diff --git a/google/cloud/bigtable/doc/bigtable-main.dox b/google/cloud/bigtable/doc/bigtable-main.dox
index 83cf7fb36ea69..b933f643f8abf 100644
--- a/google/cloud/bigtable/doc/bigtable-main.dox
+++ b/google/cloud/bigtable/doc/bigtable-main.dox
@@ -88,6 +88,8 @@ which should give you a taste of the Cloud Bigtable C++ client library API.
 
 - @ref bigtable-samples-grpc-credentials "Examples for using various gRPC Credential Classes with Cloud Bigtable C++ client"
 
+- @ref bigtable-mocking "Mocking the Cloud Bigtable C++ client"
+
 [read-more-about-gcp-bigtable]: https://cloud.google.com/bigtable/docs/ 'Read more about GCP Bigtable'
 [read-instances-clusters]: https://cloud.google.com/bigtable/docs/instances-clusters-nodes 'Instances and Clusters'
 [read-tables]: https://cloud.google.com/bigtable/docs/overview 'Tables'
diff --git a/google/cloud/bigtable/doc/bigtable-mocking.dox b/google/cloud/bigtable/doc/bigtable-mocking.dox
new file mode 100644
index 0000000000000..21100a3e201e9
--- /dev/null
+++ b/google/cloud/bigtable/doc/bigtable-mocking.dox
@@ -0,0 +1,53 @@
+/*!
+
+@page bigtable-mocking Mocking the Cloud Bigtable C++ Client with Google Mock
+
+In this document we describe how to write unit tests that mock
+`google::cloud::bigtable::Table` using Google Mock. This document assumes the
+reader is familiar with the Google Test and Google Mock frameworks and with
+the Cloud Bigtable C++ Client.
+
+## Mocking a successful `Table::ReadRows()`
+
+First include the headers for the `Table`, the mocking classes, and the Google
+Mock framework.
+
+@snippet howto_mock_data_api.cc required-includes
+
+The example uses a number of aliases to save typing and improve readability:
+
+@snippet howto_mock_data_api.cc helper-aliases
+
+Create a mock connection:
+
+@snippet howto_mock_data_api.cc create-mock
+
+Now we are going to set expectations on this mock. For this test we will have it
+return a `RowReader` that will successfully yield "r1" then "r2". A helper
+function, `bigtable_mocks::MakeRowReader()` is provided for this purpose.
+
+@snippet howto_mock_data_api.cc simulate-call
+
+Create a table with the mocked connection:
+
+@snippet howto_mock_data_api.cc create-table
+
+Make the table call:
+
+@snippet howto_mock_data_api.cc make-call
+
+To verify the results, we loop over the rows returned by the `RowReader`:
+
+@snippet howto_mock_data_api.cc verify-results
+
+## Full Listing
+
+Finally we present the full code for this example in the `ReadRowsSuccess` test.
+
+We also provide `ReadRowsFailure` as an example for mocking an unsuccessful
+`Table::ReadRows()` call, plus `AsyncReadRows` as an example for how one might
+use the `DataConnection` to mock a `Table::AsyncReadRows()` call.
+
+@snippet howto_mock_data_api.cc all
+
+*/
diff --git a/google/cloud/bigtable/examples/CMakeLists.txt b/google/cloud/bigtable/examples/CMakeLists.txt
index 3343e157927f1..949b0c726f440 100644
--- a/google/cloud/bigtable/examples/CMakeLists.txt
+++ b/google/cloud/bigtable/examples/CMakeLists.txt
@@ -47,8 +47,9 @@ if (BUILD_TESTING)
         table_admin_iam_policy_snippets.cc
         table_admin_snippets.cc)
 
-    set(bigtable_examples_unit_tests # cmake-format: sort
-                                     bigtable_examples_common_test.cc)
+    set(bigtable_examples_unit_tests
+        # cmake-format: sort
+        bigtable_examples_common_test.cc howto_mock_data_api.cc)
 
     include(CreateBazelConfig)
     export_list_to_bazel("bigtable_examples.bzl" "bigtable_examples" YEAR
diff --git a/google/cloud/bigtable/examples/bigtable_examples_unit_tests.bzl b/google/cloud/bigtable/examples/bigtable_examples_unit_tests.bzl
index a64f3b9bb298a..5547d4d10b09a 100644
--- a/google/cloud/bigtable/examples/bigtable_examples_unit_tests.bzl
+++ b/google/cloud/bigtable/examples/bigtable_examples_unit_tests.bzl
@@ -18,4 +18,5 @@
 
 bigtable_examples_unit_tests = [
     "bigtable_examples_common_test.cc",
+    "howto_mock_data_api.cc",
 ]
diff --git a/google/cloud/bigtable/examples/howto_mock_data_api.cc b/google/cloud/bigtable/examples/howto_mock_data_api.cc
new file mode 100644
index 0000000000000..7d120881e97ca
--- /dev/null
+++ b/google/cloud/bigtable/examples/howto_mock_data_api.cc
@@ -0,0 +1,121 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! [all]
+
+//! [required-includes]
+#include "google/cloud/bigtable/mocks/mock_data_connection.h"
+#include "google/cloud/bigtable/mocks/mock_row_reader.h"
+#include "google/cloud/bigtable/table.h"
+#include <gmock/gmock.h>
+//! [required-includes]
+
+namespace {
+
+//! [helper-aliases]
+using ::testing::ByMove;
+using ::testing::ElementsAre;
+using ::testing::Return;
+namespace gc = ::google::cloud;
+namespace cbt = ::google::cloud::bigtable;
+namespace cbtm = ::google::cloud::bigtable_mocks;
+//! [helper-aliases]
+
+TEST(MockTableTest, ReadRowsSuccess) {
+  // Create a mock connection:
+  //! [create-mock]
+  auto mock = std::make_shared<cbtm::MockDataConnection>();
+  //! [create-mock]
+
+  // Set up our mock connection to return a `RowReader` that will successfully
+  // yield "r1" then "r2":
+  //! [simulate-call]
+  std::vector<cbt::Row> rows = {cbt::Row("r1", {}), cbt::Row("r2", {})};
+  EXPECT_CALL(*mock, ReadRows)
+      .WillOnce(Return(ByMove(cbtm::MakeRowReader(rows))));
+  //! [simulate-call]
+
+  // Create a table with the mocked connection:
+  //! [create-table]
+  cbt::Table table(mock, cbt::TableResource("project", "instance", "table"));
+  //! [create-table]
+
+  // Make the table call:
+  //! [make-call]
+  auto reader = table.ReadRows(cbt::RowSet(), cbt::Filter::PassAllFilter());
+  //! [make-call]
+
+  // Loop over the rows returned by the `RowReader` and verify the results:
+  //! [verify-results]
+  std::vector<std::string> row_keys;
+  for (gc::StatusOr<cbt::Row> const& row : reader) {
+    ASSERT_TRUE(row.ok());
+    row_keys.push_back(row->row_key());
+  }
+  EXPECT_THAT(row_keys, ElementsAre("r1", "r2"));
+  //! [verify-results]
+}
+
+TEST(MockTableTest, ReadRowsFailure) {
+  auto mock = std::make_shared<cbtm::MockDataConnection>();
+
+  // Return a `RowReader` that yields only a failing status (no rows).
+  gc::Status final_status(gc::StatusCode::kPermissionDenied, "fail");
+  EXPECT_CALL(*mock, ReadRows)
+      .WillOnce(Return(ByMove(cbtm::MakeRowReader({}, final_status))));
+
+  cbt::Table table(mock, cbt::TableResource("project", "instance", "table"));
+  cbt::RowReader reader =
+      table.ReadRows(cbt::RowSet(), cbt::Filter::PassAllFilter());
+
+  // In this test, we expect one `StatusOr<Row>`, that holds a bad status.
+  auto it = reader.begin();
+  ASSERT_NE(it, reader.end());
+  EXPECT_FALSE((*it).ok());
+  ASSERT_EQ(++it, reader.end());
+}
+
+TEST(TableTest, AsyncReadRows) {
+  // Let's use an alias to ignore fields we don't care about.
+  using ::testing::Unused;
+
+  // Create a mock connection, and set its expectations.
+  auto mock = std::make_shared<cbtm::MockDataConnection>();
+  EXPECT_CALL(*mock, AsyncReadRows)
+      .WillOnce([](Unused, auto const& on_row, auto const& on_finish, Unused,
+                   Unused, Unused) {
+        // Simulate returning two rows, "r1" and "r2", by invoking the `on_row`
+        // callback. Verify the values of the returned `future<bool>`s.
+        EXPECT_TRUE(on_row(cbt::Row("r1", {})).get());
+        EXPECT_TRUE(on_row(cbt::Row("r2", {})).get());
+        // Simulate a stream that ends successfully.
+        on_finish(gc::Status());
+      });
+
+  // Create the table with a mocked connection.
+  cbt::Table table(mock, cbt::TableResource("project", "instance", "table"));
+
+  // These are example callbacks for demonstration purposes. Applications should
+  // likely invoke their own callbacks when testing.
+  auto on_row = [](cbt::Row const&) { return gc::make_ready_future(true); };
+  auto on_finish = [](gc::Status const&) {};
+
+  // Make the client cal.
+  table.AsyncReadRows(on_row, on_finish, cbt::RowSet(),
+                      cbt::Filter::PassAllFilter());
+}
+
+}  // namespace
+
+//! [all]l
diff --git a/google/cloud/bigtable/mocks/mock_data_connection.h b/google/cloud/bigtable/mocks/mock_data_connection.h
index 3ce7ff0cd2e00..b6aaf61880d88 100644
--- a/google/cloud/bigtable/mocks/mock_data_connection.h
+++ b/google/cloud/bigtable/mocks/mock_data_connection.h
@@ -31,6 +31,8 @@ GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_BEGIN
  * including errors from a `bigtable::Table`. To do so, construct a
  * `bigtable::Table` with an instance of this class. Then use the Google Test
  * framework functions to program the behavior of this mock.
+ *
+ * See @ref bigtable-mocking for a complete example that mocks `Table` calls.
  */
 class MockDataConnection : public bigtable::DataConnection {
  public: