public void ParseSize()
{
GraphvizSize size = SvgHtmlWrapper.ParseSize(SampleSvg);
Assert.AreEqual(new GraphvizSize(300, 200), size);
// Size not found => fallback
size = SvgHtmlWrapper.ParseSize(MissingSizeSampleSvg);
Assert.AreEqual(new GraphvizSize(400, 400), size);
}
public void DumpHtml()
{
const string svgFile = "input.svg";
string svgFilePath = Path.Combine(GetTemporaryTestDirectory(), svgFile);
string outputFilePath = SvgHtmlWrapper.DumpHtml(new GraphvizSize(150, 150), svgFilePath);
// File exists and is valid HTML
string htmlContent = CheckValidHtmlFile(outputFilePath);
StringAssert.Contains(svgFilePath, htmlContent);
}
public void WrapSvg()
{
const string svgFile = "sample.svg";
string svgFilePath = Path.Combine(GetTemporaryTestDirectory(), svgFile);
File.WriteAllText(svgFilePath, SampleSvg);
if (!File.Exists(svgFilePath))
{
throw new InvalidOperationException("Failed to create test svg file.");
}
string outputFilePath = SvgHtmlWrapper.WrapSvg(svgFilePath);
// File exists and is valid HTML
string htmlContent = CheckValidHtmlFile(outputFilePath);
StringAssert.Contains(svgFilePath, htmlContent);
}
public void WrapSvg_Throws()
{
// ReSharper disable once ReturnValueOfPureMethodIsNotUsed
// ReSharper disable once AssignNullToNotNullAttribute
Assert.Throws <ArgumentNullException>(() => SvgHtmlWrapper.WrapSvg(null));
}
public void DumpHtml_Throws()
{
// ReSharper disable once ReturnValueOfPureMethodIsNotUsed
// ReSharper disable once AssignNullToNotNullAttribute
Assert.Throws <ArgumentNullException>(() => SvgHtmlWrapper.DumpHtml(new GraphvizSize(150, 150), null));
}
