fix(snjs): bring back history tests and fix handlinf of error with revisions

packages/snjs/lib/Domain/UseCase/DeleteRevision/DeleteRevision.spec.ts

@@ -46,4 +46,18 @@ describe('DeleteRevision', () => {
     expect(result.isFailed()).toBe(true)
     expect(result.getError()).toEqual('Could not delete revision: Given value is not a valid uuid: invalid')
   })
+
+  it('should fail if revision manager throws', async () => {
+    const useCase = createUseCase()
+
+    revisionManager.deleteRevision = jest.fn().mockRejectedValue(new Error('error'))
+
+    const result = await useCase.execute({
+      itemUuid: '00000000-0000-0000-0000-000000000000',
+      revisionUuid: '00000000-0000-0000-0000-000000000000',
+    })
+
+    expect(result.isFailed()).toBe(true)
+    expect(result.getError()).toEqual('Could not delete revision: error')
+  })
 })

packages/snjs/lib/Domain/UseCase/DeleteRevision/DeleteRevision.ts

@@ -19,8 +19,12 @@ export class DeleteRevision implements UseCaseInterface<void> {
     }
     const revisionUuid = revisionUuidOrError.getValue()
 
-    await this.revisionManager.deleteRevision(itemUuid, revisionUuid)
+    try {
+      await this.revisionManager.deleteRevision(itemUuid, revisionUuid)
 
-    return Result.ok()
+      return Result.ok()
+    } catch (error) {
+      return Result.fail(`Could not delete revision: ${(error as Error).message}`)
+    }
   }
 }

packages/snjs/lib/Domain/UseCase/GetRevision/GetRevision.spec.ts

@@ -155,4 +155,18 @@ describe('GetRevision', () => {
 
     expect(result.isFailed()).toBe(true)
   })
+
+  it('should fail if revision manager throws', async () => {
+    revisionManager.getRevision = jest.fn().mockRejectedValue(new Error('error'))
+
+    const useCase = createUseCase()
+
+    const result = await useCase.execute({
+      itemUuid: '00000000-0000-0000-0000-000000000000',
+      revisionUuid: '00000000-0000-0000-0000-000000000000',
+    })
+
+    expect(result.isFailed()).toBe(true)
+    expect(result.getError()).toEqual('Could not get revision: error')
+  })
 })

packages/snjs/lib/Domain/UseCase/GetRevision/GetRevision.ts

@@ -29,8 +29,14 @@ export class GetRevision implements UseCaseInterface<HistoryEntry> {
     }
     const revisionUuid = revisionUuidOrError.getValue()
 
-    const revision = await this.revisionManager.getRevision(itemUuid, revisionUuid)
-    if (revision === null) {
+    let revision
+    try {
+      revision = await this.revisionManager.getRevision(itemUuid, revisionUuid)
+    } catch (error) {
+      return Result.fail(`Could not get revision: ${(error as Error).message}`)
+    }
+
+    if (!revision) {
       return Result.fail('Could not get revision: Revision not found')
     }
 

packages/snjs/lib/Domain/UseCase/ListRevisions/ListRevisions.spec.ts

@@ -29,4 +29,15 @@ describe('ListRevisions', () => {
     expect(result.isFailed()).toBe(true)
     expect(result.getError()).toEqual('Could not list item revisions: Given value is not a valid uuid: invalid')
   })
+
+  it('should fail if revision manager throws', async () => {
+    const useCase = createUseCase()
+
+    revisionManager.listRevisions = jest.fn().mockRejectedValue(new Error('error'))
+
+    const result = await useCase.execute({ itemUuid: '00000000-0000-0000-0000-000000000000' })
+
+    expect(result.isFailed()).toBe(true)
+    expect(result.getError()).toEqual('Could not list item revisions: error')
+  })
 })

packages/snjs/lib/Domain/UseCase/ListRevisions/ListRevisions.ts

@@ -15,8 +15,12 @@ export class ListRevisions implements UseCaseInterface<Array<RevisionMetadata>>
     }
     const itemUuid = itemUuidOrError.getValue()
 
-    const revisions = await this.revisionManager.listRevisions(itemUuid)
+    try {
+      const revisions = await this.revisionManager.listRevisions(itemUuid)
 
-    return Result.ok(revisions)
+      return Result.ok(revisions)
+    } catch (error) {
+      return Result.fail(`Could not list item revisions: ${(error as Error).message}`)
+    }
   }
 }

packages/snjs/mocha/history.test.js

@@ -5,7 +5,7 @@ import { createNoteParams } from './lib/Items.js'
 chai.use(chaiAsPromised)
 const expect = chai.expect
 
-describe.skip('history manager', () => {
+describe('history manager', () => {
   const largeCharacterChange = 25
 
   const syncOptions = {