fix(api-dynamodb-to-elasticsearch): split files (#4343)

packages/api-dynamodb-to-elasticsearch/__tests__/Decompressor.test.ts

@@ -0,0 +1,65 @@
+import { createGzipCompression } from "@webiny/api-elasticsearch";
+import { Decompressor } from "~/Decompressor";
+import { createPlugins } from "~tests/plugins";
+import { FaultyDecompressorPlugin } from "~tests/mocks/FaultyDecompressorPlugin";
+import { PluginsContainer } from "@webiny/plugins";
+
+const compressor = createGzipCompression();
+
+describe("Decompressor", () => {
+    it("should not do anything with the data because it is not compressed", async () => {
+        const decompressor = new Decompressor({
+            plugins: createPlugins()
+        });
+
+        const data = {
+            title: "Hello World"
+        };
+
+        const result = await decompressor.decompress(data);
+        expect(result).toEqual(data);
+    });
+
+    it("should decompress the data", async () => {
+        const decompressor = new Decompressor({
+            plugins: createPlugins()
+        });
+
+        const input = Object.freeze({
+            title: "Hello World"
+        });
+
+        const data = Object.freeze(await compressor.compress(input));
+
+        const result = await decompressor.decompress(data);
+        expect(result).toEqual(input);
+    });
+
+    it("should return null because something is wrong with the compressed data", async () => {
+        const decompressor = new Decompressor({
+            plugins: createPlugins()
+        });
+
+        const data = {
+            value: "some wrong value which cannot be decompressed",
+            compression: "gzip"
+        };
+
+        const result = await decompressor.decompress(data);
+        expect(result).toEqual(null);
+    });
+
+    it("should return null even if decompress throws an error", async () => {
+        const decompressor = new Decompressor({
+            plugins: new PluginsContainer([new FaultyDecompressorPlugin()])
+        });
+
+        const data = {
+            value: "some wrong value which cannot be decompressed",
+            compression: "gzip"
+        };
+
+        const result = await decompressor.decompress(data);
+        expect(result).toEqual(null);
+    });
+});

packages/api-dynamodb-to-elasticsearch/__tests__/Operations.test.ts

@@ -0,0 +1,129 @@
+import { Operations } from "~/Operations";
+
+describe("Operations", () => {
+    it("should insert an item", async () => {
+        const operations = new Operations();
+
+        operations.insert({
+            id: "1",
+            index: "test-index",
+            data: {
+                title: "Hello World"
+            }
+        });
+
+        expect(operations.items).toEqual([
+            {
+                index: {
+                    _id: "1",
+                    _index: "test-index"
+                }
+            },
+            {
+                title: "Hello World"
+            }
+        ]);
+
+        expect(operations.total).toBe(2);
+    });
+
+    it("should modify an item", async () => {
+        const operations = new Operations();
+
+        operations.modify({
+            id: "1",
+            index: "test-index",
+            data: {
+                title: "Hello World"
+            }
+        });
+
+        expect(operations.items).toEqual([
+            {
+                index: {
+                    _id: "1",
+                    _index: "test-index"
+                }
+            },
+            {
+                title: "Hello World"
+            }
+        ]);
+
+        expect(operations.total).toBe(2);
+    });
+
+    it("should delete an item", async () => {
+        const operations = new Operations();
+
+        operations.delete({
+            id: "1",
+            index: "test-index"
+        });
+
+        expect(operations.items).toEqual([
+            {
+                delete: {
+                    _id: "1",
+                    _index: "test-index"
+                }
+            }
+        ]);
+
+        expect(operations.total).toBe(1);
+    });
+
+    it("should insert, update and delete items", async () => {
+        const operations = new Operations();
+
+        operations.insert({
+            id: "1",
+            index: "test-index",
+            data: {
+                title: "Hello World"
+            }
+        });
+
+        operations.modify({
+            id: "2",
+            index: "test-index-2",
+            data: {
+                title: "Hello World 2"
+            }
+        });
+
+        operations.delete({
+            id: "1",
+            index: "test-index"
+        });
+
+        expect(operations.items).toEqual([
+            {
+                index: {
+                    _id: "1",
+                    _index: "test-index"
+                }
+            },
+            {
+                title: "Hello World"
+            },
+            {
+                index: {
+                    _id: "2",
+                    _index: "test-index-2"
+                }
+            },
+            {
+                title: "Hello World 2"
+            },
+            {
+                delete: {
+                    _id: "1",
+                    _index: "test-index"
+                }
+            }
+        ]);
+
+        expect(operations.total).toBe(5);
+    });
+});