public virtual void GetWidthFontSizeTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
double expectedValue = PdfFontUnitTest.TestFont.SIMPLE_GLYPH_WIDTH * FONT_SIZE / (double)FontProgram.UNITS_NORMALIZATION;
NUnit.Framework.Assert.AreEqual(expectedValue, font.GetWidth(PdfFontUnitTest.TestFont.SIMPLE_GLYPH, FONT_SIZE
), 0.1);
NUnit.Framework.Assert.AreEqual(0, font.GetWidth(111));
}
public virtual void GetWidthUnicodeTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
NUnit.Framework.Assert.AreEqual(PdfFontUnitTest.TestFont.SIMPLE_GLYPH_WIDTH, font.GetWidth(PdfFontUnitTest.TestFont
.SIMPLE_GLYPH));
NUnit.Framework.Assert.AreEqual(0, font.GetWidth(111));
}
public virtual void GetWidthOfUnknownGlyphsTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
char[] text = new char[] { (char)111, (char)222, (char)333 };
String textAsString = new String(text);
NUnit.Framework.Assert.AreEqual(0, font.GetWidth(textAsString));
}
public virtual void GetWidthOfStringWithFontSizeTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
char[] text = GetSentence(3);
String textAsString = new String(text);
double expectedValue = 3 * PdfFontUnitTest.TestFont.SIMPLE_GLYPH_WIDTH * FONT_SIZE / (double)FontProgram.UNITS_NORMALIZATION;
NUnit.Framework.Assert.AreEqual(expectedValue, font.GetWidth(textAsString, FONT_SIZE), 0.1);
}
public virtual void GetWidthOfSurrogatePairTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
char[] text = new char[] { PdfFontUnitTest.TestFont.COMPLEX_GLYPH_AS_CHARS[0], PdfFontUnitTest.TestFont.COMPLEX_GLYPH_AS_CHARS
[1], (char)PdfFontUnitTest.TestFont.SIMPLE_GLYPH };
String textAsString = new String(text);
NUnit.Framework.Assert.AreEqual(PdfFontUnitTest.TestFont.COMPLEX_GLYPH_WIDTH + PdfFontUnitTest.TestFont.SIMPLE_GLYPH_WIDTH
, font.GetWidth(textAsString));
}
public virtual void SplitSentenceFitMaxWidthTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
char[] words = GetSentence(3, 3);
String wordsAsString = new String(words);
double width = 6 * font.GetWidth(PdfFontUnitTest.TestFont.SIMPLE_GLYPH, FONT_SIZE);
IList <String> result = font.SplitString(wordsAsString, FONT_SIZE, (float)width + 0.01f);
NUnit.Framework.Assert.AreEqual(1, result.Count);
NUnit.Framework.Assert.AreEqual(wordsAsString, result[0]);
}
public virtual void SplitSentenceWithLineBreakTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
char[] words = new char[] { (char)PdfFontUnitTest.TestFont.SIMPLE_GLYPH, '\n', (char)PdfFontUnitTest.TestFont
.SIMPLE_GLYPH };
String wordsAsString = new String(words);
double width = 10 * font.GetWidth(PdfFontUnitTest.TestFont.SIMPLE_GLYPH, FONT_SIZE);
IList <String> result = font.SplitString(wordsAsString, FONT_SIZE, (float)width + 0.01f);
NUnit.Framework.Assert.AreEqual(2, result.Count);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(1)), result[0]);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(1)), result[1]);
}
public virtual void SplitSentenceWordDoesNotFitMaxWidthCase_PartIsCombinedWithTheFollowingWordTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
char[] words = GetSentence(3, 4, 2);
String wordsAsString = new String(words);
double width = 3 * font.GetWidth(PdfFontUnitTest.TestFont.SIMPLE_GLYPH, FONT_SIZE);
IList <String> result = font.SplitString(wordsAsString, FONT_SIZE, (float)width + 0.01f);
NUnit.Framework.Assert.AreEqual(3, result.Count);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(3)), result[0]);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(3)), result[1]);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(1, 2)), result[2]);
}
public virtual void SplitSentenceSymbolDoesNotFitLineTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
char[] words = GetSentence(3);
String wordsAsString = new String(words);
double width = font.GetWidth(PdfFontUnitTest.TestFont.SIMPLE_GLYPH, FONT_SIZE) / 2.0;
IList <String> result = font.SplitString(wordsAsString, FONT_SIZE, (float)width + 0.01f);
NUnit.Framework.Assert.AreEqual(4, result.Count);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(1)), result[0]);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(1)), result[1]);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(1)), result[2]);
NUnit.Framework.Assert.AreEqual(new String(GetSentence(0)), result[3]);
}
public virtual void GetWidthOfStringTest()
{
PdfFontUnitTest.TestFont font = new PdfFontUnitTest.TestFont();
char[] text = GetSentence(3);
String textAsString = new String(text);
NUnit.Framework.Assert.AreEqual(3 * PdfFontUnitTest.TestFont.SIMPLE_GLYPH_WIDTH, font.GetWidth(textAsString
));
}