/*
 * Copyright 2021, TeamDev. 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
 *
 * 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.tools.code;

import com.google.common.truth.StringSubject;
import com.google.common.truth.Truth;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

@DisplayName("CodeLine should")
class LineTest {

    @Test
    @DisplayName("provide an empty line")
    void emptyLine() {
        Line line = Line.emptyLine();
        assertThat(line).isEqualTo("");
    }

    private static StringSubject assertThat(Line line) {
        return Truth.assertThat(line.content());
    }
}

@@ -1277,54 +1277,93 @@
 ort 
-com.google.common.truth.StringSubjec
+org.junit.jupiter.api.DisplayName;%0Aimport org.junit.jupiter.api.Tes
 t;%0A
+%0A
 import 
+static 
 com.
@@ -1391,85 +1391,69 @@
 ruth
-;%0Aimport org.junit.jupiter.api.DisplayName;%0Aimport org.junit.jupiter.api.Test
+.assertThat;%0Aimport static io.spine.tools.code.Line.emptyLine
 ;%0A%0A@
@@ -1469,16 +1469,14 @@
 me(%22
-Code
+%60
 Line
+%60
  sho
@@ -1560,17 +1560,19 @@
    void 
-e
+ofE
 mptyLine
@@ -1588,188 +1588,54 @@
     
-Line line = Line.emptyLine();%0A        assertThat(line).isEqualTo(%22%22);%0A    %7D%0A%0A    private static StringSubject assertThat(Line line) %7B%0A        return Truth.assertThat(line.content()
+assertThat(emptyLine().content()).isEqualTo(%22%22
 );%0A 

Simplify test