Build basic unit tests

Author: devksingh4

tests/unit/organizations.test.ts

@@ -1,18 +1,153 @@
 import { afterAll, expect, test, beforeEach } from "vitest";
+import {
+  DynamoDBClient,
+  GetItemCommand,
+  QueryCommand,
+} from "@aws-sdk/client-dynamodb";
+import { marshall } from "@aws-sdk/util-dynamodb";
 import init from "../../src/api/index.js";
+import { describe } from "node:test";
+import { mockClient } from "aws-sdk-client-mock";
+import { genericConfig } from "../../src/common/config.js";
 
 const app = await init();
-test("Test getting the list of organizations succeeds", async () => {
-  const response = await app.inject({
-    method: "GET",
-    url: "/api/v1/organizations",
+const ddbMock = mockClient(DynamoDBClient);
+
+const acmMeta = {
+  primaryKey: "DEFINE#ACM",
+  leadsEntraGroup: "a3c37a24-1e21-4338-813f-15478eb40137",
+  links: [
+    {
+      type: "DISCORD",
+      url: "https://go.acm.illinois.edu/discord",
+    },
+  ],
+  website: "https://www.acm.illinois.edu",
+};
+describe("Organization info tests", async () => {
+  test("Test getting the list of organizations succeeds", async () => {
+    const response = await app.inject({
+      method: "GET",
+      url: "/api/v1/organizations",
+    });
+    expect(response.statusCode).toBe(200);
+    await response.json();
+  });
+  test("Test getting info about an org succeeds", async () => {
+    ddbMock
+      .on(GetItemCommand, {
+        TableName: genericConfig.SigInfoTableName,
+        Key: { primaryKey: { S: "DEFINE#ACM" } },
+      })
+      .resolves({
+        Item: marshall(acmMeta),
+      });
+    ddbMock
+      .on(QueryCommand, {
+        TableName: genericConfig.SigInfoTableName,
+        KeyConditionExpression: "primaryKey = :leadName",
+        ExpressionAttributeValues: {
+          ":leadName": { S: "LEAD#ACM" },
+        },
+      })
+      .resolves({
+        Items: [
+          {
+            primaryKey: "LEAD#ACM",
+            name: "John Doe",
+            title: "Chair",
+            username: "[email protected]",
+          },
+        ].map((x) => marshall(x)),
+      });
+    const response = await app.inject({
+      method: "GET",
+      url: "/api/v1/organizations/ACM",
+    });
+    expect(response.statusCode).toBe(200);
+    const responseJson = await response.json();
+    expect(responseJson).toStrictEqual({
+      id: "ACM",
+      website: "https://www.acm.illinois.edu",
+      leads: [
+        {
+          username: "[email protected]",
+          name: "John Doe",
+          title: "Chair",
+        },
+      ],
+      links: [
+        {
+          type: "DISCORD",
+          url: "https://go.acm.illinois.edu/discord",
+        },
+      ],
+    });
+  });
+  test("Test getting info about an unknown org returns a ValidationError", async () => {
+    ddbMock
+      .on(GetItemCommand, {
+        TableName: genericConfig.SigInfoTableName,
+        Key: { primaryKey: { S: "DEFINE#ACM" } },
+      })
+      .resolves({
+        Item: undefined,
+      });
+    ddbMock
+      .on(QueryCommand, {
+        TableName: genericConfig.SigInfoTableName,
+        KeyConditionExpression: "primaryKey = :leadName",
+        ExpressionAttributeValues: {
+          ":leadName": { S: "LEAD#ACM" },
+        },
+      })
+      .rejects();
+    const response = await app.inject({
+      method: "GET",
+      url: "/api/v1/organizations/ACM",
+    });
+    expect(response.statusCode).toBe(400);
+  });
+  test("Test that getting org with no leads succeeds", async () => {
+    ddbMock
+      .on(GetItemCommand, {
+        TableName: genericConfig.SigInfoTableName,
+        Key: { primaryKey: { S: "DEFINE#ACM" } },
+      })
+      .resolves({
+        Item: marshall(acmMeta),
+      });
+    ddbMock
+      .on(QueryCommand, {
+        TableName: genericConfig.SigInfoTableName,
+        KeyConditionExpression: "primaryKey = :leadName",
+        ExpressionAttributeValues: {
+          ":leadName": { S: "LEAD#ACM" },
+        },
+      })
+      .resolves({ Items: [] });
+    const response = await app.inject({
+      method: "GET",
+      url: "/api/v1/organizations/ACM",
+    });
+    expect(response.statusCode).toBe(200);
+    const responseJson = await response.json();
+    expect(responseJson).toStrictEqual({
+      id: "ACM",
+      website: "https://www.acm.illinois.edu",
+      leads: [],
+      links: [
+        {
+          type: "DISCORD",
+          url: "https://go.acm.illinois.edu/discord",
+        },
+      ],
+    });
+  });
+  afterAll(async () => {
+    await app.close();
+  });
+  beforeEach(() => {
+    (app as any).nodeCache.flushAll();
   });
-  expect(response.statusCode).toBe(200);
-  await response.json();
-});
-afterAll(async () => {
-  await app.close();
-});
-beforeEach(() => {
-  (app as any).nodeCache.flushAll();
 });