/*
 * 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.entity;

import com.google.common.annotations.VisibleForTesting;
import com.google.common.truth.FailureMetadata;
import com.google.common.truth.Subject;
import com.google.common.truth.extensions.proto.ProtoSubject;
import io.spine.core.Version;
import org.checkerframework.checker.nullness.qual.Nullable;

import static com.google.common.truth.Truth.assertAbout;
import static com.google.common.truth.Truth.assertThat;

@VisibleForTesting
public final class EntityVersionSubject extends ProtoSubject<EntityVersionSubject, Version> {

    private EntityVersionSubject(FailureMetadata failureMetadata,
                                 @Nullable Version message) {
        super(failureMetadata, message);
    }

    public static EntityVersionSubject assertEntityVersion(Version version) {
        return assertAbout(entityVersion()).that(version);
    }

    public void isNewerThan(Version other) {
        assertExists();
        assertThat(actual().isIncrement(other)).isTrue();
    }

    public void isNewerOrEqualTo(Version other) {
        assertExists();
        assertThat(actual().isIncrementOrEqual(other)).isTrue();
    }

    public void isOlderThan(Version other) {
        assertExists();
        assertThat(actual().isDecrement(other)).isTrue();
    }

    public void isOlderOrEqualTo(Version other) {
        assertExists();
        assertThat(actual().isDecrementOrEqual(other)).isTrue();
    }

    private void assertExists() {
        isNotNull();
    }

    static
    Subject.Factory<EntityVersionSubject, Version> entityVersion() {
        return EntityVersionSubject::new;
    }
}

@@ -1404,64 +1404,8 @@
 out;
-%0Aimport static com.google.common.truth.Truth.assertThat;
 %0A%0A@V
@@ -1905,39 +1905,56 @@
 ists();%0A        
-assertT
+check(%22isIncrement()%22).t
 hat(actual().isI
@@ -1961,32 +1961,63 @@
 ncrement(other))
+%0A                              
 .isTrue();%0A    %7D
@@ -2092,39 +2092,63 @@
 ists();%0A        
-assertT
+check(%22isIncrementOrEqual()%22).t
 hat(actual().isI
@@ -2162,32 +2162,70 @@
 tOrEqual(other))
+%0A                                     
 .isTrue();%0A    %7D
@@ -2295,39 +2295,56 @@
 ists();%0A        
-assertT
+check(%22isDecrement()%22).t
 hat(actual().isD
@@ -2351,32 +2351,63 @@
 ecrement(other))
+%0A                              
 .isTrue();%0A    %7D
@@ -2494,15 +2494,39 @@
     
-assertT
+check(%22isDecrementOrEqual()%22).t
 hat(
@@ -2560,16 +2560,54 @@
 (other))
+%0A                                     
 .isTrue(

Fix `EntityVersionSubject` implementation