fix: switching from ct to e2e (non-configured) does not go through setup

packages/app/cypress/e2e/sidebar_navigation.cy.ts

@@ -321,16 +321,18 @@ describe('Sidebar Navigation', () => {
       cy.withCtx((ctx, o) => {
         o.sinon.stub(ctx.actions.project, 'setAndLoadCurrentTestingType')
         o.sinon.stub(ctx.actions.project, 'reconfigureProject').resolves()
+        o.sinon.stub(ctx.actions.wizard, 'scaffoldTestingType').resolves()
       })
 
       cy.get('[data-cy-testingtype="e2e"]').within(() => {
         cy.contains('Not Configured')
       }).click()
 
-      cy.withCtx((ctx) => {
+      cy.withRetryableCtx((ctx) => {
         expect(ctx.coreData.app.relaunchBrowser).eq(false)
         expect(ctx.actions.project.setAndLoadCurrentTestingType).to.have.been.calledWith('e2e')
         expect(ctx.actions.project.reconfigureProject).to.have.been.called
+        expect(ctx.actions.wizard.scaffoldTestingType).to.have.been.called
       })
     })
   })

packages/data-context/src/actions/ProjectActions.ts

@@ -503,4 +503,18 @@ export class ProjectActions {
     return this.api.isListening(baseUrl)
     .catch(() => this.ctx.onWarning(getError('CANNOT_CONNECT_BASE_URL_WARNING', baseUrl)))
   }
+
+  async switchTestingTypesAndRelaunch (testingType: Cypress.TestingType): Promise<void> {
+    const isTestingTypeConfigured = this.ctx.lifecycleManager.isTestingTypeConfigured(testingType)
+
+    this.ctx.project.setRelaunchBrowser(isTestingTypeConfigured)
+    this.setAndLoadCurrentTestingType(testingType)
+
+    await this.reconfigureProject()
+
+    if (testingType === 'e2e' && !isTestingTypeConfigured) {
+      // E2E doesn't have a wizard, so if we have a testing type on load we just create/update their cypress.config.js.
+      await this.ctx.actions.wizard.scaffoldTestingType()
+    }
+  }
 }

packages/graphql/schemas/schema.graphql

@@ -1105,9 +1105,6 @@ type Mutation {
   """Save the prompt-shown state for this project"""
   setPromptShown(slug: String!): Boolean
 
-  """Set the selected testing type, and reconfigure the project"""
-  setTestingTypeAndReconfigureProject(isApp: Boolean!, testingType: TestingTypeEnum!): Query
-
   """Switch Testing type and relaunch browser"""
   switchTestingTypeAndRelaunch(testingType: TestingTypeEnum!): Boolean
 

packages/graphql/src/schemaTypes/objectTypes/gql-Mutation.ts

@@ -606,33 +606,12 @@ export const mutation = mutationType({
         testingType: nonNull(arg({ type: TestingTypeEnum })),
       },
       resolve: async (source, args, ctx) => {
-        ctx.project.setRelaunchBrowser(ctx.lifecycleManager.isTestingTypeConfigured(args.testingType))
-        ctx.actions.project.setAndLoadCurrentTestingType(args.testingType)
-        await ctx.actions.project.reconfigureProject()
+        await ctx.actions.project.switchTestingTypesAndRelaunch(args.testingType)
 
         return true
       },
     })
 
-    t.field('setTestingTypeAndReconfigureProject', {
-      description: 'Set the selected testing type, and reconfigure the project',
-      type: Query,
-      args: {
-        testingType: nonNull(arg({ type: TestingTypeEnum })),
-        isApp: nonNull(booleanArg()),
-      },
-      resolve: async (source, args, ctx) => {
-        ctx.actions.project.setForceReconfigureProjectByTestingType({ forceReconfigureProject: true, testingType: args.testingType })
-        ctx.actions.project.setAndLoadCurrentTestingType(args.testingType)
-
-        if (args.isApp) {
-          await ctx.actions.project.reconfigureProject()
-        }
-
-        return {}
-      },
-    })
-
     t.field('dismissWarning', {
       type: Query,
       description: `Dismisses a warning displayed by the frontend`,

packages/launchpad/cypress/e2e/project-setup.cy.ts

@@ -629,4 +629,49 @@ describe('Launchpad: Setup Project', () => {
       .should('equal', 'https://on.cypress.io/guides/configuration')
     })
   })
+
+  describe('switch testing types', () => {
+    it('takes the user to first step of e2e setup when switching from app', () => {
+      scaffoldAndOpenProject('pristine-with-ct-testing')
+      cy.visitLaunchpad()
+      verifyWelcomePage({ e2eIsConfigured: false, ctIsConfigured: true })
+
+      cy.get('[data-cy-testingtype="component"]').click()
+      cy.contains('h1', 'Choose a Browser')
+
+      // Execute same function that is called in the browser to switch testing types
+      cy.withCtx(async (ctx, { sinon }) => {
+        sinon.stub(ctx.actions.browser, 'closeBrowser')
+        sinon.stub(ctx.actions.electron, 'refreshBrowserWindow')
+        sinon.stub(ctx.actions.electron, 'showBrowserWindow')
+        await ctx.actions.project.switchTestingTypesAndRelaunch('e2e')
+      })
+
+      cy.reload()
+
+      cy.contains('h1', 'Configuration Files')
+      verifyScaffoldedFiles('e2e')
+    })
+
+    it('takes the user to first step of ct setup when switching from app', () => {
+      scaffoldAndOpenProject('pristine-with-e2e-testing')
+      cy.visitLaunchpad()
+      verifyWelcomePage({ e2eIsConfigured: true, ctIsConfigured: false })
+
+      cy.get('[data-cy-testingtype="e2e"]').click()
+      cy.contains('h1', 'Choose a Browser')
+
+      // Execute same function that is called in the browser to switch testing types
+      cy.withCtx(async (ctx, { sinon }) => {
+        sinon.stub(ctx.actions.browser, 'closeBrowser')
+        sinon.stub(ctx.actions.electron, 'refreshBrowserWindow')
+        sinon.stub(ctx.actions.electron, 'showBrowserWindow')
+        await ctx.actions.project.switchTestingTypesAndRelaunch('component')
+      })
+
+      cy.reload()
+
+      cy.contains('h1', 'Project Setup')
+    })
+  })
 })