Tests for set-Cookie

1 files changed, 76 insertions, 2 deletions

diff --git a/test/bun.js/fetch.test.js b/test/bun.js/fetch.test.js
index b25f81409..e62022363 100644
--- a/test/bun.js/fetch.test.js
+++ b/test/bun.js/fetch.test.js
@@ -22,14 +22,88 @@ describe("Headers", () => {
     );
   });
 
-  it(".count", () => {
+  it(".getSetCookie() with object", () => {
     var headers = new Headers({
       "content-length": "123",
       "content-type": "text/plain",
       "x-another-custom-header": "Hello World",
       "x-custom-header": "Hello World",
+      "Set-Cookie": "foo=bar; Path=/; HttpOnly",
     });
-    expect(headers.count).toBe(4);
+    expect(headers.count).toBe(5);
+    expect(headers.getSetCookie()).toEqual(["foo=bar; Path=/; HttpOnly"]);
+  });
+
+  it(".getSetCookie() with array", () => {
+    var headers = new Headers([
+      ["content-length", "123"],
+      ["content-type", "text/plain"],
+      ["x-another-custom-header", "Hello World"],
+      ["x-custom-header", "Hello World"],
+      ["Set-Cookie", "foo=bar; Path=/; HttpOnly"],
+      ["Set-Cookie", "foo2=bar2; Path=/; HttpOnly"],
+    ]);
+    expect(headers.count).toBe(6);
+    expect(headers.getSetCookie()).toEqual([
+      "foo=bar; Path=/; HttpOnly",
+      "foo2=bar2; Path=/; HttpOnly",
+    ]);
+  });
+
+  it("Set-Cookies init", () => {
+    const headers = new Headers([
+      ["Set-Cookie", "foo=bar"],
+      ["Set-Cookie", "bar=baz"],
+      ["X-bun", "abc"],
+      ["X-bun", "def"],
+    ]);
+    const actual = [...headers];
+    expect(actual).toEqual([
+      ["set-cookie", "foo=bar"],
+      ["set-cookie", "bar=baz"],
+      ["x-bun", "abc, def"],
+    ]);
+    expect([...headers.values()]).toEqual(["foo=bar", "bar=baz", "abc, def"]);
+  });
+
+  it("Headers append multiple", () => {
+    const headers = new Headers([
+      ["Set-Cookie", "foo=bar"],
+      ["X-bun", "foo"],
+    ]);
+    headers.append("Set-Cookie", "bar=baz");
+    headers.append("x-bun", "bar");
+    const actual = [...headers];
+
+    // we do not preserve the order
+    // which is kind of bad
+    expect(actual).toEqual([
+      ["set-cookie", "foo=bar"],
+      ["set-cookie", "bar=baz"],
+      ["x-bun", "foo, bar"],
+    ]);
+  });
+
+  it("append duplicate set cookie key", () => {
+    const headers = new Headers([["Set-Cookie", "foo=bar"]]);
+    headers.append("set-Cookie", "foo=baz");
+    headers.append("Set-cookie", "baz=bar");
+    const actual = [...headers];
+    expect(actual).toEqual([
+      ["set-cookie", "foo=baz"],
+      ["set-cookie", "baz=bar"],
+    ]);
+  });
+
+  it("set duplicate cookie key", () => {
+    const headers = new Headers([["Set-Cookie", "foo=bar"]]);
+    headers.set("set-Cookie", "foo=baz");
+    headers.set("set-cookie", "bar=qat");
+    const actual = [...headers];
+    expect(actual).toEqual([
+      ["set-cookie", "foo=baz"],
+      ["set-cookie", "bar=qat"],
+    ]);
   });
 });