more refactoring for getDeniedChanges

__tests__/deny.test.ts

@@ -1,11 +1,7 @@
 import {expect, jest, test} from '@jest/globals'
 import {Change, Changes} from '../src/schemas'
-import {
-  createMavenTestChange,
-  createPipTestChange,
-  createRubyTestChange,
-  createTestChange
-} from './fixtures/create-test-change'
+import {createTestChange} from './fixtures/create-test-change'
+import {getDeniedChanges} from '../src/deny'
 
 jest.mock('@actions/core')
 
@@ -19,7 +15,6 @@ const mockOctokit = {
   }
 }
 
-let getDeniedChanges: Function
 let npmChange: Change
 let rubyChange: Change
 let pipChange: Change
@@ -43,22 +38,18 @@ beforeEach(async () => {
     // true for BSD, false for all others
     return jest.fn((license: string, _: string): boolean => license === 'BSD')
   })
-  // eslint-disable-next-line @typescript-eslint/no-require-imports
-  ;({getDeniedChanges} = require('../src/deny'))
 
-  npmChange = createTestChange()
-  rubyChange = createRubyTestChange()
-  pipChange = createPipTestChange()
-  mvnChange = createMavenTestChange()
+  npmChange = createTestChange({ecosystem: 'npm'})
+  rubyChange = createTestChange({ecosystem: 'rubygems'})
+  pipChange = createTestChange({ecosystem: 'pip'})
+  mvnChange = createTestChange({ecosystem: 'maven'})
 })
 
 test('denies packages from the deny packages list', async () => {
   const changes: Changes = [npmChange, rubyChange]
-  const deniedChanges = await getDeniedChanges(
-    changes,
-    ['pkg:gem/[email protected]'],
-    []
-  )
+  const deniedChanges = await getDeniedChanges(changes, [
+    'pkg:gem/[email protected]'
+  ])
 
   expect(deniedChanges[0]).toBe(rubyChange)
   expect(deniedChanges.length).toEqual(1)
@@ -67,11 +58,9 @@ test('denies packages from the deny packages list', async () => {
 test('denies packages only for the specified version from deny packages list', async () => {
   const packageWithDifferentVersion = 'pkg:npm/[email protected]'
   const changes: Changes = [npmChange]
-  const deniedChanges = await getDeniedChanges(
-    changes,
-    [packageWithDifferentVersion],
-    []
-  )
+  const deniedChanges = await getDeniedChanges(changes, [
+    packageWithDifferentVersion
+  ])
 
   expect(deniedChanges.length).toEqual(0)
 })
@@ -83,11 +72,7 @@ test('if no specified version from deny packages list, it will treat package as
     createTestChange({name: 'lodash', version: '7.8.9'})
   ]
   const denyAllLodashVersions = 'pkg:npm/lodash'
-  const deniedChanges = await getDeniedChanges(
-    changes,
-    [denyAllLodashVersions],
-    []
-  )
+  const deniedChanges = await getDeniedChanges(changes, [denyAllLodashVersions])
 
   expect(deniedChanges.length).toEqual(3)
 })

__tests__/fixtures/create-test-change.ts

@@ -101,29 +101,19 @@ const defaultMavenChange: Change = {
   ]
 }
 
-const createTestChange = (overwrites: Partial<Change> = {}): Change => ({
-  ...defaultNpmChange,
-  ...overwrites
-})
-
-const createRubyTestChange = (overwrites: Partial<Change> = {}): Change => ({
-  ...defaultRubyChange,
-  ...overwrites
-})
-
-const createPipTestChange = (overwrites: Partial<Change> = {}): Change => ({
-  ...defaultPipChange,
-  ...overwrites
-})
-
-const createMavenTestChange = (overwrites: Partial<Change> = {}): Change => ({
-  ...defaultMavenChange,
-  ...overwrites
-})
-
-export {
-  createTestChange,
-  createRubyTestChange,
-  createPipTestChange,
-  createMavenTestChange
+const ecosystemToDefaultChange: {[key: string]: Change} = {
+  npm: defaultNpmChange,
+  rubygems: defaultRubyChange,
+  pip: defaultPipChange,
+  maven: defaultMavenChange
 }
+
+const createTestChange = (overwrites: Partial<Change> = {}): Change => {
+  const ecosystem = overwrites.ecosystem || 'npm'
+  return {
+    ...ecosystemToDefaultChange[ecosystem],
+    ...overwrites
+  }
+}
+
+export {createTestChange}