public void ResolvePlaceholders_FirstProviderWinsInConflict()
{
var mockPlaceholderProvider1 = new Mock <IPlaceholderProvider>();
var mockPlaceholderProvider2 = new Mock <IPlaceholderProvider>();
var mockPlaceholderProvider3 = new Mock <IPlaceholderProvider>();
mockPlaceholderProvider1.Setup(p => p.ResolvePlaceholder(It.IsAny <string>())).Returns("1");
mockPlaceholderProvider2.Setup(p => p.ResolvePlaceholder(It.IsAny <string>())).Returns("2");
mockPlaceholderProvider3.Setup(p => p.ResolvePlaceholder(It.IsAny <string>())).Returns("3");
_sut = new DefaultPlaceholderService(new[]
{
mockPlaceholderProvider1.Object,
mockPlaceholderProvider2.Object,
mockPlaceholderProvider3.Object,
});
Assert.AreEqual("1", _sut.ResolvePlaceholders("%%{test}"));
_sut = new DefaultPlaceholderService(new[]
{
mockPlaceholderProvider2.Object,
mockPlaceholderProvider3.Object,
mockPlaceholderProvider1.Object,
});
Assert.AreEqual("2", _sut.ResolvePlaceholders("%%{test}"));
_sut = new DefaultPlaceholderService(new[]
{
mockPlaceholderProvider3.Object,
mockPlaceholderProvider1.Object,
mockPlaceholderProvider2.Object,
});
Assert.AreEqual("3", _sut.ResolvePlaceholders("%%{test}"));
}
public void Setup()
{
_placeholderResults = new Dictionary <string, string>
{
{ "username", "chris" },
{ "day of week", "monday" },
{ "year", "1985" }
};
_mockPlaceholderProvider = new Mock <IPlaceholderProvider>();
_mockPlaceholderProvider.Setup(p => p.ResolvePlaceholder(It.IsAny <string>())).Returns <string>(placeholder =>
{
if (_placeholderResults.ContainsKey(placeholder))
{
return(_placeholderResults[placeholder]);
}
return(null);
});
_sut = new DefaultPlaceholderService(new[] { _mockPlaceholderProvider.Object });
}
