Improve coverage

tests/installers/rustup.test.ts

@@ -132,6 +132,42 @@ describe("Tests of rustup", () => {
         );
     });
 
+    test("Add targets", async () => {
+        (mockedIo.which as jest.Mock).mockReturnValue(
+            Promise.resolve("/somepath/rustup"),
+        );
+
+        const rustUpPath = await mockedIo.which("rustup");
+        const rustUp = await RustUp.getOrInstall();
+
+        const toolchainOptions = {
+            toolchain: "1.73.0",
+            profile: "minimal",
+            components: ["rustfmt", "clippy"],
+            targets: ["some target"],
+            default: false,
+            override: false,
+            force: false,
+            noSelfUpdate: false,
+            allowDowngrade: false,
+        };
+
+        await rustUp.addTargets(toolchainOptions);
+
+        expect(mockedExec.exec).toHaveBeenCalledTimes(1);
+        expect(mockedExec.exec).toHaveBeenCalledWith(
+            rustUpPath,
+            [
+                "target",
+                "add",
+                toolchainOptions.targets[0],
+                "--toolchain",
+                toolchainOptions.toolchain,
+            ],
+            undefined,
+        );
+    });
+
     test("Install toolchain: no self update, downgrade & force", async () => {
         (mockedIo.which as jest.Mock).mockReturnValue(
             Promise.resolve("/somepath/rustup"),
@@ -203,4 +239,23 @@ describe("Tests of rustup", () => {
             undefined,
         );
     });
+
+    test("Set profile", async () => {
+        (mockedIo.which as jest.Mock).mockReturnValue(
+            Promise.resolve("/somepath/rustup"),
+        );
+
+        const rustUpPath = await mockedIo.which("rustup");
+        const rustUp = await RustUp.getOrInstall();
+        const profile = "default";
+
+        await rustUp.setProfile(profile);
+
+        expect(mockedExec.exec).toHaveBeenCalledTimes(1);
+        expect(mockedExec.exec).toHaveBeenCalledWith(
+            rustUpPath,
+            ["set", "profile", profile],
+            undefined,
+        );
+    });
 });