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204 lines
8.0 KiB
204 lines
8.0 KiB
5 years ago
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import * as assert from 'assert';
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import sift from '..';
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var ObjectID = require('bson').ObjectID;
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describe(__filename + '#', function () {
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[
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// $eq
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[{$eq:5}, [5,'5', 6], [5]],
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['5', [5,'5', 6], ['5']],
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[false, [false,'false', true], [false]],
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[true, [1, true], [true]],
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[0, [0,'0'], [0]],
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[null, [null], [null]],
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[void 0, [void 0, null], [void 0]],
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[1, [2,3,4,5], []],
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[1, [[1]], [[1]]],
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[new Date(1), [new Date(), new Date(1), new Date(2), new Date(3)], [new Date(1)]],
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[/^a/, ['a','ab','abc','b','bc'], ['a','ab','abc']],
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[function(b) { return b === 1; }, [1,2,3],[1]],
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[ObjectID('54dd5546b1d296a54d152e84'),[ObjectID(),ObjectID('54dd5546b1d296a54d152e84')],[ObjectID('54dd5546b1d296a54d152e84')]],
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// $ne
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[{$ne:5}, [5, '5', 6], ['5', 6]],
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[{$ne:'5'}, ['5', 6], [6]],
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[{$ne:false}, [false], []],
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[{$ne:void 0}, [false, 0, '0', void 0], [false, 0, '0']],
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[{$ne:/^a/}, ['a','ab','abc','b','bc'], ['b','bc']],
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[{$ne:1}, [[2],[1]], [[2]]],
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[{groups:{$ne:111}}, [{groups:[111,222,333,444]},{groups:[222,333,444]}],[{groups:[222,333,444]}]],
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// $lt
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[{$lt:5}, [3,4,5,6],[3,4]],
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[{$lt:'c'}, ['a','b','c'],['a','b']],
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[{$lt:null}, [-3,-4], []],
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[{$lt:new Date(3)}, [new Date(1), new Date(2), new Date(3)],[new Date(1), new Date(2)]],
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// $lte
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[{$lte:5}, [3,4,5,6],[3,4,5]],
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[{groups:{$lt:5}}, [{groups:[1,2,3,4]}, {groups:[7,8]}], [{groups:[1,2,3,4]}]],
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// $gt
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[{$gt:5}, [3,4,5,6],[6]],
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[{$gt:null}, [3,4], []],
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[{groups:{$gt:5}}, [{groups:[1,2,3,4]}, {groups:[7,8]}], [{groups:[7,8]}]],
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// $gte
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[{$gte:5}, [3,4,5,6],[5, 6]],
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[{groups:{$gte:5}}, [{groups:[1,2,3,4]}, {groups:[7,8]}], [{groups:[7,8]}]],
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// $mod
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[{$mod:[2,1]}, [1,2,3,4,5,6],[1,3,5]],
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[{groups:{$mod:[2,0]}}, [{groups:[1,2,3,4]}, {groups:[7,9]}], [{groups:[1,2,3,4]}]],
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// $exists
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[{$exists:false}, [0,false,void 0, null],[]],
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[{$exists:true}, [0,false,void 0, 1, {}],[0, false, void 0, 1, {}]],
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[{'a.b': {$exists: true}}, [{a: {b: 'exists'}}, {a: {c: 'does not exist'}}], [{a: {b: 'exists'}}]],
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[{field: { $exists: false }}, [{a: 1}, {a: 2, field: 5}, {a: 3, field: 0}, {a: 4, field: undefined}, {a: 5}],[{a: 1}, {a: 5}]],
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// $in
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// TODO - {$in:[Date]} doesn't work - make it work?
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[{$in:[0,false,1,'1']},[0,1,2,3,4,false],[0,1,false]],
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[{$in:[1,'1','2']},['1','2','3'],['1','2']],
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[{$in:[new Date(1)]},[new Date(1), new Date(2)],[new Date(1)]],
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[{'a.b.status':{'$in': [0]}}, [{'a':{'b':[{'status':0}]}},{'a':{'b':[{'status':2}]}}],[{'a':{'b':[{'status':0}]}}]],
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[{'a.b.status':{'$in': [0, 2]}}, [{'a':{'b':[{'status':0}]}},{'a':{'b':[{'status':2}]}}], [{'a':{'b':[{'status':0}]}},{'a':{'b':[{'status':2}]}}]],
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[{'x': {$in: [{$regex: '.*aaa.*'}, {$regex: '.*bbb.*'}]}}, [{'x': {'b': 'aaa'}}, {'x': 'bbb'}, {'x': 'ccc'}, {'x': 'aaa'}], [{'x': 'bbb'}, {'x': 'aaa'}]],
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[{'x': {$in: [/.*aaa.*/, /.*bbb.*/]}}, [{'x': {'b': 'aaa'}}, {'x': 'bbb'}, {'x': 'ccc'}, {'x': 'aaa'}], [{'x': 'bbb'}, {'x': 'aaa'}]],
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// $nin
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[{$nin:[0,false,1,'1']},[0,1,2,3,4,false],[2,3,4]],
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[{$nin:[1,'1','2']},['1','2','3'],['3']],
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[{$nin:[new Date(1)]},[new Date(1), new Date(2)],[new Date(2)]],
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[{'root.notDefined': {$nin: [1, 2, 3]}}, [{'root': {'defined': 1337}}], [{'root': {'defined': 1337}}]],
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[{'root.notDefined': {$nin: [1, 2, 3, null]}}, [{'root': {'defined': 1337}}], []],
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[{'x': {$nin: [{$regex: '.*aaa.*'}, {$regex: '.*bbb.*'}]}}, [{'x': {'b': 'aaa'}}, {'x': 'bbb'}, {'x': 'ccc'}, {'x': 'aaa'}], [{'x': {'b': 'aaa'}},{'x': 'ccc'}]],
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[{'x': {$nin: [/.*aaa.*/, /.*bbb.*/]}}, [{'x': {'b': 'aaa'}}, {'x': 'bbb'}, {'x': 'ccc'}, {'x': 'aaa'}], [{'x': {'b': 'aaa'}},{'x': 'ccc'}]],
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// $not
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[{$not:false},[0,false],[0]],
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[{$not:0},[0, false, 1, 2, 3],[false, 1, 2, 3]],
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[{$not:{$in:[1,2,3]}},[1,2,3,4,5,6],[4,5,6]], // with expressions
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// $type
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[{$type:Date}, [0,new Date(1)],[new Date(1)]],
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[{$type:Number}, [0,false,1],[0,1]],
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[{$type:Boolean}, [0,false, void 0],[false]],
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[{$type:String}, ['1',1,false],['1']],
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// $all
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[{$all:[1,2,3]},[[1,2,3,4],[1,2,4]],[[1,2,3,4]]],
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[{$all:[0,false]},[[0,1,2],[0,false],['0','false'],void 0],[[0,false]]],
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[{$all:['1']},[[1]],[]],
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[{$all:[new Date(1),new Date(2)]},[[new Date(1), new Date(2)],[new Date(1)]],[[new Date(1), new Date(2)]]],
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// $size
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[{$size:3},['123',[1,2,3],'1'],['123',[1,2,3]]],
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[{$size:1},['123',[1,2,3],'1', void 0],['1']],
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// $or
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[{$or:[1,2,3]},[1,2,3,4],[1,2,3]],
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[{$or:[{$ne:1},2]},[1,2,3,4,5,6],[2,3,4,5,6]],
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// $nor
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[{$nor:[1,2,3]},[1,2,3,4],[4]],
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[{$nor:[{$ne:1},2]},[1,2,3,4,5,6],[1]],
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// $and
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[{$and:[{$gt:1},{$lt:4}]},[1,2,3,4],[2,3]],
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[{$and: [{field: {$not: {$type: String}}}, {field: {$ne: null}}]}, [{a: 1, field: 1}, {a: 2, field: '2'}], [{a: 1, field: 1}]],
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// $regex
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[{$regex:'^a'},['a','ab','abc','bc','bcd'],['a','ab','abc']],
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[{a:{$regex:'b|c'}}, [{a:['b']},{a:['c']},{a:'c'},{a:'d'}], [{a:['b']},{a:['c']},{a:'c'}]],
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[{ folder: { $regex:'^[0-9]{4}$' }}, [{ folder:['1234','3212'] }], [{ folder:['1234','3212'] }]],
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// $options
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[{$regex:'^a', $options: 'i'},['a','Ab','abc','bc','bcd'],['a','Ab','abc']],
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[{'text':{'$regex':'.*lis.*','$options':'i'}}, [{text:['Bob','Melissa','Joe','Sherry']}], [{text:['Bob','Melissa','Joe','Sherry']}]],
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// undefined
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[{$regex:'a'},[undefined, null, true, false, 0, 'aa'],['aa']],
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[/a/,[undefined, null, true, false, 0, 'aa'],['aa']],
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[/.+/,[undefined, null, true, false, 0, 'aa', {}],['aa']],
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// Multiple conditions on an undefined root
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[{'a.b': {$exists: true, $nin: [null]}}, [{a: {b: 'exists'}}, {a: {c: 'does not exist'}}], [{a: {b: 'exists'}}]],
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// $where
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[{$where:function () { return this.v === 1 }}, [{v:1},{v:2}],[{v:1}]],
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[{$where:'this.v === 1'}, [{v:1},{v:2}],[{v:1}]],
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[{$where:'obj.v === 1'}, [{v:1},{v:2}],[{v:1}]],
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// $elemMatch
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//{'person': {'$elemMatch': {'gender': 'male', 'age': {'$lt': 30}}}}
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[
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{a:{$elemMatch:{b:1,c:2}}},
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[{a:{b:1,c:2}},{a:[{b:1,c:2,d:3}]},{a:{b:2,c:3}}], [{a:{b:1,c:2}},{a:[{b:1,c:2,d:3}]}]
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],
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[{a:{$elemMatch:{b:2,c:{$gt:2}}}}, [{a:{b:1,c:2}},{a:{b:1,c:2,d:3}},[{a:{b:2,c:3}}]], [[{a:{b:2,c:3}}]]],
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[
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{tags: {$all: [{$elemMatch: {a: 1}}]}},
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[{tags: [{a: 1}]}, {tags: [{a: 1}, {b: 1}]}], [{tags: [{a: 1}]}, {tags: [{a: 1}, {b: 1}]}]
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],
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// dot-notation
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[
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{'a.b': /c/ },
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[{a:{b:'c'}}, {a:{b:'cd'}}, {'a.b':'c'},{a:{b:'e'}}],
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[{a:{b:'c'}}, {a:{b:'cd'}}]
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],
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[
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{'foo.0': 'baz' },
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[{foo:['bar', 'baz']}, {foo:['baz', 'bar']}],
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[{foo:['baz', 'bar']}]
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],
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[
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{'foo.0.name': 'baz' },
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[{foo:[{ name: 'bar' }, { name: 'baz' }]}, {foo:[{ name: 'baz' }, { name: 'bar' }]}],
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[{foo:[{ name: 'baz' }, { name: 'bar' }]}]
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],
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// object.toString() tests
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[
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{ $in: [{ toString: function(){ return 'a'; }}]},
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[{toString: function(){ return 'a'; }}, {toString: function(){ return 'b' }}],
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[{toString: function(){ return 'a'; }}]
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],
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[
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{ $in: [{}]},
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[{}, {}],
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[]
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],
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// various comparisons
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[
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{ c: { d: 'd' }},
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[{ a: 'b', b: 'c', c: { d: 'd', e: 'e' }}, { c: { d: 'e' }}],
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[{ a: 'b', b: 'c', c: { d: 'd', e: 'e' }}]
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],
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// based on https://gist.github.com/jdnichollsc/00ea8cf1204b17d9fb9a991fbd1dfee6
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[
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{ $and: [{ 'a.s': { $lte: new Date('2017-01-29T05:00:00.000Z') }}, {'a.e': { $gte: new Date('2017-01-08T05:00:00.000Z') }}]},
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[{ a: { s: new Date('2017-01-13T05:00:00.000Z'), e: new Date('2017-01-31T05:00:00.000Z') }}],
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[{ a: { s: new Date('2017-01-13T05:00:00.000Z'), e: new Date('2017-01-31T05:00:00.000Z') }}]
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],
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].forEach(function (operation, i) {
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var filter = operation[0];
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var array = operation[1];
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var matchArray = operation[2];
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it(i + ': ' + JSON.stringify(filter), function() {
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assert.equal(JSON.stringify(array.filter(sift(filter))), JSON.stringify(matchArray));
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});
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});
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});
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