1 files changed, 636 insertions, 0 deletions
diff --git a/packages/merchant-backoffice-ui/tests/hooks/swr/instance.test.ts b/packages/merchant-backoffice-ui/tests/hooks/swr/instance.test.ts
new file mode 100644
index 000000000..55d9fa6ee
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+++ b/packages/merchant-backoffice-ui/tests/hooks/swr/instance.test.ts
@@ -0,0 +1,636 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+ *
+ * @author Sebastian Javier Marchano (sebasjm)
+ */
+
+import { renderHook } from "@testing-library/preact-hooks";
+import { act } from "preact/test-utils";
+import { MerchantBackend } from "../../../src/declaration";
+import { useAdminAPI, useBackendInstances, useInstanceAPI, useInstanceDetails, useManagementAPI } from "../../../src/hooks/instance";
+import {
+  API_CREATE_INSTANCE,
+  API_DELETE_INSTANCE,
+  API_GET_CURRENT_INSTANCE,
+  API_LIST_INSTANCES,
+  API_UPDATE_CURRENT_INSTANCE,
+  API_UPDATE_CURRENT_INSTANCE_AUTH,
+  API_UPDATE_INSTANCE_AUTH_BY_ID,
+  API_UPDATE_INSTANCE_BY_ID,
+  assertJustExpectedRequestWereMade,
+  AxiosMockEnvironment
+} from "../../axiosMock";
+import { TestingContext } from "./index";
+
+describe("instance api interaction with details ", () => {
+
+  it("should evict cache when updating an instance", async () => {
+
+    const env = new AxiosMockEnvironment();
+
+    env.addRequestExpectation(API_GET_CURRENT_INSTANCE, {
+      response: {
+        name: 'instance_name'
+      } as MerchantBackend.Instances.QueryInstancesResponse,
+    });
+
+    const { result, waitForNextUpdate } = renderHook(
+      () => {
+        const api = useInstanceAPI();
+        const query = useInstanceDetails();
+
+        return { query, api };
+      },
+      { wrapper: TestingContext }
+    );
+
+    if (!result.current) {
+      expect(result.current).toBeDefined();
+      return;
+    }
+    expect(result.current.query.loading).toBeTruthy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    expect(result.current?.query.ok).toBeTruthy();
+    if (!result.current?.query.ok) return;
+
+    expect(result.current.query.data).toEqual({
+      name: 'instance_name'
+    });
+
+    env.addRequestExpectation(API_UPDATE_CURRENT_INSTANCE, {
+      request: {
+        name: 'other_name'
+      } as MerchantBackend.Instances.InstanceReconfigurationMessage,
+    });
+
+    act(async () => {
+      await result.current?.api.updateInstance({
+        name: 'other_name'
+      } as MerchantBackend.Instances.InstanceReconfigurationMessage);
+    });
+
+    assertJustExpectedRequestWereMade(env);
+
+    env.addRequestExpectation(API_GET_CURRENT_INSTANCE, {
+      response: {
+        name: 'other_name'
+      } as MerchantBackend.Instances.QueryInstancesResponse,
+    });
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+    expect(result.current.query.ok).toBeTruthy();
+
+    expect(result.current.query.data).toEqual({
+      name: 'other_name'
+    });
+  });
+
+  it("should evict cache when setting the instance's token", async () => {
+    const env = new AxiosMockEnvironment();
+
+    env.addRequestExpectation(API_GET_CURRENT_INSTANCE, {
+      response: {
+        name: 'instance_name',
+        auth: {
+          method: 'token',
+          token: 'not-secret',
+        }
+      } as MerchantBackend.Instances.QueryInstancesResponse,
+    });
+
+    const { result, waitForNextUpdate } = renderHook(
+      () => {
+        const api = useInstanceAPI();
+        const query = useInstanceDetails();
+
+        return { query, api };
+      },
+      { wrapper: TestingContext }
+    );
+
+    if (!result.current) {
+      expect(result.current).toBeDefined();
+      return;
+    }
+    expect(result.current.query.loading).toBeTruthy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    expect(result.current?.query.ok).toBeTruthy();
+    if (!result.current?.query.ok) return;
+
+    expect(result.current.query.data).toEqual({
+      name: 'instance_name',
+      auth: {
+        method: 'token',
+        token: 'not-secret',
+      }
+    });
+
+    env.addRequestExpectation(API_UPDATE_CURRENT_INSTANCE_AUTH, {
+      request: {
+        method: 'token',
+        token: 'secret'
+      } as MerchantBackend.Instances.InstanceAuthConfigurationMessage,
+    });
+
+    act(async () => {
+      await result.current?.api.setNewToken('secret');
+    });
+
+    assertJustExpectedRequestWereMade(env);
+
+    env.addRequestExpectation(API_GET_CURRENT_INSTANCE, {
+      response: {
+        name: 'instance_name',
+        auth: {
+          method: 'token',
+          token: 'secret',
+        }
+      } as MerchantBackend.Instances.QueryInstancesResponse,
+    });
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+    expect(result.current.query.ok).toBeTruthy();
+
+    expect(result.current.query.data).toEqual({
+      name: 'instance_name',
+      auth: {
+        method: 'token',
+        token: 'secret',
+      }
+    });
+  });
+
+  it("should evict cache when clearing the instance's token", async () => {
+    const env = new AxiosMockEnvironment();
+
+    env.addRequestExpectation(API_GET_CURRENT_INSTANCE, {
+      response: {
+        name: 'instance_name',
+        auth: {
+          method: 'token',
+          token: 'not-secret',
+        }
+      } as MerchantBackend.Instances.QueryInstancesResponse,
+    });
+
+    const { result, waitForNextUpdate } = renderHook(
+      () => {
+        const api = useInstanceAPI();
+        const query = useInstanceDetails();
+
+        return { query, api };
+      },
+      { wrapper: TestingContext }
+    );
+
+    if (!result.current) {
+      expect(result.current).toBeDefined();
+      return;
+    }
+    expect(result.current.query.loading).toBeTruthy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    expect(result.current?.query.ok).toBeTruthy();
+    if (!result.current?.query.ok) return;
+
+    expect(result.current.query.data).toEqual({
+      name: 'instance_name',
+      auth: {
+        method: 'token',
+        token: 'not-secret',
+      }
+    });
+
+    env.addRequestExpectation(API_UPDATE_CURRENT_INSTANCE_AUTH, {
+      request: {
+        method: 'external',
+      } as MerchantBackend.Instances.InstanceAuthConfigurationMessage,
+    });
+
+    act(async () => {
+      await result.current?.api.clearToken();
+    });
+
+    assertJustExpectedRequestWereMade(env);
+
+    env.addRequestExpectation(API_GET_CURRENT_INSTANCE, {
+      response: {
+        name: 'instance_name',
+        auth: {
+          method: 'external',
+        }
+      } as MerchantBackend.Instances.QueryInstancesResponse,
+    });
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+    expect(result.current.query.ok).toBeTruthy();
+
+    expect(result.current.query.data).toEqual({
+      name: 'instance_name',
+      auth: {
+        method: 'external',
+      }
+    });
+  });
+});
+
+describe("instance admin api interaction with listing ", () => {
+
+  it("should evict cache when creating a new instance", async () => {
+    const env = new AxiosMockEnvironment();
+
+    env.addRequestExpectation(API_LIST_INSTANCES, {
+      response: {
+        instances: [{
+          name: 'instance_name'
+        } as MerchantBackend.Instances.Instance]
+      },
+    });
+
+    const { result, waitForNextUpdate } = renderHook(
+      () => {
+        const api = useAdminAPI();
+        const query = useBackendInstances();
+
+        return { query, api };
+      },
+      { wrapper: TestingContext }
+    );
+
+    if (!result.current) {
+      expect(result.current).toBeDefined();
+      return;
+    }
+    expect(result.current.query.loading).toBeTruthy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    expect(result.current?.query.ok).toBeTruthy();
+    if (!result.current?.query.ok) return;
+
+    expect(result.current.query.data).toEqual({
+      instances: [{
+        name: 'instance_name'
+      }]
+    });
+
+    env.addRequestExpectation(API_CREATE_INSTANCE, {
+      request: {
+        name: 'other_name'
+      } as MerchantBackend.Instances.InstanceConfigurationMessage,
+    });
+
+    act(async () => {
+      await result.current?.api.createInstance({
+        name: 'other_name'
+      } as MerchantBackend.Instances.InstanceConfigurationMessage);
+    });
+
+    assertJustExpectedRequestWereMade(env);
+
+    env.addRequestExpectation(API_LIST_INSTANCES, {
+      response: {
+        instances: [{
+          name: 'instance_name'
+        } as MerchantBackend.Instances.Instance,
+        {
+          name: 'other_name'
+        } as MerchantBackend.Instances.Instance]
+      },
+    });
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+    expect(result.current.query.ok).toBeTruthy();
+
+    expect(result.current.query.data).toEqual({
+      instances: [{
+        name: 'instance_name'
+      }, {
+        name: 'other_name'
+      }]
+    });
+  });
+
+  it("should evict cache when deleting an instance", async () => {
+    const env = new AxiosMockEnvironment();
+
+    env.addRequestExpectation(API_LIST_INSTANCES, {
+      response: {
+        instances: [{
+          id: 'default',
+          name: 'instance_name'
+        } as MerchantBackend.Instances.Instance,
+        {
+          id: 'the_id',
+          name: 'second_instance'
+        } as MerchantBackend.Instances.Instance]
+      },
+    });
+
+    const { result, waitForNextUpdate } = renderHook(
+      () => {
+        const api = useAdminAPI();
+        const query = useBackendInstances();
+
+        return { query, api };
+      },
+      { wrapper: TestingContext }
+    );
+
+    if (!result.current) {
+      expect(result.current).toBeDefined();
+      return;
+    }
+    expect(result.current.query.loading).toBeTruthy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    expect(result.current?.query.ok).toBeTruthy();
+    if (!result.current?.query.ok) return;
+
+    expect(result.current.query.data).toEqual({
+      instances: [{
+        id: 'default',
+        name: 'instance_name'
+      }, {
+        id: 'the_id',
+        name: 'second_instance'
+      }]
+    });
+
+    env.addRequestExpectation(API_DELETE_INSTANCE('the_id'), {});
+
+    act(async () => {
+      await result.current?.api.deleteInstance('the_id');
+    });
+
+    assertJustExpectedRequestWereMade(env);
+
+    env.addRequestExpectation(API_LIST_INSTANCES, {
+      response: {
+        instances: [{
+          id: 'default',
+          name: 'instance_name'
+        } as MerchantBackend.Instances.Instance]
+      },
+    });
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+    expect(result.current.query.ok).toBeTruthy();
+
+    expect(result.current.query.data).toEqual({
+      instances: [{
+        id: 'default',
+        name: 'instance_name'
+      }]
+    });
+  });
+  it("should evict cache when deleting (purge) an instance", async () => {
+    const env = new AxiosMockEnvironment();
+
+    env.addRequestExpectation(API_LIST_INSTANCES, {
+      response: {
+        instances: [{
+          id: 'default',
+          name: 'instance_name'
+        } as MerchantBackend.Instances.Instance,
+        {
+          id: 'the_id',
+          name: 'second_instance'
+        } as MerchantBackend.Instances.Instance]
+      },
+    });
+
+    const { result, waitForNextUpdate } = renderHook(
+      () => {
+        const api = useAdminAPI();
+        const query = useBackendInstances();
+
+        return { query, api };
+      },
+      { wrapper: TestingContext }
+    );
+
+    if (!result.current) {
+      expect(result.current).toBeDefined();
+      return;
+    }
+    expect(result.current.query.loading).toBeTruthy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    expect(result.current?.query.ok).toBeTruthy();
+    if (!result.current?.query.ok) return;
+
+    expect(result.current.query.data).toEqual({
+      instances: [{
+        id: 'default',
+        name: 'instance_name'
+      }, {
+        id: 'the_id',
+        name: 'second_instance'
+      }]
+    });
+
+    env.addRequestExpectation(API_DELETE_INSTANCE('the_id'), {
+      qparam: {
+        purge: 'YES'
+      }
+    });
+
+    act(async () => {
+      await result.current?.api.purgeInstance('the_id');
+    });
+
+    assertJustExpectedRequestWereMade(env);
+
+    env.addRequestExpectation(API_LIST_INSTANCES, {
+      response: {
+        instances: [{
+          id: 'default',
+          name: 'instance_name'
+        } as MerchantBackend.Instances.Instance]
+      },
+    });
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+    expect(result.current.query.ok).toBeTruthy();
+
+    expect(result.current.query.data).toEqual({
+      instances: [{
+        id: 'default',
+        name: 'instance_name'
+      }]
+    });
+  });
+});
+
+describe("instance management api interaction with listing ", () => {
+
+  it("should evict cache when updating an instance", async () => {
+    const env = new AxiosMockEnvironment();
+
+    env.addRequestExpectation(API_LIST_INSTANCES, {
+      response: {
+        instances: [{
+          id: 'managed',
+          name: 'instance_name'
+        } as MerchantBackend.Instances.Instance]
+      },
+    });
+
+    const { result, waitForNextUpdate } = renderHook(
+      () => {
+        const api = useManagementAPI('managed');
+        const query = useBackendInstances();
+
+        return { query, api };
+      },
+      { wrapper: TestingContext }
+    );
+
+    if (!result.current) {
+      expect(result.current).toBeDefined();
+      return;
+    }
+    expect(result.current.query.loading).toBeTruthy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    expect(result.current?.query.ok).toBeTruthy();
+    if (!result.current?.query.ok) return;
+
+    expect(result.current.query.data).toEqual({
+      instances: [{
+        id: 'managed',
+        name: 'instance_name'
+      }]
+    });
+
+    env.addRequestExpectation(API_UPDATE_INSTANCE_BY_ID('managed'), {
+      request: {
+        name: 'other_name'
+      } as MerchantBackend.Instances.InstanceReconfigurationMessage,
+    });
+
+    act(async () => {
+      await result.current?.api.updateInstance({
+        name: 'other_name'
+      } as MerchantBackend.Instances.InstanceConfigurationMessage);
+    });
+
+    assertJustExpectedRequestWereMade(env);
+
+    env.addRequestExpectation(API_LIST_INSTANCES, {
+      response: {
+        instances: [
+          {
+            id: 'managed',
+            name: 'other_name'
+          } as MerchantBackend.Instances.Instance]
+      },
+    });
+
+    expect(result.current.query.loading).toBeFalsy();
+
+    await waitForNextUpdate({ timeout: 1 });
+
+    assertJustExpectedRequestWereMade(env);
+
+    expect(result.current.query.loading).toBeFalsy();
+    expect(result.current.query.ok).toBeTruthy();
+
+    expect(result.current.query.data).toEqual({
+      instances: [{
+        id: 'managed',
+        name: 'other_name'
+      }]
+    });
+  });
+
+});
+