public void ShouldReturnOriginalTextIfNoVariables()
{
var replacer = new TextReplacer();
var variables = new Mock<ITextVariables>();
variables.Setup(v => v["host"]).Returns("example.com");
Assert.That(replacer.ReplaceVariables("http://example.com/blah/blah", variables.Object), Is.EqualTo("http://example.com/blah/blah"));
}
public void ShouldEscapeDoubleBraces()
{
var replacer = new TextReplacer();
var variables = new Mock<ITextVariables>();
variables.Setup(v => v["host"]).Returns("example.com");
Assert.That(replacer.ReplaceVariables("http://{{host}}/blah/blah", variables.Object), Is.EqualTo("http://{host}/blah/blah"));
Assert.That(replacer.ReplaceVariables("http://{{host}", variables.Object), Is.EqualTo("http://{host}"));
Assert.That(replacer.ReplaceVariables("http://{", variables.Object), Is.EqualTo("http://{"));
Assert.That(replacer.ReplaceVariables("http://}}", variables.Object), Is.EqualTo("http://}"));
Assert.That(replacer.ReplaceVariables("http://{{", variables.Object), Is.EqualTo("http://{"));
Assert.That(replacer.ReplaceVariables("http://{{{host}}}/blah/blah", variables.Object), Is.EqualTo("http://{example.com}/blah/blah"));
Assert.That(replacer.ReplaceVariables("{{http://host/blah/blah", variables.Object), Is.EqualTo("{http://host/blah/blah"));
}
public void ShouldThrowExceptionIfVariableNotComplete()
{
var replacer = new TextReplacer();
var variables = new Mock<ITextVariables>();
Assert.That(() => replacer.ReplaceVariables("http://{host", variables.Object), Throws.InstanceOf(typeof (ParseException)));
}
