tests: start

Author: vwkd

deno.json

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+{
+  "imports": {
+    "@std/assert": "jsr:@std/assert@^1.0.4"
+  }
+}

deno.lock

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+import { Feed } from "../src/main.ts";
+import { assertEquals } from "@std/assert";
+
+Deno.test("minimal", () => {
+  const info = {
+    title: "My Example Feed",
+    home_page_url: "https://example.org",
+    feed_url: "https://example.org/feed.json",
+  };
+
+  const feed = new Feed(info);
+
+  const version = "https://jsonfeed.org/version/1.1";
+  const items = [] as const;
+  const expected = {
+    version,
+    ...info,
+    items,
+  }
+
+  assertEquals(feed.toJSON(), JSON.stringify(expected));
+})

tests/info_test.ts

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+import { Feed } from "../src/main.ts";
+import { assertEquals } from "@std/assert";
+
+Deno.test("three items", () => {
+  const info = {
+    title: "My Example Feed",
+    home_page_url: "https://example.org",
+    feed_url: "https://example.org/feed.json",
+  };
+
+  const feed = new Feed(info);
+  
+  const items = [
+    {
+      id: "1",
+      content_html: "<p>Hello, world!</p>",
+      url: "https://example.org/initial-post",
+    },
+    {
+      id: "2",
+      content_text: "This is a second item.",
+      url: "https://example.org/second-item",
+    },
+    {
+      id: "3",
+      content_html: "<p>This is a third item.</p>",
+      content_text: "This is a third item.",
+      url: "https://example.org/third-item",
+    },
+  ]
+
+  feed.add(...items);
+
+  const version = "https://jsonfeed.org/version/1.1";
+  const expected = {
+    version,
+    ...info,
+    items,
+  }
+
+  assertEquals(feed.toJSON(), JSON.stringify(expected));
+})