add pipeline function call test

which was correct according to prettier@1.18.2

Co-authored-by: Simon Lydell <simon.lydell@gmail.com>
Co-authored-by: Christopher J. Brody <chris@brody.consulting>

tests/functional_composition/__snapshots__/jsfmt.spec.js.snap

@@ -258,6 +258,82 @@ MongoClient.connect("mongodb://localhost:27017/posts", (err, db) => {
 ================================================================================
 `;
 
+exports[`pipe-function-calls.js 1`] = `
+====================================options=====================================
+parsers: ["flow", "babel", "typescript"]
+printWidth: 80
+                                                                                | printWidth
+=====================================input======================================
+// input is formatted correctly according to prettier@1.18.2
+
+(() => {
+  pipe(
+    timelines,
+    everyCommitTimestamps,
+    A.sort(ordDate),
+    A.head
+  );
+
+  pipe(
+    serviceEventFromMessage(msg),
+    TE.chain(
+      flow(
+        publishServiceEvent(analytics),
+        TE.mapLeft(nackFromError)
+      )
+    )
+  )()
+    .then(messageResponse(logger, msg))
+    .catch((err: Error) => {
+      logger.error(
+        pipe(
+          O.fromNullable(err.stack),
+          O.getOrElse(constant(err.message))
+        )
+      );
+      process.exit(1);
+    });
+
+  pipe(
+    Changelog.timestampOfFirstCommit([[commit]]),
+    O.toUndefined
+  );
+
+  chain(
+    flow(
+      getUploadUrl,
+      E.mapLeft(Errors.unknownError),
+      TE.fromEither
+    )
+  );
+})();
+
+=====================================output=====================================
+// input is formatted correctly according to prettier@1.18.2
+
+(() => {
+  pipe(timelines, everyCommitTimestamps, A.sort(ordDate), A.head);
+
+  pipe(
+    serviceEventFromMessage(msg),
+    TE.chain(flow(publishServiceEvent(analytics), TE.mapLeft(nackFromError)))
+  )()
+    .then(messageResponse(logger, msg))
+    .catch((err: Error) => {
+      logger.error(
+        pipe(O.fromNullable(err.stack), O.getOrElse(constant(err.message)))
+      );
+      process.exit(1);
+    });
+
+  pipe(Changelog.timestampOfFirstCommit([[commit]]), O.toUndefined);
+
+  chain(flow(getUploadUrl, E.mapLeft(Errors.unknownError), TE.fromEither));
+})();
+
+================================================================================
+`;
+
 exports[`ramda_compose.js 1`] = `
 ====================================options=====================================
 parsers: ["flow", "babel", "typescript"]

tests/functional_composition/pipe-function-calls.js

@@ -0,0 +1,43 @@
+// input is formatted correctly according to prettier@1.18.2
+
+(() => {
+  pipe(
+    timelines,
+    everyCommitTimestamps,
+    A.sort(ordDate),
+    A.head
+  );
+
+  pipe(
+    serviceEventFromMessage(msg),
+    TE.chain(
+      flow(
+        publishServiceEvent(analytics),
+        TE.mapLeft(nackFromError)
+      )
+    )
+  )()
+    .then(messageResponse(logger, msg))
+    .catch((err: Error) => {
+      logger.error(
+        pipe(
+          O.fromNullable(err.stack),
+          O.getOrElse(constant(err.message))
+        )
+      );
+      process.exit(1);
+    });
+
+  pipe(
+    Changelog.timestampOfFirstCommit([[commit]]),
+    O.toUndefined
+  );
+
+  chain(
+    flow(
+      getUploadUrl,
+      E.mapLeft(Errors.unknownError),
+      TE.fromEither
+    )
+  );
+})();