structurizr-java

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package com.structurizr.export;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.*;
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public class IndentingWriterTests {
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    @Test
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    public void test_WithDefaultSettings() {
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        IndentingWriter writer = new IndentingWriter();
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        writer.writeLine("Line 1");
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        writer.indent();
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        writer.writeLine("Line 2");
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        writer.indent();
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        writer.writeLine("Line 3");
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        writer.outdent();
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        writer.writeLine("Line 4");
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        writer.outdent();
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        writer.writeLine("Line 4");
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        assertEquals("Line 1\n" +
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                "  Line 2\n" +
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                "    Line 3\n" +
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                "  Line 4\n" +
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                "Line 4", writer.toString());
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    }
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    @Test
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    public void test_WithSpaces() {
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        IndentingWriter writer = new IndentingWriter();
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        writer.setIndentType(IndentType.Spaces);
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        writer.setIndentQuantity(4);
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        writer.writeLine("Line 1");
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        writer.indent();
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        writer.writeLine("Line 2");
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        writer.indent();
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        writer.writeLine("Line 3");
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        writer.outdent();
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        writer.writeLine("Line 4");
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        writer.outdent();
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        writer.writeLine("Line 4");
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        assertEquals("Line 1\n" +
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                "    Line 2\n" +
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                "        Line 3\n" +
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                "    Line 4\n" +
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                "Line 4", writer.toString());
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    }
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    @Test
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    public void test_WithTabs() {
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        IndentingWriter writer = new IndentingWriter();
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        writer.setIndentType(IndentType.Tabs);
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        writer.setIndentQuantity(1);
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        writer.writeLine("Line 1");
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        writer.indent();
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        writer.writeLine("Line 2");
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        writer.indent();
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        writer.writeLine("Line 3");
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        writer.outdent();
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        writer.writeLine("Line 4");
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        writer.outdent();
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        writer.writeLine("Line 4");
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        assertEquals("Line 1\n" +
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                "\tLine 2\n" +
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                "\t\tLine 3\n" +
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                "\tLine 4\n" +
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                "Line 4", writer.toString());
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    }
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}