public void Parse_ReplacesControlStringsInInputWithMatcherOutput([Frozen] IControlStringFinder finder, [Frozen] IControlStringMatcher matcher, Parser unit)
{
var fixture = new Fixture();
fixture.Customizations.Add(new InlineConstructorParams <ControlString>(0, 5, new Queue <string>(new[] { "foo" })));
var controlString = fixture.Create <ControlString>();
Mock.Get(finder).Setup(x => x.FindAllControlStrings(It.IsAny <string>())).Returns(new[] { controlString });
Mock.Get(matcher).Setup(x => x.Matches(It.IsAny <ControlString>())).Returns(true);
Mock.Get(matcher).Setup(x => x.Match(It.IsAny <ControlString>())).Returns("bar");
var actual = unit.Parse("{foo}");
actual.ShouldBe("bar");
}
public void Parse_WhenMatchingTransformerCannotBeFound_ThrowsMissingTransformerException([Frozen] IControlStringFinder finder, [Frozen] IControlStringMatcher matcher, [Frozen] ITransformer transformer, Parser unit)
{
var fixture = new Fixture();
fixture.Customizations.Add(new InlineConstructorParams <ControlString>(0, 9, new Queue <string>(new[] { "foo" }), new Queue <string>(new[] { "baz" })));
var controlString = fixture.Create <ControlString>();
Mock.Get(finder).Setup(x => x.FindAllControlStrings(It.IsAny <string>())).Returns(new[] { controlString });
Mock.Get(matcher).Setup(x => x.Matches(It.IsAny <ControlString>())).Returns(true);
Mock.Get(matcher).Setup(x => x.Match(It.IsAny <ControlString>())).Returns("bar");
Mock.Get(transformer).Setup(x => x.Matches(It.IsAny <string>())).Returns(false);
Should.Throw <MissingTransformerException>(() => unit.Parse("{foo|baz}"));
}
public void Parse_WhenTransformerSyntaxIsUsed_TransformsMatchedControlStrings([Frozen] IControlStringFinder finder, [Frozen] IControlStringMatcher matcher, [Frozen] ITransformer transformer, Parser unit)
{
var fixture = new Fixture();
fixture.Customizations.Add(new InlineConstructorParams <ControlString>(0, 9, new Queue <string>(new[] { "foo" }), new Queue <string>(new[] { "baz" })));
var controlString = fixture.Create <ControlString>();
Mock.Get(finder).Setup(x => x.FindAllControlStrings(It.IsAny <string>())).Returns(new[] { controlString });
Mock.Get(matcher).Setup(x => x.Matches(It.IsAny <ControlString>())).Returns(true);
Mock.Get(matcher).Setup(x => x.Match(It.IsAny <ControlString>())).Returns("bar");
Mock.Get(transformer).Setup(x => x.Transform(It.IsAny <string>(), It.IsAny <string>())).Returns("bash");
Mock.Get(transformer).Setup(x => x.Matches(It.IsAny <string>())).Returns(true);
var actual = unit.Parse("{foo|baz}");
actual.ShouldBe("bash");
}
public Parser(IControlStringFinder finder, IControlStringMatcher matcher, ITransformer transformer)
{
this.finder = finder ?? throw new System.ArgumentNullException(nameof(finder));
this.matcher = matcher ?? throw new System.ArgumentNullException(nameof(matcher));
this.transformer = transformer;
}
