Convert GenerateLordnCommand to tm (#1091)

* Convert GenerateLordnCommand to tm

This makes use of QueryComposer and adds a `list()` method to it.

Since there was no test for GenerateLordnCommand, this also implements one.

* Changes requested in review

* Add test for list queries

* Stream domains instead of listing them

* Reformatted

core/src/test/java/google/registry/persistence/transaction/QueryComposerTest.java

@@ -206,6 +206,17 @@ public class QueryComposerTest {
         .isEqualTo(ImmutableList.of(alpha, bravo));
   }
 
+  @TestOfyAndSql
+  public void testListQueries() {
+    assertThat(
+            transactIfJpaTm(
+                () ->
+                    tm().createQueryComposer(TestEntity.class)
+                        .where("name", Comparator.GT, "alpha")
+                        .list()))
+        .isEqualTo(ImmutableList.of(bravo, charlie));
+  }
+
   @TestOfyAndSql
   public void testNonPrimaryKey() {
     assertThat(

core/src/test/java/google/registry/tools/GenerateLordnCommandTest.java

@@ -0,0 +1,73 @@
+// Copyright 2021 The Nomulus Authors. All Rights Reserved.
+//
+// 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
+//
+//     http://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.
+
+package google.registry.tools;
+
+import static com.google.common.truth.Truth.assertThat;
+import static google.registry.testing.DatabaseHelper.createTld;
+import static google.registry.testing.DatabaseHelper.newDomainBase;
+import static google.registry.testing.DatabaseHelper.persistResource;
+import static google.registry.util.DateTimeUtils.START_OF_TIME;
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import google.registry.model.domain.launch.LaunchNotice;
+import google.registry.testing.DualDatabaseTest;
+import google.registry.testing.TestOfyAndSql;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import org.joda.time.DateTime;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.io.TempDir;
+
+@DualDatabaseTest
+class GenerateLordnCommandTest extends CommandTestCase<GenerateLordnCommand> {
+
+  @TempDir Path outputDir;
+
+  @BeforeEach
+  void beforeEach() {
+    fakeClock.setTo(DateTime.parse("2021-04-16T10:04:00.000Z"));
+    command.clock = fakeClock;
+  }
+
+  @TestOfyAndSql
+  void testExample() throws Exception {
+    createTld("tld");
+    persistResource(newDomainBase("sneezy.tld").asBuilder().setSmdId("smd1").build());
+    persistResource(newDomainBase("wheezy.tld").asBuilder().setSmdId("smd2").build());
+    persistResource(
+        newDomainBase("fleecey.tld")
+            .asBuilder()
+            .setLaunchNotice(LaunchNotice.create("smd3", "validator", START_OF_TIME, START_OF_TIME))
+            .setSmdId("smd3")
+            .build());
+    Path claimsCsv = outputDir.resolve("claims.csv");
+    Path sunriseCsv = outputDir.resolve("sunrise.csv");
+    runCommand("-t tld", "-c " + claimsCsv, "-s " + sunriseCsv);
+    assertThat(Files.readAllBytes(claimsCsv))
+        .isEqualTo(
+            ("1,2021-04-16T10:04:00.000Z,1\n"
+                 + "roid,domain-name,notice-id,registrar-id,registration-datetime,ack-datetime,application-datetime\n"
+                 + "6-TLD,fleecey.tld,smd3,1,1970-01-01T00:00:00.000Z,1970-01-01T00:00:00.000Z\n")
+                .getBytes(UTF_8));
+    assertThat(Files.readAllBytes(sunriseCsv))
+        .isEqualTo(
+            ("1,2021-04-16T10:04:00.001Z,2\n"
+                    + "roid,domain-name,SMD-id,registrar-id,registration-datetime,"
+                    + "application-datetime\n"
+                    + "2-TLD,sneezy.tld,smd1,1,1970-01-01T00:00:00.000Z\n"
+                    + "4-TLD,wheezy.tld,smd2,1,1970-01-01T00:00:00.000Z\n")
+                .getBytes(UTF_8));
+  }
+}