output[1].val.value).equal(4);
done();
})
.catch(done);
});
});
describe('result', function() {
it('as implicit object sequence', function(done) {
execPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4}
])
.orderBy('id')
)
.then(function(response) {
const output = getResults(response);
should(output.length).equal(2);
should(output[0].id.value).equal(1);
should(output[0].val.value).equal(2);
should(output[1].id.value).equal(2);
should(output[1].val.value).equal(4);
done();
})
.catch(done);
});
it('as explicit object sequence', function(done) {
execPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4}
])
.orderBy('id'),
null,
'object'
)
.then(function(response) {
const output = getResults(response);
should(output.length).equal(2);
should(output[0].id.value).equal(1);
should(output[0].val.value).equal(2);
should(output[1].id.value).equal(2);
should(output[1].val.value).equal(4);
done();
})
.catch(done);
});
it('as array sequence', function(done) {
execPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4}
])
.orderBy('id'),
null,
'array'
)
.then(function(response) {
const output = getResults(response);
should(output.length).equal(3);
should(output[0].length).equal(2);
let idPos = 0;
let valPos = 0;
for (let i=0; i < 2; i++) {
switch(output[0][i].name) {
case "id":
idPos = i;
break;
case "val":
valPos = i;
break;
default:
should(output[0][i]).equal('SHOULD NOT EXIST');
break;
}
}
should(idPos).be.greaterThanOrEqual(0);
should(valPos).be.greaterThanOrEqual(0);
should(output[1][idPos].value).equal(1);
should(output[1][valPos].value).equal(2);
should(output[2][idPos].value).equal(2);
should(output[2][valPos].value).equal(4);
done();
})
.catch(done);
});
it('with placeholder parameter', function(done) {
execPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4},
{id:3, val: 6},
{id:4, val: 8}
])
.offsetLimit(p.param('start'), p.param('length'))
.where(p.gt(p.col('val'), p.param('floor')))
.select(['id', p.as('incremented', p.add(p.col('val'), p.param('increment')))]),
{
start:1, length:2, floor:4, increment:1
}
)
.then(function(response) {
const output = getResults(response);
should(output.length).equal(1);
should(output[0].id.value).equal(3);
should(output[0].incremented.value).equal(7);
done();
})
.catch(done);
});
});
describe('function', function() {
it('as array mapper', function(done) {
execPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4}
])
.orderBy('id')
.map(p.resolveFunction('arrayMapper', '/etc/optic/rowPostProcessors.sjs')),
null,
'array'
)
.then(function(response) {
const output = getResults(response);
should(output.length).equal(3);
should(output[0].length).equal(3);
let idPos = -1;
let valPos = -1;
let secondsPos = -1;
for (let i=0; i < 3; i++) {
switch(output[0][i].name) {
case "id":
idPos = i;
break;
case "val":
valPos = i;
break;
case "seconds":
secondsPos = i;
break;
default:
should(output[0][i]).equal('SHOULD NOT EXIST');
break;
}
}
should(idPos).be.greaterThanOrEqual(0);
should(valPos).be.greaterThanOrEqual(0);
should(secondsPos).be.greaterThanOrEqual(0);
should(output[1][idPos].value).equal(1);
should(output[1][valPos].value).equal(2);
should(output[1][secondsPos].value).be.greaterThanOrEqual(0);
should(output[1][secondsPos].value).be.lessThanOrEqual(59);
should(output[2][idPos].value).equal(2);
should(output[2][valPos].value).equal(4);
should(output[2][secondsPos].value).be.greaterThanOrEqual(0);
should(output[2][secondsPos].value).be.lessThanOrEqual(59);
done();
})
.catch(done);
});
it('as object mapper', function(done) {
execPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4}
])
.orderBy('id')
.map(p.resolveFunction('secondsMapper', '/etc/optic/rowPostProcessors.sjs'))
)
.then(function(response) {
const output = getResults(response);
should(output.length).equal(2);
should(output[0].id.value).equal(1);
should(output[0].val.value).equal(2);
should(output[0].seconds.value).be.greaterThanOrEqual(0);
should(output[0].seconds.value).be.lessThanOrEqual(59);
should(output[1].id.value).equal(2);
should(output[1].val.value).equal(4);
should(output[1].seconds.value).be.greaterThanOrEqual(0);
should(output[1].seconds.value).be.lessThanOrEqual(59);
done();
})
.catch(done);
});
it('as array reducer', function(done) {
execPlan(
p.fromLiterals([
{val: 2},
{val: 4},
{val: 6},
{val: 8}
])
.orderBy('val')
.reduce(p.resolveFunction('arrayReducer', '/etc/optic/rowPostProcessors.sjs')),
null,
'array'
)
.then(function(response) {
const output = getResults(response);
should(output).equal(20);
done();
})
.catch(done);
});
it('as object reducer', function(done) {
execPlan(
p.fromLiterals([
{val: 2},
{val: 4},
{val: 6},
{val: 8},
{val: 10},
{val: 12}
])
.orderBy('val')
.reduce(p.resolveFunction('fibReducer', '/etc/optic/rowPostProcessors.sjs'))
)
.then(function(response) {
const output = getResults(response);
should(output.length).equal(6);
should(output[0].i.value).equal(0);
should(output[0].val.value).equal(2);
should(output[0].fib.value).equal(0);
should(output[1].i.value).equal(1);
should(output[1].val.value).equal(4);
should(output[1].fib.value).equal(1);
should(output[2].i.value).equal(2);
should(output[2].val.value).equal(6);
should(output[2].fib.value).equal(1);
should(output[3].i.value).equal(3);
should(output[3].val.value).equal(8);
should(output[3].fib.value).equal(2);
should(output[4].i.value).equal(4);
should(output[4].val.value).equal(10);
should(output[4].fib.value).equal(3);
should(output[5].i.value).equal(5);
should(output[5].val.value).equal(12);
should(output[5].fib.value).equal(5);
done();
})
.catch(done);
});
});
it('explain default', function(done) {
explainPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4}
])
)
.then(function(output) {
should(output.node).equal('plan');
should.exist(output.expr);
done();
})
.catch(done);
});
it('explain xml', function(done) {
explainPlan(
p.fromLiterals([
{id:1, val: 2},
{id:2, val: 4}
]),
'xml'
)
.then(function(output) {
should.exist(output);
done();
})
.catch(done);
});
});
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