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Merge pull request #69 from RickCole21/master 

补充了些 tpl-builtin 的用例(80%)
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liaoxuezhi 2019-06-05 16:35:11 +08:00 committed by GitHub
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2 changed files with 609 additions and 40 deletions
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623
__tests__/utils/tpl-builtin.test.ts
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@ -1,38 +1,611 @@
import {
prettyBytes,
escapeHtml,
formatDuration,
resolveVariableAndFilter
resolveVariableAndFilter,
dataMapping
} from '../../src/utils/tpl-builtin';
test('tpl-builtin:prettyBytes', () => {
expect(prettyBytes(1024)).toEqual('1.02 kB');
expect(prettyBytes(1024000)).toEqual('1.02 MB');
const filters = [
{
type: 'raw1',
data: {
value: 1
},
path: '${value}',
filter: '| raw',
expectValue: 1
},
{
type: 'raw2',
data: {
value: '2'
},
path: '${value}',
filter: '| raw',
expectValue: '2'
},
{
type: 'raw3',
data: {
a: 1,
b: '2',
c: {
'1': 'first',
'2': 'second'
}
},
path: '${c.${a}}',
filter: '| raw',
expectValue: 'first'
},
{
type: 'raw4',
data: {
a: 1,
b: '2',
c: {
'1': 'first',
'2': 'second'
}
},
path: '${c.${b}}',
filter: '| raw',
expectValue: 'second'
},
{
type: 'raw5',
data: {
a: 1,
},
path: '',
filter: '| raw',
expectValue: undefined
},
{
type: 'raw6',
data: {
a: 1,
},
path: '$$',
filter: '| raw',
expectValue: undefined
},
{
type: 'raw7',
data: {
a: 1,
},
path: '\$a',
filter: '| raw',
expectValue: 1
},
{
type: 'json',
data: {
value: {
a: 'a',
b: 'b'
}
},
path: '${value}',
filter: '| json:0',
expectValue: "{\"a\":\"a\",\"b\":\"b\"}"
},
{
type: 'toJson',
data: {
value: "{\"a\":\"a\",\"b\":\"b\"}",
},
path: '${value}',
filter: '| toJson',
expectValue: {
a: 'a',
b: 'b'
}
},
{
type: 'date',
data: {
value: 1559649981,
},
path: '${value}',
filter: '| date',
expectValue: 'June 4, 2019 8:06 PM'
},
{
type: 'number',
data: {
value: 9999
},
path: '${value}',
filter: '| number',
expectValue: '9,999'
},
{
type: 'trim',
data: {
value: ' abc '
},
path: '${value}',
filter: '| trim',
expectValue: 'abc'
},
{
type: 'percent',
data: {
value: 0.8232343
},
path: '${value}',
filter: '| percent',
expectValue: '82%'
},
// duration
{
type: 'duration1',
data: {
value: 1
},
path: '${value}',
filter: '| duration',
expectValue: '1秒'
},
{
type: 'duration2',
data: {
value: 61
},
path: '${value}',
filter: '| duration',
expectValue: '1分1秒'
},
{
type: 'duration3',
data: {
value: 233233
},
path: '${value}',
filter: '| duration',
expectValue: '3天17时47分13秒'
},
// bytes
{
type: 'bytes1',
data: {
value: 1024
},
path: '${value}',
filter: '| bytes',
expectValue: '1.02 KB'
},
{
type: 'bytes2',
data: {
value: 1024000
},
path: '${value}',
filter: '| bytes',
expectValue: '1.02 MB'
},
{
type: 'bytes3',
data: {
value: -1024
},
path: '${value}',
filter: '| bytes',
expectValue: '-1.02 KB'
},
{
type: 'bytes4',
data: {
value: 0.5
},
path: '${value}',
filter: '| bytes',
expectValue: '0.5 B'
},
// round
{
type: 'round1',
data: {
value: '啥啊'
},
path: '${value}',
filter: '| round',
expectValue: 0
},
{
type: 'round2',
data: {
value: 1.22
},
path: '${value}',
filter: '| round:1',
expectValue: '1.2'
},
{
type: 'round3',
data: {
value: 1.26
},
path: '${value}',
filter: '| round:1',
expectValue: '1.3'
},
{
type: 'truncate1',
data: {
value: 'this is a very loooooong sentence.'
},
path: '${value}',
filter: '| truncate:10',
expectValue: 'this is a ...'
},
{
type: 'truncate2',
data: {
value: 'this is a very loooooong sentence.'
},
path: '${value}',
filter: '| truncate:null',
expectValue: 'this is a very loooooong sentence.'
},
{
type: 'url_encode',
data: {
value: 'http://www.baidu.com?query=123'
},
path: '${value}',
filter: '| url_encode',
expectValue: 'http%3A%2F%2Fwww.baidu.com%3Fquery%3D123'
},
{
type: 'url_decode',
data: {
value: 'http%3A%2F%2Fwww.baidu.com%3Fquery%3D123'
},
path: '${value}',
filter: '| url_decode:10',
expectValue: 'http://www.baidu.com?query=123'
},
{
type: 'default1',
data: {
value: ''
},
path: '${value}',
filter: '| default',
expectValue: undefined
},
{
type: 'default2',
data: {
value: ''
},
path: '${value}',
filter: '| default:-',
expectValue: '-'
},
{
type: 'join',
data: {
value: ['a', 'b', 'c']
},
path: '${value}',
filter: '| join:,',
expectValue: 'a,b,c'
},
{
type: 'split',
data: {
value: 'a,b,c'
},
path: '${value}',
filter: '| split',
expectValue: ['a', 'b', 'c']
},
{
type: 'first',
data: {
value: ['a', 'b', 'c']
},
path: '${value}',
filter: '| first',
expectValue: 'a'
},
{
type: 'nth',
data: {
value: ['a', 'b', 'c']
},
path: '${value}',
filter: '| nth:1',
expectValue: 'b'
},
{
type: 'last',
data: {
value: ['a', 'b', 'c']
},
path: '${value}',
filter: '| last',
expectValue: 'c'
},
{
type: 'minus',
data: {
value: 5
},
path: '${value}',
filter: '| minus:1',
expectValue: 4
},
{
type: 'plus',
data: {
value: 5
},
path: '${value}',
filter: '| plus:1',
expectValue: 6
},
{
type: 'pick1',
data: {
value: {
a: '1',
b: '2'
}
},
path: '${value}',
filter: '| pick:a',
expectValue: '1'
},
{
type: 'pick2',
data: {
value: [
{
label: 'A',
value: 'a'
},
{
label: 'B',
value: 'b'
},
{
label: 'C',
value: 'c'
},
]
},
path: '${value}',
filter: '| pick:value',
expectValue: ['a', 'b', 'c']
},
{
type: 'pick_if_exist',
data: {
value: [
{
label: 'A',
value: 'a'
},
{
label: 'B',
value: 'b'
},
{
label: 'C',
value: 'c'
},
]
},
path: '${value}',
filter: '| pick_if_exist:$value',
expectValue: ['a', 'b', 'c']
},
{
type: 'str2date',
data: {
value: '1559649981'
},
path: '${value}',
filter: '| str2date:X:YYYY-MM-DD HH-mm-ss',
expectValue: '2019-06-04 20-06-21'
},
{
type: 'asArray',
data: {
value: 'a'
},
path: '${value}',
filter: '| asArray',
expectValue: ['a']
},
{
type: 'base64Encode',
data: {
value: 'I love amis'
},
path: '${value}',
filter: '| base64Encode',
expectValue: 'SSBsb3ZlIGFtaXM='
},
{
type: 'base64Decode',
data: {
value: 'SSBsb3ZlIGFtaXM='
},
path: '${value}',
filter: '| base64Decode',
expectValue: 'I love amis'
},
{
type: 'lowerCase',
data: {
value: 'AbC'
},
path: '${value}',
filter: '| lowerCase',
expectValue: 'abc'
},
{
type: 'upperCase',
data: {
value: 'aBc'
},
path: '${value}',
filter: '| upperCase',
expectValue: 'ABC'
},
]
filters.forEach(f => {
test(`tpl-builtin:resolveVariableAndFilter:${f.type}`, () => {
expect(resolveVariableAndFilter(f.path, f.data, f.filter)).toEqual(f.expectValue);
});
});
test('tpl-builtin:escapeHtml', () => {
expect(escapeHtml('<div id="1">Hello&world</div>')).toEqual('&lt;div id=&quot;1&quot;&gt;Hello&amp;world&lt;&#x2F;div&gt;');
});
test('tpl-builtin:formatDuration', () => {
expect(formatDuration(1)).toEqual('1秒');
expect(formatDuration(61)).toEqual('1分1秒');
expect(formatDuration(233233)).toEqual('3天17时47分13秒');
})
test('tpl-bultin:resolveVariableAndFilter', () => {
test('tpl-builtin:dataMapping', () => {
const data = {
a: 1,
b: '2',
c: {
'1': 'first',
'2': 'second'
}
},
};
expect(resolveVariableAndFilter('${a}', data, '| raw')).toEqual(1);
expect(resolveVariableAndFilter('${b}', data, '| raw')).toEqual('2');
expect(resolveVariableAndFilter('${c.${a}}', data, '| raw')).toEqual('first');
expect(resolveVariableAndFilter('${c.${b}}', data, '| raw')).toEqual('second');
});
expect(dataMapping({
'&': '$$'
}, data)).toEqual({
a: 1,
b: '2',
c: {
'1': 'first',
'2': 'second'
}
});
expect(dataMapping({
'&': '${b}'
}, data)).toEqual('2');
expect(dataMapping({
'&': (data) => ({b: data.b})
}, data)).toEqual({
b: '2'
});
expect(dataMapping({
'all': '$$'
}, data)).toEqual({
all: {
a: 1,
b: '2',
c: {
'1': 'first',
'2': 'second'
}
}
});
expect(dataMapping({
a: '${a}',
b: '__undefined'
}, data)).toEqual({
a: 1
});
expect(dataMapping({
value: {
a: '${a}',
d: 'd'
}
}, data)).toEqual({
value: {
a: 1,
d: 'd'
}
});
expect(dataMapping({
value: [
{
a: '${a}',
d: 'd'
},
{
b: '${b}',
d: 'd'
}
],
}, data)).toEqual({
value: [
{
a: 1,
d: 'd'
},
{
b: '2',
d: 'd'
}
]
});
expect(dataMapping({
value: '${a}',
}, data)).toEqual({
value: 1
});
expect(dataMapping({
value: data => data.a,
}, data)).toEqual({
value: 1
});
const data2 = {
rows: [
{
label: 'A',
value: 'a',
size: 'sm'
},
{
label: 'B',
value: 'b',
size: 'md'
},
{
label: 'C',
value: 'c',
size: 'sm'
},
]
}
expect(dataMapping({
items: {
$rows: {
label: '$label',
value: '$value'
}
}
}, data2)).toEqual({
items: [
{
label: 'A',
value: 'a'
},
{
label: 'B',
value: 'b'
},
{
label: 'C',
value: 'c'
}
]
});
})

26
src/utils/tpl-builtin.ts
View File

@ -1,10 +1,10 @@
import { reigsterTplEnginer, filter } from "./tpl";
import {reigsterTplEnginer, filter} from "./tpl";
import * as moment from "moment";
import { PlainObject } from "../types";
import {PlainObject} from "../types";
import isPlainObject = require("lodash/isPlainObject");
import { createObject, isObject, setVariable } from "./helper";
import {createObject, isObject, setVariable} from "./helper";
const UNITS = ['B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
const UNITS = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
export const prettyBytes = (num: number) => {
if (!Number.isFinite(num)) {
@ -243,8 +243,8 @@ export function registerFilter(
filters[name] = fn;
}
export function pickValues(names:string, data:object) {
let arr:Array<string>;
export function pickValues(names: string, data: object) {
let arr: Array<string>;
if (!names || (arr = names.split(',')) && arr.length < 2) {
let idx = names.indexOf('~');
if (~idx) {
@ -257,7 +257,7 @@ export function pickValues(names:string, data:object) {
return resolveVariable(names, data);
}
let ret:any = {};
let ret: any = {};
arr.forEach(name => {
let idx = name.indexOf('~');
let target = name;
@ -281,22 +281,18 @@ export const resolveVariable = (path: string, data: any = {}): any => {
return data;
} else if (path[0] === "$") {
path = path.substring(1);
}
if (!path) {
return undefined;
} else if (path === "&") {
return data;
}
if (typeof data[path] !== "undefined") {
return data[path];
}
let parts = path.replace(/^{|}$/g, "").split(".");
return parts.reduce((data, path) => {
if ((isObject(data) || Array.isArray(data)) && path in data) {
return (data as { [propName: string]: any })[path];
return (data as {[propName: string]: any})[path];
}
return undefined;
@ -447,7 +443,7 @@ export function dataMapping(to: PlainObject, from: PlainObject): object {
};
} else if (key === "&") {
isPlainObject(item)
? (item = { ...item, ...resolveMapping(value, itemData) })
? (item = {...item, ...resolveMapping(value, itemData)})
: (item = resolveMapping(value, itemData));
} else {
item = isPlainObject(item) ? item : {};