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test(gatsby-source-contentful): add test case
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@pieh
pieh committed Jan 11, 2023
1 parent b0c0913 commit fcd6f11
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339 changes: 339 additions & 0 deletions packages/gatsby-source-contentful/src/__fixtures__/preserve-back-links.js
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exports.contentTypeItems = () => [
{
sys: {
space: {
sys: {
type: `Link`,
linkType: `Space`,
id: `8itggr1zebzx`,
},
},
id: `blogPost`,
type: `ContentType`,
createdAt: `2023-01-11T14:52:56.250Z`,
updatedAt: `2023-01-11T14:54:56.940Z`,
environment: {
sys: {
id: `master`,
type: `Link`,
linkType: `Environment`,
},
},
revision: 4,
},
displayField: `title`,
name: `Blog Post`,
description: ``,
fields: [
{
id: `title`,
name: `Title`,
type: `Symbol`,
localized: false,
required: true,
disabled: false,
omitted: false,
},
{
id: `slug`,
name: `Slug`,
type: `Symbol`,
localized: false,
required: true,
disabled: false,
omitted: false,
},
{
id: `body`,
name: `Body`,
type: `Text`,
localized: false,
required: true,
disabled: false,
omitted: false,
},
{
id: `category`,
name: `Category`,
type: `Link`,
localized: false,
required: false,
disabled: false,
omitted: false,
linkType: `Entry`,
validations: [
{
linkContentType: [`blogCategory`],
},
],
},
],
},
{
sys: {
space: {
sys: {
type: `Link`,
linkType: `Space`,
id: `8itggr1zebzx`,
},
},
id: `blogCategory`,
type: `ContentType`,
createdAt: `2023-01-11T14:54:22.680Z`,
updatedAt: `2023-01-11T14:54:22.680Z`,
environment: {
sys: {
id: `master`,
type: `Link`,
linkType: `Environment`,
},
},
revision: 1,
},
displayField: `title`,
name: `Blog Category`,
description: ``,
fields: [
{
id: `title`,
name: `Title`,
type: `Symbol`,
localized: false,
required: true,
disabled: false,
omitted: false,
},
{
id: `slug`,
name: `Slug`,
type: `Symbol`,
localized: false,
required: true,
disabled: false,
omitted: false,
},
],
},
]

exports.initialSync = () => {
return {
currentSyncData: {
entries: [
{
metadata: {
tags: [],
},
sys: {
space: {
sys: {
type: `Link`,
linkType: `Space`,
id: `8itggr1zebzx`,
},
},
id: `3jXBlUgXmubzPI3I6d9hLr`,
type: `Entry`,
createdAt: `2023-01-11T14:56:37.418Z`,
updatedAt: `2023-01-11T15:04:37.640Z`,
environment: {
sys: {
id: `master`,
type: `Link`,
linkType: `Environment`,
},
},
revision: 3,
contentType: {
sys: {
type: `Link`,
linkType: `ContentType`,
id: `blogCategory`,
},
},
},
fields: {
title: {
"en-US": `CMS`,
},
slug: {
"en-US": `cms`,
},
},
},
{
metadata: {
tags: [],
},
sys: {
space: {
sys: {
type: `Link`,
linkType: `Space`,
id: `8itggr1zebzx`,
},
},
id: `3oTFYoNKoVZcp8svbn8P2z`,
type: `Entry`,
createdAt: `2023-01-11T14:56:42.655Z`,
updatedAt: `2023-01-11T14:56:42.655Z`,
environment: {
sys: {
id: `master`,
type: `Link`,
linkType: `Environment`,
},
},
revision: 1,
contentType: {
sys: {
type: `Link`,
linkType: `ContentType`,
id: `blogPost`,
},
},
},
fields: {
title: {
"en-US": `Hello World`,
},
slug: {
"en-US": `hello-world`,
},
body: {
"en-US": `Lorem ipsum`,
},
category: {
"en-US": {
sys: {
type: `Link`,
linkType: `Entry`,
id: `3jXBlUgXmubzPI3I6d9hLr`,
},
},
},
},
},
],
assets: [],
deletedEntries: [],
deletedAssets: [],
nextSyncToken: `dDFSNcK6bMO7woHDuMK7A8O_KWQDPkhAwpF6w7ovw49fQjrDj2gKH0xvwofCkMKDJcKgBMKCYcK9wr3DoVozwqEUC8OwWlVJBBt-F8K0BMKTP8OAwr8Xw6bCkcO2w6MpwqBmVX7CmsOwM3DDvWZvw5Q`,
},
tagItems: [],
defaultLocale: `en-US`,
locales: [
{
code: `en-US`,
name: `English (United States)`,
default: true,
fallbackCode: null,
sys: {
id: `2jpGtQkqT01zpSIqC9UQOS`,
type: `Locale`,
version: 1,
},
},
],
space: {
sys: {
type: `Space`,
id: `8itggr1zebzx`,
},
name: `test`,
locales: [
{
code: `en-US`,
default: true,
name: `English (United States)`,
fallbackCode: null,
},
],
},
}
}

exports.editJustEntryWithBackLinks = () => {
return {
currentSyncData: {
entries: [
{
metadata: {
tags: [],
},
sys: {
space: {
sys: {
type: `Link`,
linkType: `Space`,
id: `8itggr1zebzx`,
},
},
id: `3jXBlUgXmubzPI3I6d9hLr`,
type: `Entry`,
createdAt: `2023-01-11T14:56:37.418Z`,
updatedAt: `2023-01-11T15:06:18.306Z`,
environment: {
sys: {
id: `master`,
type: `Link`,
linkType: `Environment`,
},
},
revision: 4,
contentType: {
sys: {
type: `Link`,
linkType: `ContentType`,
id: `blogCategory`,
},
},
},
fields: {
title: {
"en-US": `CMS edit #1`,
},
slug: {
"en-US": `cms`,
},
},
},
],
assets: [],
deletedEntries: [],
deletedAssets: [],
nextSyncToken: `dDFSNcK6bMO7woHDuMK7A8O_KWQDPkhAwpF6w7ovw49fQjrDj2gKH0xvQMODwpLDkMK3Oj9Jw6jDkSoBMkc4woTCtMOFwoTDisKlT8O1w4AaKsOjasK1wrVSwrU3YsKVE8KPVMKyw4_CmVpwPsOew4IVwoA`,
},
tagItems: [],
defaultLocale: `en-US`,
locales: [
{
code: `en-US`,
name: `English (United States)`,
default: true,
fallbackCode: null,
sys: {
id: `2jpGtQkqT01zpSIqC9UQOS`,
type: `Locale`,
version: 1,
},
},
],
space: {
sys: {
type: `Space`,
id: `8itggr1zebzx`,
},
name: `test`,
locales: [
{
code: `en-US`,
default: true,
name: `English (United States)`,
fallbackCode: null,
},
],
},
}
}
44 changes: 44 additions & 0 deletions packages/gatsby-source-contentful/src/__tests__/gatsby-node.js
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Expand Up @@ -14,6 +14,7 @@ import richTextFixture from "../__fixtures__/rich-text-data"
import restrictedContentTypeFixture from "../__fixtures__/restricted-content-type"
import unpublishedFieldDelivery from "../__fixtures__/unpublished-fields-delivery"
import unpublishedFieldPreview from "../__fixtures__/unpublished-fields-preview"
import preserveBackLinks from "../__fixtures__/preserve-back-links"

jest.mock(`../fetch`)
jest.mock(`gatsby-core-utils`, () => {
Expand Down Expand Up @@ -1307,4 +1308,47 @@ describe(`gatsby-node`, () => {
})
)
})

it(`should preserve back reference when referencing entry wasn't touched`, async () => {
// @ts-ignore
fetchContentTypes.mockImplementation(preserveBackLinks.contentTypeItems)
fetchContent
// @ts-ignore
.mockImplementationOnce(preserveBackLinks.initialSync)
.mockImplementationOnce(preserveBackLinks.editJustEntryWithBackLinks)

let blogPostNodes
let blogCategoryNodes
await simulateGatsbyBuild()

blogPostNodes = getNodes().filter(
node => node.internal.type === `ContentfulBlogPost`
)
blogCategoryNodes = getNodes().filter(
node => node.internal.type === `ContentfulBlogCategory`
)

expect(blogPostNodes.length).toEqual(1)
expect(blogCategoryNodes.length).toEqual(1)
expect(blogCategoryNodes[0][`blog post___NODE`]).toEqual([
blogPostNodes[0].id,
])
expect(blogCategoryNodes[0][`title`]).toEqual(`CMS`)

await simulateGatsbyBuild()

blogPostNodes = getNodes().filter(
node => node.internal.type === `ContentfulBlogPost`
)
blogCategoryNodes = getNodes().filter(
node => node.internal.type === `ContentfulBlogCategory`
)

expect(blogPostNodes.length).toEqual(1)
expect(blogCategoryNodes.length).toEqual(1)
expect(blogCategoryNodes[0][`blog post___NODE`]).toEqual([
blogPostNodes[0].id,
])
expect(blogCategoryNodes[0][`title`]).toEqual(`CMS edit #1`)
})
})

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