From a1eef8ed985d2f5fd33f6919054b19deadb44e0c Mon Sep 17 00:00:00 2001
From: dicenull <dicenull.dev@gmail.com>
Date: Tue, 3 Sep 2024 23:05:40 +0900
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---
 deno.lock                    |   2 +
 tests/distilled_user_test.js | 103 ++++++++++++++++++++++++++++++-----
 2 files changed, 92 insertions(+), 13 deletions(-)

diff --git a/deno.lock b/deno.lock
index 9249366..19336b5 100644
--- a/deno.lock
+++ b/deno.lock
@@ -31,6 +31,8 @@
     "https://deno.land/std@0.151.0/path/posix.ts": "c1f7afe274290ea0b51da07ee205653b2964bd74909a82deb07b69a6cc383aaa",
     "https://deno.land/std@0.151.0/path/separator.ts": "fe1816cb765a8068afb3e8f13ad272351c85cbc739af56dacfc7d93d710fe0f9",
     "https://deno.land/std@0.151.0/path/win32.ts": "bd7549042e37879c68ff2f8576a25950abbfca1d696d41d82c7bca0b7e6f452c",
+    "https://deno.land/std@0.193.0/testing/_test_suite.ts": "30f018feeb3835f12ab198d8a518f9089b1bcb2e8c838a8b615ab10d5005465c",
+    "https://deno.land/std@0.193.0/testing/bdd.ts": "0c760348442712ca3ae6102dbb3aa76b49a95ee08fee86c8a0932de53a00e308",
     "https://deno.land/std@0.224.0/assert/_constants.ts": "a271e8ef5a573f1df8e822a6eb9d09df064ad66a4390f21b3e31f820a38e0975",
     "https://deno.land/std@0.224.0/assert/assert.ts": "09d30564c09de846855b7b071e62b5974b001bb72a4b797958fe0660e7849834",
     "https://deno.land/std@0.224.0/assert/assert_almost_equals.ts": "9e416114322012c9a21fa68e187637ce2d7df25bcbdbfd957cd639e65d3cf293",
diff --git a/tests/distilled_user_test.js b/tests/distilled_user_test.js
index fb91bfa..2380b4b 100644
--- a/tests/distilled_user_test.js
+++ b/tests/distilled_user_test.js
@@ -1,21 +1,98 @@
+import {
+  afterAll,
+  afterEach,
+  beforeAll,
+  describe,
+  it,
+} from "https://deno.land/std@0.193.0/testing/bdd.ts";
 import { assertEquals } from "https://deno.land/std@0.224.0/assert/mod.ts";
 import { distilledUserWithin24Hours } from "../library/distilled_user_within_24hour.js";
 import { getNowTime } from "../library/get_time.js";
 
-Deno.test("24時間以内に交流したユーザだけ取得できる", async () => {
-  const kv = await Deno.openKv();
-  const user1 = { User: 2, time: getNowTime() };
-  const user2 = { User: 3, time: getNowTime() };
-  kv.set(["SP", 1, 2], user1);
-  kv.set(["SP", 2, 3], user2);
+describe("24時間以内に交流したユーザ判定", () => {
+  let kv;
 
-  const userList = await distilledUserWithin24Hours(1, kv);
+  beforeAll(async () => {
+    kv = await Deno.openKv(":memory:");
+  });
 
-  assertEquals(userList, [{
-    sourceId: 1,
-    destinationId: 2,
-    time: user1.time,
-  }]);
+  afterAll(async () => {
+    await kv.close();
+  });
 
-  await kv.close();
+  afterEach(async () => {
+    for await (const entry of kv.list({ prefix: [] })) {
+      await kv.delete(entry.key);
+    }
+  });
+
+  it("ユーザがSPを贈ると、交流したとこになる", async () => {
+    const user = { User: 2, time: getNowTime() };
+    kv.set(["SP", 1, 100], user);
+
+    const userList = await distilledUserWithin24Hours(1, kv);
+
+    assertEquals(userList, [{
+      sourceId: 1,
+      destinationId: 2,
+      time: user.time,
+    }]);
+  });
+
+  it("ユーザがSPを貰っても、交流したことになる", async () => {
+    const user = { User: 1, time: getNowTime() };
+    kv.set(["SP", 2, 100], user);
+
+    const userList = await distilledUserWithin24Hours(1, kv);
+
+    assertEquals(userList, [{
+      sourceId: 2,
+      destinationId: 1,
+      time: user.time,
+    }]);
+  });
+
+  it("交流履歴があるユーザだけ取得できる", async () => {
+    const user1 = { User: 2, time: getNowTime() };
+    const user2 = { User: 3, time: getNowTime() };
+    kv.set(["SP", 1, 100], user1);
+    kv.set(["SP", 2, 101], user2);
+
+    const userList = await distilledUserWithin24Hours(1, kv);
+
+    assertEquals(userList, [{
+      sourceId: 1,
+      destinationId: 2,
+      time: user1.time,
+    }]);
+  });
+
+  it("24時間以内に交流したユーザだけ取得できる", async () => {
+    // 1日前に交流したユーザ
+    const user1 = {
+      User: 2,
+      time: new Date(getNowTime()).getTime() - 24 * 60 * 60 * 1000,
+    };
+    // 1時間前に交流したユーザ
+    const user2 = {
+      User: 3,
+      time: new Date(getNowTime()).getTime() - 60 * 60 * 1000,
+    };
+    // 1週間に交流したユーザ
+    const user3 = {
+      User: 4,
+      time: new Date(getNowTime()).getTime() - 7 * 24 * 60 * 60 * 1000,
+    };
+    kv.set(["SP", 1, 100], user1);
+    kv.set(["SP", 1, 101], user2);
+    kv.set(["SP", 1, 102], user3);
+
+    const userList = await distilledUserWithin24Hours(1, kv);
+
+    assertEquals(userList, [{
+      sourceId: 1,
+      destinationId: 3,
+      time: user2.time,
+    }]);
+  });
 });