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This commit is contained in:
68
_packages/products-service/tests/categories.test.js
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68
_packages/products-service/tests/categories.test.js
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const cds = require ('@sap/cds')
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describe('reading/writing hierarchies', ()=>{
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it ('should prepare to sqlite in-memory', async()=>{
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await cds.deploy (__dirname+'/../db') .to ('sqlite::memory:')
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expect (cds.model) .toBeDefined()
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})
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it ('should insert hierarchy of categories', ()=>{
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const { Categories } = cds.entities
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return INSERT.into (Categories) .entries (
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{ ID:100, name:'Some Sample Categories...', children:[
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{ ID:101, name:'Cat', children:[
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{ ID:102, name:'Kitty', children:[
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{ ID:103, name:'Kitty Cat', children:[
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{ ID:104, name:'Aristocat' } ]},
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{ ID:105, name:'Kitty Bat' } ]},
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{ ID:106, name:'Catwoman', children:[
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{ ID:107, name:'Catalina' } ]} ]},
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{ ID:108, name:'Catweazle' }
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]}
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)
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})
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it ('should read categories with children', async()=>{
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const { Categories } = cds.entities
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expect (await
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SELECT.one.from (Categories, c=>{
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c.ID, c.name.as('parent'), c.children (c=>{
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c.name.as('child')
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})
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}) .where ({name:'Cat'})
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) .toMatchObject (
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{ ID:101, parent:'Cat', children:[
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{ child:'Kitty' },
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{ child:'Catwoman' },
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]}
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)
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})
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it ('should read hierarchy of categories', async()=>{
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const { Categories } = cds.entities
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expect (await
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SELECT.one.from (Categories, c=>{
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c.ID, c.name, c.children (c=>{ c.name },{levels:3})
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}) .where ({name:'Cat'})
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) .toMatchObject (
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{ ID:101, name:'Cat', children:[
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{ name:'Kitty', children:[
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{ name:'Kitty Cat', children:[
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{ name:'Aristocat' }, ]},
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{ name:'Kitty Bat' }, ]},
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{ name:'Catwoman', children:[
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{ name:'Catalina' } ]},
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]}
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)
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})
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})
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ID;parent_ID;name
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0;;Some Sample Categories...
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1;;Cat
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2;1;Kitty
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3;2;Kitty Cat
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4;3;Aristocat
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5;2;Kitty Bat
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6;1;Catwoman
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7;6;Catalina
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8;;Catweazle
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157
_packages/products-service/tests/postman.json
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157
_packages/products-service/tests/postman.json
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{
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"info": {
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"_postman_id": "0f8d4e79-a1c2-47fe-aeab-0319fb4ce180",
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"name": "@sap/capire-products",
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"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
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},
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"item": [
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{
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"name": "Categories",
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"request": {
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"method": "POST",
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"header": [
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{
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"key": "Content-Type",
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"value": "application/json"
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}
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],
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"body": {
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"mode": "raw",
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"raw": "{ \"ID\":0, \"name\":\"Some Sample Categories...\", \"children\":[\n { \"ID\":1, \"name\":\"Cat\", \"children\":[\n { \"ID\":2, \"name\":\"Kitty\", \"children\":[\n { \"ID\":3, \"name\":\"Kitty Cat\", \"children\":[\n { \"ID\":4, \"name\":\"Aristocat\" }\n ]},\n { \"ID\":5, \"name\":\"Kitty Bat\" }\n ]},\n { \"ID\":6, \"name\":\"Catwoman\", \"children\":[\n { \"ID\":7, \"name\":\"Catalina\" }\n ]}\n ] },\n { \"ID\":8, \"name\":\"Catweazle\" }\n]}\n"
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},
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"url": {
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"raw": "http://localhost:4004/admin/Categories",
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"protocol": "http",
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"host": [
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"localhost"
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],
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"port": "4004",
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"path": [
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"admin",
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"Categories"
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]
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}
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},
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"response": []
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},
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{
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"name": "Categories",
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"request": {
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"method": "GET",
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"header": [],
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"body": {
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"mode": "raw",
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"raw": ""
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},
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"url": {
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"raw": "http://localhost:4004/admin/Categories/0?$expand=children($expand=children($expand=children($expand=children)))",
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"protocol": "http",
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"host": [
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"localhost"
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],
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"port": "4004",
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"path": [
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"admin",
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"Categories",
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"0"
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],
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"query": [
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{
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"key": "$expand",
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"value": "children($expand=children($expand=children($expand=children)))"
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}
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]
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}
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},
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"response": [
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{
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"name": "Categories",
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"originalRequest": {
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"method": "GET",
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"header": [],
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"body": {
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"mode": "raw",
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"raw": ""
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},
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"url": {
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"raw": "http://localhost:4004/admin/Categories/0?$expand=children($expand=children($expand=children($expand=children)))",
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"protocol": "http",
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"host": [
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"localhost"
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],
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"port": "4004",
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"path": [
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"admin",
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"Categories",
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"0"
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],
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"query": [
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{
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"key": "$expand",
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"value": "children($expand=children($expand=children($expand=children)))"
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}
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]
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}
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},
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"status": "OK",
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"code": 200,
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"_postman_previewlanguage": "json",
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"header": [
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{
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"key": "X-Powered-By",
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"value": "Express"
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},
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{
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"key": "OData-Version",
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"value": "4.0"
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},
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{
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"key": "content-type",
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"value": "application/json;odata.metadata=minimal"
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},
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{
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"key": "Date",
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"value": "Tue, 21 May 2019 19:20:24 GMT"
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},
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{
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"key": "Connection",
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"value": "keep-alive"
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},
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{
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"key": "Content-Length",
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"value": "767"
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}
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],
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"cookie": [],
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"body": "{\n \"@odata.context\": \"$metadata#cats(children(children(children(children()))))/$entity\",\n \"@odata.metadataEtag\": \"W/\\\"+AAp4JKNOcr+OusjrdQo55RCfM+UHKpTh8EbhsxyPhM=\\\"\",\n \"name\": \"Some Sample Categories...\",\n \"descr\": null,\n \"ID\": 0,\n \"parent_ID\": null,\n \"children\": [\n {\n \"name\": \"Cat\",\n \"descr\": null,\n \"ID\": 1,\n \"parent_ID\": 0,\n \"children\": [\n {\n \"name\": \"Kitty\",\n \"descr\": null,\n \"ID\": 2,\n \"parent_ID\": 1,\n \"children\": [\n {\n \"name\": \"Kitty Cat\",\n \"descr\": null,\n \"ID\": 3,\n \"parent_ID\": 2,\n \"children\": [\n {\n \"name\": \"Aristocat\",\n \"descr\": null,\n \"ID\": 4,\n \"parent_ID\": 3\n }\n ]\n },\n {\n \"name\": \"Kitty Bat\",\n \"descr\": null,\n \"ID\": 5,\n \"parent_ID\": 2,\n \"children\": []\n }\n ]\n },\n {\n \"name\": \"Catwoman\",\n \"descr\": null,\n \"ID\": 6,\n \"parent_ID\": 1,\n \"children\": [\n {\n \"name\": \"Catalina\",\n \"descr\": null,\n \"ID\": 7,\n \"parent_ID\": 6,\n \"children\": []\n }\n ]\n }\n ]\n },\n {\n \"name\": \"Catweazle\",\n \"descr\": null,\n \"ID\": 8,\n \"parent_ID\": 0,\n \"children\": []\n }\n ]\n}"
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}
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]
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},
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{
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"name": "Categories",
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"request": {
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"method": "DELETE",
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"header": [],
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"body": {
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"mode": "raw",
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"raw": ""
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},
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"url": {
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"raw": "http://localhost:4004/admin/Categories/0",
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"protocol": "http",
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"host": [
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"localhost"
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],
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"port": "4004",
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"path": [
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"admin",
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"Categories",
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"0"
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]
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}
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},
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"response": []
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}
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]
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}
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