Add test for project reference and auto import

Test for #34677
microsoft · Mar 19, 2020 · 32492e2 · 32492e2
1 parent e2156a1
commit 32492e2
Showing 1 changed file with 109 additions and 0 deletions.
diff --git a/src/testRunner/unittests/tsserver/projectReferences.ts b/src/testRunner/unittests/tsserver/projectReferences.ts
@@ -2173,5 +2173,114 @@ foo;`
                 });
             });
         });
+
+        describe("auto import with referenced project", () => {
+            function verifyAutoImport(built: boolean, disableSourceOfProjectReferenceRedirect?: boolean) {
+                const solnConfig: File = {
+                    path: `${tscWatch.projectRoot}/tsconfig.json`,
+                    content: JSON.stringify({
+                        files: [],
+                        references: [
+                            { path: "shared/src/library" },
+                            { path: "app/src/program" }
+                        ]
+                    })
+                };
+                const sharedConfig: File = {
+                    path: `${tscWatch.projectRoot}/shared/src/library/tsconfig.json`,
+                    content: JSON.stringify({
+                        compilerOptions: {
+                            composite: true,
+                            outDir: "../../bld/library"
+                        }
+                    })
+                };
+                const sharedIndex: File = {
+                    path: `${tscWatch.projectRoot}/shared/src/library/index.ts`,
+                    content: `export function foo() {}`
+                };
+                const sharedPackage: File = {
+                    path: `${tscWatch.projectRoot}/shared/package.json`,
+                    content: JSON.stringify({
+                        name: "shared",
+                        version: "1.0.0",
+                        main: "bld/library/index.js",
+                        types: "bld/library/index.d.ts"
+                    })
+                };
+                const appConfig: File = {
+                    path: `${tscWatch.projectRoot}/app/src/program/tsconfig.json`,
+                    content: JSON.stringify({
+                        compilerOptions: {
+                            composite: true,
+                            outDir: "../../bld/program",
+                            disableSourceOfProjectReferenceRedirect
+                        },
+                        references: [
+                            { path: "../../../shared/src/library" }
+                        ]
+                    })
+                };
+                const appBar: File = {
+                    path: `${tscWatch.projectRoot}/app/src/program/bar.ts`,
+                    content: `import {foo} from "shared";`
+                };
+                const appIndex: File = {
+                    path: `${tscWatch.projectRoot}/app/src/program/index.ts`,
+                    content: `foo`
+                };
+                const sharedSymlink: SymLink = {
+                    path: `${tscWatch.projectRoot}/node_modules/shared`,
+                    symLink: `${tscWatch.projectRoot}/shared`
+                };
+                const files = [solnConfig, sharedConfig, sharedIndex, sharedPackage, appConfig, appBar, appIndex, sharedSymlink, libFile];
+                const host = createServerHost(files);
+                if (built) {
+                    const solutionBuilder = tscWatch.createSolutionBuilder(host, [solnConfig.path], {});
+                    solutionBuilder.build();
+                    host.clearOutput();
+                }
+                const session = createSession(host);
+                openFilesForSession([appIndex], session);
+                const response = session.executeCommandSeq<protocol.CodeFixRequest>({
+                    command: protocol.CommandTypes.GetCodeFixes,
+                    arguments: {
+                        file: appIndex.path,
+                        startLine: 1,
+                        startOffset: 1,
+                        endLine: 1,
+                        endOffset: 4,
+                        errorCodes: [Diagnostics.Cannot_find_name_0.code],
+                    }
+                }).response as protocol.CodeFixAction[];
+                assert.deepEqual(response, [
+                    {
+                        fixName: "import",
+                        description: `Import 'foo' from module "shared"`,
+                        changes: [{
+                            fileName: appIndex.path,
+                            textChanges: [{
+                                start: { line: 1, offset: 1 },
+                                end: { line: 1, offset: 1 },
+                                newText: 'import { foo } from "shared";\n\n',
+                            }],
+                        }],
+                        commands: undefined,
+                        fixAllDescription: undefined,
+                        fixId: undefined
+                    }
+                ]);
+            }
+
+            it("when project is built", () => {
+                verifyAutoImport(/*built*/ true);
+            });
+            it("when project is not built", () => {
+                verifyAutoImport(/*built*/ false);
+            });
+            it("when disableSourceOfProjectReferenceRedirect is true", () => {
+                verifyAutoImport(/*built*/ true, /*disableSourceOfProjectReferenceRedirect*/ true);
+            });
+        });
     });
 }