test: add tests for accounts configuration

src/configurations/accounts.test.ts

@@ -0,0 +1,72 @@
+import {
+  AccountType,
+  emptyMockAccountProps,
+  AccountStrategy,
+} from "./accounts";
+
+test("AccountType", () => {
+  expect(AccountType).toMatchSnapshot();
+});
+
+test("emptyMockAccountProps", () => {
+  expect(emptyMockAccountProps).toMatchSnapshot();
+});
+
+describe("AccountStrategy", () => {
+  test("one", () => {
+    expect(
+      AccountStrategy.one({
+        shared: {
+          id: "123456789012",
+          config: {
+            key: "value",
+          },
+        },
+      }),
+    ).toMatchSnapshot();
+  });
+
+  test("two", () => {
+    expect(
+      AccountStrategy.two({
+        dev: {
+          id: "123456789012",
+          config: {
+            foo: "bar",
+          },
+        },
+        prod: {
+          id: "213456789012",
+          config: {
+            baz: "quux",
+          },
+        },
+      }),
+    ).toMatchSnapshot();
+  });
+
+  test("three", () => {
+    expect(
+      AccountStrategy.three({
+        dev: {
+          id: "111111111111",
+          config: {
+            cidr: "172.16.0.0/22",
+          },
+        },
+        preprod: {
+          id: "222222222222",
+          config: {
+            cidr: "172.16.4.0/22",
+          },
+        },
+        prod: {
+          id: "333333333333",
+          config: {
+            cidr: "172.16.8.0/22",
+          },
+        },
+      }),
+    ).toMatchSnapshot();
+  });
+});

src/configurations/accounts.ts

@@ -39,7 +39,7 @@ export interface AccountStrategyThreeProps {
   readonly [AccountType.PROD]: AccountConfiguration;
 }
 
-const emptyMockAccountProps: AccountConfiguration = {
+export const emptyMockAccountProps: AccountConfiguration = {
   id: "123456789012",
 };