From ce82a72d1bc96c5979db79e54bc6aea10e336f0b Mon Sep 17 00:00:00 2001
From: 5ouma <101255979+5ouma@users.noreply.github.com>
Date: Tue, 4 Jun 2024 22:33:13 +0900
Subject: [PATCH 1/2] test(io): Write more tests

To cover all try-catch trials.
---
 src/libs/io.ts       |  6 +++---
 test/libs/io_test.ts | 28 +++++++++++++++++++++++++++-
 2 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/src/libs/io.ts b/src/libs/io.ts
index a140509..d468f26 100644
--- a/src/libs/io.ts
+++ b/src/libs/io.ts
@@ -6,12 +6,12 @@ import { convertToOPML, convertToTOML } from "./mod.ts";
 export async function readTOML(file: string): Promise<Lists> {
   try {
     const data: string = await Deno.readTextFile(file);
-    return await convertToTOML(data);
+    return convertToTOML(data);
   } catch (error) {
     if (error instanceof Deno.errors.NotFound) {
-      throw Error(`File not found: "${file}"`);
+      throw new Error(`File not found: "${file}"`);
     } else if (error instanceof Deno.errors.PermissionDenied) {
-      throw Error(`Permission denied: "${file}"`);
+      throw new Error(`Permission denied: "${file}"`);
     } else throw error;
   }
 }
diff --git a/test/libs/io_test.ts b/test/libs/io_test.ts
index 0db5846..50f7929 100644
--- a/test/libs/io_test.ts
+++ b/test/libs/io_test.ts
@@ -1,4 +1,4 @@
-import { assertEquals } from "@std/assert";
+import { assertEquals, assertIsError } from "@std/assert";
 import { join } from "@std/path";
 import {
   convertToOPML,
@@ -25,6 +25,32 @@ xmlUrl = "https://example.com/feed"
   assertEquals(convertToTOML(toml), lists);
 });
 
+Deno.test("Read TOML (File not found)", async () => {
+  try {
+    await readTOML("file-not-found.toml");
+  } catch (error) {
+    assertEquals(error.message, 'File not found: "file-not-found.toml"');
+  }
+});
+
+Deno.test("Read TOML (Permission denied)", async () => {
+  const file: string = await Deno.makeTempFile({ suffix: ".toml" });
+  await Deno.chmod(file, 0o000);
+  try {
+    await readTOML(file);
+  } catch (error) {
+    assertEquals(error.message, `Permission denied: "${file}"`);
+  }
+});
+
+Deno.test("Read TOML (Unexpected error)", async () => {
+  try {
+    await readTOML("");
+  } catch (error) {
+    assertIsError(error);
+  }
+});
+
 Deno.test("Write XML", async () => {
   const feeds: Lists = {
     lists: [

From b9214cdbc52a4cffa8aa4d3d9c93ac029cb5b025 Mon Sep 17 00:00:00 2001
From: 5ouma <101255979+5ouma@users.noreply.github.com>
Date: Tue, 4 Jun 2024 22:34:04 +0900
Subject: [PATCH 2/2] chore(test): Run tests in parallel and shuffle

To check all tests are passed with random ways faster.
---
 deno.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deno.json b/deno.json
index 1f7f998..217919d 100644
--- a/deno.json
+++ b/deno.json
@@ -4,7 +4,7 @@
   "test": { "include": ["src/", "test/"] },
   "tasks": {
     "gen": "deno run --allow-read --allow-write ./src/main.ts",
-    "test": "deno test --allow-read --allow-write"
+    "test": "deno test --allow-read --allow-write --parallel --shuffle"
   },
   "imports": {
     "@libs/xml": "jsr:@libs/xml@5.4.6",