Add StargateClient

packages/stargate/src/index.spec.ts

@@ -1,5 +0,0 @@
-describe("dummy", () => {
-  it("has at least one test", () => {
-    expect(2).toEqual(2);
-  });
-});

packages/stargate/src/index.ts

@@ -0,0 +1 @@
+export { StargateClient } from "./stargateclient";

packages/stargate/src/stargateclient.spec.ts

@@ -0,0 +1,13 @@
+import { StargateClient } from "./stargateclient";
+import { pendingWithoutSimapp, simapp } from "./testutils.spec";
+
+describe("StargateClient", () => {
+  describe("connect", () => {
+    it("works", async () => {
+      pendingWithoutSimapp();
+      const client = await StargateClient.connect(simapp.tendermintUrl);
+      expect(client).toBeTruthy();
+      client.disconnect();
+    });
+  });
+});

packages/stargate/src/stargateclient.ts

@@ -0,0 +1,18 @@
+import { Client as TendermintClient } from "@cosmjs/tendermint-rpc";
+
+export class StargateClient {
+  private readonly tmClient: TendermintClient;
+
+  public static async connect(endpoint: string): Promise<StargateClient> {
+    const tmClient = await TendermintClient.connect(endpoint);
+    return new StargateClient(tmClient);
+  }
+
+  private constructor(tmClient: TendermintClient) {
+    this.tmClient = tmClient;
+  }
+
+  public disconnect(): void {
+    this.tmClient.disconnect();
+  }
+}

packages/stargate/src/testutils.spec.ts

@@ -0,0 +1,10 @@
+export function pendingWithoutSimapp(): void {
+  if (!process.env.SIMAPP_ENABLED) {
+    return pending("Set SIMAPP_ENABLED to enable Simapp based tests");
+  }
+}
+
+export const simapp = {
+  tendermintUrl: "localhost:26657",
+  chainId: "simd-testing",
+};

packages/stargate/types/index.d.ts

@@ -0,0 +1 @@
+export { StargateClient } from "./stargateclient";

packages/stargate/types/stargateclient.d.ts

@@ -0,0 +1,6 @@
+export declare class StargateClient {
+  private readonly tmClient;
+  static connect(endpoint: string): Promise<StargateClient>;
+  private constructor();
+  disconnect(): void;
+}