HtmlEscaperTest.java

package com.github.mustachejava.util;

import junit.framework.TestCase;

import java.io.StringWriter;

import static com.github.mustachejava.util.HtmlEscaper.escape;

public class HtmlEscaperTest extends TestCase {
  public void testEscape() throws Exception {
    {
      StringWriter sw = new StringWriter();
      escape("Hello, world!", sw);
      assertEquals("Hello, world!", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("Hello & world!", sw);
      assertEquals("Hello & world!", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("Hello & world!", sw);
      assertEquals("Hello & world!", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("Hello & world!", sw);
      assertEquals("Hello &amp world!", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" & world!", sw);
      assertEquals(""Hello" &amp world!", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" & world!
", sw);
      assertEquals(""Hello" &amp world!
", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" & <world>!\n", sw);
      assertEquals(""Hello" &amp <world>!
", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" & world!\n&sam", sw);
      assertEquals(""Hello" &amp world!
&sam", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" & 'world'!\n&sam", sw);
      assertEquals(""Hello" &amp 'world'!
&sam", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" & 'world'!\n&sam", sw);
      assertEquals(""Hello" &amp 'world'!
&sam", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" &&#zz 'world'!\n&sam", sw);
      assertEquals(""Hello" &amp&#zz 'world'!
&sam", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" &&#zz 'world'!\n&sam&#", sw);
      assertEquals(""Hello" &amp&#zz 'world'!
&sam&#", sw.toString());
    }
    {
      StringWriter sw = new StringWriter();
      escape("\"Hello\" =` 'world'!", sw);
      assertEquals(""Hello" =` 'world'!", sw.toString());
    }
  }
}