/*
 * Copyright 2019, TeamDev. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package io.spine.testing.server.model.given;

import io.spine.server.command.AbstractCommandHandler;
import io.spine.server.command.Assign;
import io.spine.server.model.Nothing;
import io.spine.testing.server.given.entity.command.TuRemoveProject;

public class ModelTestsTestEnv {

    /** Prevents instantiation of this utility class. */
    private ModelTestsTestEnv() {
    }

    public static class TestCommandHandler extends AbstractCommandHandler {
        private TestCommandHandler() {
            super();
        }

        @Assign
        Nothing handle(TuRemoveProject cmd) {
            return nothing();
        }
    }

    public static class DuplicatedCommandHandler extends AbstractCommandHandler {
        private DuplicatedCommandHandler() {
            super();
        }

        /**
         * Handles the same command as {@link TestCommandHandler#handle(TuRemoveProject)}.
         */
        @Assign
        Nothing handle(TuRemoveProject cmd) {
            return nothing();
        }
    }
}

@@ -1052,16 +1052,99 @@
 given;%0A%0A
+import com.google.common.collect.ImmutableList;%0Aimport io.spine.base.EventMessage;%0A
 import i
@@ -1190,16 +1190,16 @@
 andler;%0A
-
 import i
@@ -1233,46 +1233,8 @@
 gn;%0A
-import io.spine.server.model.Nothing;%0A
 impo
@@ -1299,16 +1299,40 @@
 oject;%0A%0A
+import java.util.List;%0A%0A
 public c
@@ -1618,39 +1618,50 @@
 @Assign%0A        
-Nothing
+List%3CEventMessage%3E
  handle(TuRemove
@@ -1686,32 +1686,49 @@
          return 
+ImmutableList.of(
 nothing();%0A     
@@ -1712,32 +1712,33 @@
 ist.of(nothing()
+)
 ;%0A        %7D%0A    
@@ -2042,15 +2042,26 @@
     
-Nothing
+List%3CEventMessage%3E
  han
@@ -2106,16 +2106,33 @@
  return 
+ImmutableList.of(
 nothing(
@@ -2132,16 +2132,17 @@
 othing()
+)
 ;%0A      

Declare a proper return type.