fix: Adding a failing regression test for wrapper types (#689)

* failing regression test

* fix

* fix client streaming

* appease the linter

* Run proto2bin.

Co-authored-by: Kyle Maxwell <kyle.maxwell@reddit.com>
Co-authored-by: Stephen Haberman <stephen.haberman@gmail.com>

integration/use-date-true/use-date-true-test.ts

@@ -1,12 +1,12 @@
 import { Todo, Clock } from './use-date-true';
-
+import { Timestamp } from './google/protobuf/timestamp';
 const jan1 = new Date('1970-01-01T00:00:00.000Z');
 const feb1 = new Date('1970-02-01T00:00:00.000Z');
 
 describe('useDate=true', () => {
   it('generates a services that compiles', () => {
     let c: Clock = {
-      Now: () => Promise.resolve(jan1),
+      Now: () => Promise.resolve(Timestamp.fromPartial({})),
     };
   });
   it('generates types that compile and encode', () => {

integration/use-date-true/use-date-true.ts

@@ -189,7 +189,7 @@ export const Todo_MapOfTimestampsEntry = {
 };
 
 export interface Clock {
-  Now(request: Empty): Promise<Date>;
+  Now(request: Empty): Promise<Timestamp>;
 }
 
 export class ClockClientImpl implements Clock {
@@ -200,10 +200,10 @@ export class ClockClientImpl implements Clock {
     this.rpc = rpc;
     this.Now = this.Now.bind(this);
   }
-  Now(request: Empty): Promise<Date> {
+  Now(request: Empty): Promise<Timestamp> {
     const data = Empty.encode(request).finish();
     const promise = this.rpc.request(this.service, "Now", data);
-    return promise.then((data) => fromTimestamp(Timestamp.decode(new _m0.Reader(data))));
+    return promise.then((data) => Timestamp.decode(new _m0.Reader(data)));
   }
 }
 

integration/wrappers-regression/google/protobuf/empty.ts

@@ -0,0 +1,68 @@
+/* eslint-disable */
+import * as _m0 from "protobufjs/minimal";
+
+export const protobufPackage = "google.protobuf";
+
+/**
+ * A generic empty message that you can re-use to avoid defining duplicated
+ * empty messages in your APIs. A typical example is to use it as the request
+ * or the response type of an API method. For instance:
+ *
+ *     service Foo {
+ *       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
+ *     }
+ *
+ * The JSON representation for `Empty` is empty JSON object `{}`.
+ */
+export interface Empty {
+}
+
+function createBaseEmpty(): Empty {
+  return {};
+}
+
+export const Empty = {
+  encode(_: Empty, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): Empty {
+    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseEmpty();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        default:
+          reader.skipType(tag & 7);
+          break;
+      }
+    }
+    return message;
+  },
+
+  fromJSON(_: any): Empty {
+    return {};
+  },
+
+  toJSON(_: Empty): unknown {
+    const obj: any = {};
+    return obj;
+  },
+
+  fromPartial<I extends Exact<DeepPartial<Empty>, I>>(_: I): Empty {
+    const message = createBaseEmpty();
+    return message;
+  },
+};
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | undefined;
+
+export type DeepPartial<T> = T extends Builtin ? T
+  : T extends Array<infer U> ? Array<DeepPartial<U>> : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>>
+  : T extends {} ? { [K in keyof T]?: DeepPartial<T[K]> }
+  : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };

integration/wrappers-regression/google/protobuf/timestamp.ts

@@ -0,0 +1,218 @@
+/* eslint-disable */
+import * as Long from "long";
+import * as _m0 from "protobufjs/minimal";
+
+export const protobufPackage = "google.protobuf";
+
+/**
+ * A Timestamp represents a point in time independent of any time zone or local
+ * calendar, encoded as a count of seconds and fractions of seconds at
+ * nanosecond resolution. The count is relative to an epoch at UTC midnight on
+ * January 1, 1970, in the proleptic Gregorian calendar which extends the
+ * Gregorian calendar backwards to year one.
+ *
+ * All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap
+ * second table is needed for interpretation, using a [24-hour linear
+ * smear](https://developers.google.com/time/smear).
+ *
+ * The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+ * restricting to that range, we ensure that we can convert to and from [RFC
+ * 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+ *
+ * # Examples
+ *
+ * Example 1: Compute Timestamp from POSIX `time()`.
+ *
+ *     Timestamp timestamp;
+ *     timestamp.set_seconds(time(NULL));
+ *     timestamp.set_nanos(0);
+ *
+ * Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+ *
+ *     struct timeval tv;
+ *     gettimeofday(&tv, NULL);
+ *
+ *     Timestamp timestamp;
+ *     timestamp.set_seconds(tv.tv_sec);
+ *     timestamp.set_nanos(tv.tv_usec * 1000);
+ *
+ * Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+ *
+ *     FILETIME ft;
+ *     GetSystemTimeAsFileTime(&ft);
+ *     UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
+ *
+ *     // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+ *     // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+ *     Timestamp timestamp;
+ *     timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+ *     timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+ *
+ * Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+ *
+ *     long millis = System.currentTimeMillis();
+ *
+ *     Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+ *         .setNanos((int) ((millis % 1000) * 1000000)).build();
+ *
+ * Example 5: Compute Timestamp from Java `Instant.now()`.
+ *
+ *     Instant now = Instant.now();
+ *
+ *     Timestamp timestamp =
+ *         Timestamp.newBuilder().setSeconds(now.getEpochSecond())
+ *             .setNanos(now.getNano()).build();
+ *
+ * Example 6: Compute Timestamp from current time in Python.
+ *
+ *     timestamp = Timestamp()
+ *     timestamp.GetCurrentTime()
+ *
+ * # JSON Mapping
+ *
+ * In JSON format, the Timestamp type is encoded as a string in the
+ * [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
+ * format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
+ * where {year} is always expressed using four digits while {month}, {day},
+ * {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
+ * seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
+ * are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
+ * is required. A proto3 JSON serializer should always use UTC (as indicated by
+ * "Z") when printing the Timestamp type and a proto3 JSON parser should be
+ * able to accept both UTC and other timezones (as indicated by an offset).
+ *
+ * For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
+ * 01:30 UTC on January 15, 2017.
+ *
+ * In JavaScript, one can convert a Date object to this format using the
+ * standard
+ * [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString)
+ * method. In Python, a standard `datetime.datetime` object can be converted
+ * to this format using
+ * [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with
+ * the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use
+ * the Joda Time's [`ISODateTimeFormat.dateTime()`](
+ * http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D
+ * ) to obtain a formatter capable of generating timestamps in this format.
+ */
+export interface Timestamp {
+  /**
+   * Represents seconds of UTC time since Unix epoch
+   * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+   * 9999-12-31T23:59:59Z inclusive.
+   */
+  seconds: number;
+  /**
+   * Non-negative fractions of a second at nanosecond resolution. Negative
+   * second values with fractions must still have non-negative nanos values
+   * that count forward in time. Must be from 0 to 999,999,999
+   * inclusive.
+   */
+  nanos: number;
+}
+
+function createBaseTimestamp(): Timestamp {
+  return { seconds: 0, nanos: 0 };
+}
+
+export const Timestamp = {
+  encode(message: Timestamp, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.seconds !== 0) {
+      writer.uint32(8).int64(message.seconds);
+    }
+    if (message.nanos !== 0) {
+      writer.uint32(16).int32(message.nanos);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): Timestamp {
+    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseTimestamp();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          message.seconds = longToNumber(reader.int64() as Long);
+          break;
+        case 2:
+          message.nanos = reader.int32();
+          break;
+        default:
+          reader.skipType(tag & 7);
+          break;
+      }
+    }
+    return message;
+  },
+
+  fromJSON(object: any): Timestamp {
+    return {
+      seconds: isSet(object.seconds) ? Number(object.seconds) : 0,
+      nanos: isSet(object.nanos) ? Number(object.nanos) : 0,
+    };
+  },
+
+  toJSON(message: Timestamp): unknown {
+    const obj: any = {};
+    message.seconds !== undefined && (obj.seconds = Math.round(message.seconds));
+    message.nanos !== undefined && (obj.nanos = Math.round(message.nanos));
+    return obj;
+  },
+
+  fromPartial<I extends Exact<DeepPartial<Timestamp>, I>>(object: I): Timestamp {
+    const message = createBaseTimestamp();
+    message.seconds = object.seconds ?? 0;
+    message.nanos = object.nanos ?? 0;
+    return message;
+  },
+};
+
+declare var self: any | undefined;
+declare var window: any | undefined;
+declare var global: any | undefined;
+var globalThis: any = (() => {
+  if (typeof globalThis !== "undefined") {
+    return globalThis;
+  }
+  if (typeof self !== "undefined") {
+    return self;
+  }
+  if (typeof window !== "undefined") {
+    return window;
+  }
+  if (typeof global !== "undefined") {
+    return global;
+  }
+  throw "Unable to locate global object";
+})();
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | undefined;
+
+export type DeepPartial<T> = T extends Builtin ? T
+  : T extends Array<infer U> ? Array<DeepPartial<U>> : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>>
+  : T extends {} ? { [K in keyof T]?: DeepPartial<T[K]> }
+  : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function longToNumber(long: Long): number {
+  if (long.gt(Number.MAX_SAFE_INTEGER)) {
+    throw new globalThis.Error("Value is larger than Number.MAX_SAFE_INTEGER");
+  }
+  return long.toNumber();
+}
+
+// If you get a compile-error about 'Constructor<Long> and ... have no overlap',
+// add '--ts_proto_opt=esModuleInterop=true' as a flag when calling 'protoc'.
+if (_m0.util.Long !== Long) {
+  _m0.util.Long = Long as any;
+  _m0.configure();
+}
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}