import {evaluate, parse} from '../src'; test('evalute:simple', () => { expect( evaluate('a is ${a}', { a: 123 }) ).toBe('a is 123'); }); test('evalute:filter', () => { expect( evaluate( 'a is ${a | abc}', { a: 123 }, { filters: { abc(input: any) { return `${input}456`; } } } ) ).toBe('a is 123456'); expect( evaluate( 'a is ${a | concat:233}', { a: 123 }, { filters: { concat(input: any, arg: string) { return `${input}${arg}`; } } } ) ).toBe('a is 123233'); expect( evaluate( 'a is ${concat(a, a)}', { a: 123 }, { filters: { concat(input: any, arg: string) { return `${input}${arg}`; } } } ) ).toBe('a is 123123'); }); test('evalute:filter2', () => { expect( evaluate( 'a is ${[1, 2, 3] | concat:4 | join}', {}, { filters: { concat(input: any, ...args: Array) { return input.concat.apply(input, args); }, join(input: any) { return input.join(','); } } } ) ).toBe('a is 1,2,3,4'); }); test('evalute:filter3', () => { expect( evaluate( 'a is ${[1, 2, 3] | concat:"4" | join}', {}, { filters: { concat(input: any, ...args: Array) { return input.concat.apply(input, args); }, join(input: any) { return input.join(','); } } } ) ).toBe('a is 1,2,3,4'); }); test('evalute:filter4', () => { expect( evaluate( 'a is ${[1, 2, 3] | concat:${a + 3} | join}', { a: 4 }, { filters: { concat(input: any, ...args: Array) { return input.concat.apply(input, args); }, join(input: any) { return input.join(','); } } } ) ).toBe('a is 1,2,3,7'); }); test('evalute:oldVariable', () => { expect( evaluate('a is $a', { a: 4 }) ).toBe('a is 4'); expect( evaluate('b is $b', { a: 4 }) ).toBe('b is '); expect( evaluate('a.b is $a.b', { a: { b: 233 } }) ).toBe('a.b is 233'); }); test('evalute:ariable2', () => { expect( evaluate('a is $$', { a: 4 }) ).toBe('a is [object Object]'); }); test('evalute:ariable3', () => { expect( evaluate( '$$', { a: 4 }, { defaultFilter: 'raw' } ) ).toMatchObject({ a: 4 }); }); test('evalute:object-variable', () => { const data = { key: 'x', obj: { x: 1, y: 2 } }; expect(evaluate('a is ${obj.x}', data)).toBe('a is 1'); expect(evaluate('a is ${obj[x]}', data)).toBe('a is 1'); expect(evaluate('a is ${obj[`x`]}', data)).toBe('a is 1'); expect(evaluate('a is ${obj["x"]}', data)).toBe('a is 1'); expect(evaluate('a is ${obj[key]}', data)).toBe('a is 1'); expect(evaluate('a is ${obj[`${key}`]}', data)).toBe('a is 1'); expect(evaluate('a is ${obj[${key}]}', data)).toBe('a is 1'); }); test('evalute:literal-variable', () => { const data = { key: 'x', index: 0, obj: { x: 1, y: 2 } }; expect(evaluate('a is ${({x: 1})["x"]}', data)).toBe('a is 1'); expect(evaluate('a is ${({x: 1}).x}', data)).toBe('a is 1'); expect(evaluate('a is ${(["a", "b"])[index]}', data)).toBe('a is a'); expect(evaluate('a is ${(["a", "b"])[1]}', data)).toBe('a is b'); expect(evaluate('a is ${(["a", "b"]).0}', data)).toBe('a is a'); }); test('evalute:tempalte', () => { const data = { key: 'x' }; expect(evaluate('abc${`11${3}22`}xyz', data)).toBe('abc11322xyz'); expect(evaluate('abc${`${3}22`}xyz', data)).toBe('abc322xyz'); expect(evaluate('abc${`11${3}`}xyz', data)).toBe('abc113xyz'); expect(evaluate('abc${`${3}`}xyz', data)).toBe('abc3xyz'); expect(evaluate('abc${`${key}`}xyz', data)).toBe('abcxxyz'); }); test('evalute:literal', () => { const data = { dynamicKey: 'alpha' }; expect( evaluate('${{a: 1, 0: 2, "3": 3}}', data, { defaultFilter: 'raw' }) ).toMatchObject({ a: 1, 0: 2, 3: 3 }); expect( evaluate('${{a: 1, 0: 2, "3": 3, [`4`]: 4}}', data, { defaultFilter: 'raw' }) ).toMatchObject({ a: 1, 0: 2, 3: 3, 4: 4 }); expect( evaluate('${{a: 1, 0: 2, "3": 3, [`${dynamicKey}233`]: 4}}', data, { defaultFilter: 'raw' }) ).toMatchObject({ a: 1, 0: 2, 3: 3, alpha233: 4 }); expect( evaluate('${[1, 2, `2${dynamicKey}2`, {a: 1, 0: 2, [`2`]: "3"}]}', data, { defaultFilter: 'raw' }) ).toMatchObject([1, 2, `2alpha2`, {a: 1, 0: 2, [`2`]: '3'}]); }); test('evalute:variableName', () => { const data = { 'a-b': 'c', '222': 10222, '222_221': 233, '222_abcde': 'abcde', '222-221': 333 }; expect(evaluate('${a-b}', data)).toBe('c'); expect(evaluate('${222}', data)).toBe(222); expect(evaluate('${222_221}', data)).toBe('233'); expect(evaluate('${222-221}', data)).toBe(1); expect(evaluate('${222_abcde}', data)).toBe('abcde'); expect( evaluate('${&["222-221"]}', data, { defaultFilter: 'raw' }) ).toBe(333); expect( evaluate('222', data, { variableMode: true }) ).toBe(10222); }); test('evalute:3-1', () => { const data = {}; expect(evaluate('${3-1}', data)).toBe(2); expect(evaluate('${-1 + 2.5 + 3}', data)).toBe(4.5); expect(evaluate('${-1 + -1}', data)).toBe(-2); expect(evaluate('${3 * -1}', data)).toBe(-3); expect(evaluate('${3 + +1}', data)).toBe(4); }); test('evalate:0.1+0.2', () => { expect(evaluate('${0.1 + 0.2}', {})).toBe(0.3); }); test('evalute:variable:com.xxx.xx', () => { const data = { 'com.xxx.xx': 'abc', 'com xxx%xx': 'cde', 'com[xxx]': 'eee' }; expect(evaluate('${com\\.xxx\\.xx}', data)).toBe('abc'); expect(evaluate('${com\\ xxx\\%xx}', data)).toBe('cde'); expect(evaluate('${com\\[xxx\\]}', data)).toBe('eee'); }); test('evalute:anonymous:function', () => { const data = { arr: [1, 2, 3], arr2: [ { a: 1 }, { a: 2 }, { a: 3 } ], outter: 4 }; expect(evaluate('${() => 233}', data)).toMatchObject({ args: [], return: {type: 'literal', value: 233}, type: 'anonymous_function' }); expect(evaluate('${ARRAYMAP(arr, () => 1)}', data)).toMatchObject([1, 1, 1]); expect(evaluate('${ARRAYMAP(arr, item => item)}', data)).toMatchObject([ 1, 2, 3 ]); expect(evaluate('${ARRAYMAP(arr, item => item * 2)}', data)).toMatchObject([ 2, 4, 6 ]); expect( evaluate('${ARRAYMAP(arr2, (item, index) => `a${item.a}${index}`)}', data) ).toMatchObject(['a10', 'a21', 'a32']); expect( evaluate( '${ARRAYMAP(arr2, (item, index) => `a${item.a}${index}${outter}`)}', data ) ).toMatchObject(['a104', 'a214', 'a324']); expect( evaluate( '${ARRAYMAP(arr2, (item, index) => {x: item.a, index: index})}', data ) ).toMatchObject([ { x: 1, index: 0 }, { x: 2, index: 1 }, { x: 3, index: 2 } ]); }); test('evalute:anonymous:function2', () => { const data = { arr: [1, 2, 3], arr2: [ { x: 1, y: [ { z: 1 }, { z: 1 } ] }, { x: 2, y: [ { z: 2 }, { z: 2 } ] } ] }; expect( evaluate( '${ARRAYMAP(ARRAYMAP(arr, item => item * 2), item => item + 2)}', data ) ).toMatchObject([4, 6, 8]); expect( evaluate('${ARRAYMAP(arr2, item => ARRAYMAP(item.y, i => i.z))}', data) ).toMatchObject([ [1, 1], [2, 2] ]); }); test('evalute:array:func', () => { const data = { arr1: [0, 1, false, 2, '', 3], arr2: ['a', 'b', 'c'], arr3: [1, 2, 3], arr4: [2, 4, 6], arr5: [ { id: 1.1 }, { id: 2.2 }, { id: 1.1, name: 1.3 } ] }; expect(evaluate('${COMPACT(arr1)}', data)).toMatchObject([1, 2, 3]); expect(evaluate("${COMPACT([0, 1, false, 2, '', 3])}", data)).toMatchObject([ 1, 2, 3 ]); expect(evaluate('${JOIN(arr2, "~")}', data)).toMatch('a~b~c'); expect(evaluate('${SUM(arr3)}', data)).toBe(6); expect(evaluate('${AVG(arr4)}', data)).toBe(4); expect(evaluate('${MIN(arr4)}', data)).toBe(2); expect(evaluate('${MAX(arr4)}', data)).toBe(6); expect(evaluate('${CONCAT(arr3, arr4)}', data)).toMatchObject([ 1, 2, 3, 2, 4, 6 ]); expect(evaluate('${CONCAT(arr, arr4)}', data)).toMatchObject([2, 4, 6]); expect(evaluate('${UNIQ(arr5)}', data)).toMatchObject(data.arr5); expect(evaluate('${UNIQ(arr5, "id")}', data)).toMatchObject([ {id: 1.1}, {id: 2.2} ]); expect(evaluate('${ARRAYFILTER(arr1, item => item)}', data)).toMatchObject([ 1, 2, 3 ]); expect( evaluate('${ARRAYFILTER(arr1, item => item && item >=2)}', data) ).toMatchObject([2, 3]); expect(evaluate('${ARRAYFINDINDEX(arr3, item => item === 2)}', data)).toBe(1); expect( evaluate('${ARRAYFIND(arr5, item => item.name === 1.3)}', data) ).toMatchObject({ id: 1.1, name: 1.3 }); expect(evaluate('${ARRAYSOME(arr5, item => item.name === 1.3)}', data)).toBe( true ); expect(evaluate('${ARRAYEVERY(arr5, item => item.name === 1.3)}', data)).toBe( false ); expect(evaluate('${ARRAYINCLUDES(arr1, false)}', data)).toBe(true); expect(evaluate('${ARRAYNTH(arr1, 1)}', data)).toBe(1); expect(evaluate('${ARRAYNTH(arr1, -4)}', data)).toBe(false); }); test('evalute:ISTYPE', () => { const data = { a: 1, b: 'string', c: null, d: undefined, e: [1, 2], f: {a: 1, b: 2}, g: new Date() }; expect(evaluate('${ISTYPE(a, "number")}', data)).toBe(true); expect(evaluate('${ISTYPE(b, "number")}', data)).toBe(false); expect(evaluate('${ISTYPE(b, "string")}', data)).toBe(true); expect(evaluate('${ISTYPE(c, "nil")}', data)).toBe(true); expect(evaluate('${ISTYPE(d, "nil")}', data)).toBe(true); expect(evaluate('${ISTYPE(e, "array")}', data)).toBe(true); expect(evaluate('${ISTYPE(f, "array")}', data)).toBe(false); expect(evaluate('${ISTYPE(f, "plain-object")}', data)).toBe(true); expect(evaluate('${ISTYPE(g, "date")}', data)).toBe(true); });