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import {  assertEquals,  assertThrows,} from "https://deno.land/std@0.210.0/assert/mod.ts";import {  buildCallCommand,  buildExCommand,  buildExprCommand,  buildNormalCommand,  buildRedrawCommand,} from "./command.ts";
Deno.test("buildRedrawCommand", async (t) => {  await t.step("builds a redraw command", () => {    assertEquals(buildRedrawCommand(), ["redraw", ""]);  });
  await t.step("builds a redraw command with force", () => {    assertEquals(buildRedrawCommand(true), ["redraw", "force"]);  });});
Deno.test("buildExCommand", async (t) => {  await t.step("builds a ex command", () => {    assertEquals(buildExCommand("echo 'Hello'"), ["ex", "echo 'Hello'"]);  });});
Deno.test("buildNormalCommand", async (t) => {  await t.step("builds a normal command", () => {    assertEquals(buildNormalCommand("iHello"), ["normal", "iHello"]);  });});
Deno.test("buildExprCommand", async (t) => {  await t.step("builds a expr command", () => {    assertEquals(buildExprCommand("1 + 1"), ["expr", "1 + 1"]);  });
  await t.step("builds a expr command with msgid", () => {    assertEquals(buildExprCommand("1 + 1", -1), ["expr", "1 + 1", -1]);  });
  await t.step("throws an error when msgid is not negative", () => {    assertThrows(      () => buildExprCommand("1 + 1", 0),      Error,      "must be a negative number",    );    assertThrows(      () => buildExprCommand("1 + 1", 1),      Error,      "must be a negative number",    );  });});
Deno.test("buildCallCommand", async (t) => {  await t.step("builds a call command", () => {    assertEquals(buildCallCommand("fn", [1, 2, 3]), ["call", "fn", [1, 2, 3]]);  });
  await t.step("builds a call command with msgid", () => {    assertEquals(buildCallCommand("fn", [1, 2, 3], -1), [      "call",      "fn",      [1, 2, 3],      -1,    ]);  });
  await t.step("throws an error when msgid is not negative", () => {    assertThrows(      () => buildCallCommand("fn", [1, 2, 3], 0),      Error,      "must be a negative number",    );    assertThrows(      () => buildCallCommand("fn", [1, 2, 3], 1),      Error,      "must be a negative number",    );  });});