public void CreateGenerator_GenericGeneratorWithNoTypeArguments_ThrowsError()
{
var attr = new GeneratorAttribute(typeof(TestGenericGenerator <,>));
Assert.That(
() => attr.CreateGenerator(GetDSLMethod(x => x.GetTestGenerator()), new Dictionary <string, object>()),
Throws.ArgumentException);
}
public void CreateGenerator_NonGenericGeneratorFromGenericMethod_ReturnsGenerator()
{
var attr = new GeneratorAttribute(typeof(TestGenerator));
var generator = attr.CreateGenerator(
GetDSLMethod(x => x.GetTestGenericGenerator <int, string>()),
new Dictionary <string, object>());
Assert.That(generator, Is.Not.Null.And.InstanceOf <TestGenerator>());
}
public void CreateGenerator_GeneratorWithoutParameters_ReturnsGenerator()
{
var attr = new GeneratorAttribute(typeof(TestGenerator));
dynamic generator = attr.CreateGenerator(GetDSLMethod(x => x.GetTestGenerator()), new Dictionary <string, object>());
Assert.That(generator, Is.Not.Null.And.InstanceOf <TestGenerator>());
Assert.That(generator.Length, Is.EqualTo(5));
Assert.That(generator.Source, Is.EqualTo("The really long expression."));
}
public void CreateGenerator_IncorrectParameters_ThrowsError()
{
var attr = new GeneratorAttribute(typeof(TestGenerator));
Assert.Throws <MissingMethodException>(
() =>
attr.CreateGenerator(
GetDSLMethod(x => x.GetTestGenerator(1, "adf")),
new Dictionary <string, object> {
["source1"] = 15, ["length"] = "The short one."
}));
}
public void CreateGenerator_GenericGenerator_ReturnsGenerator()
{
var attr = new GeneratorAttribute(typeof(TestGenericGenerator <,>));
dynamic generator = attr.CreateGenerator(
GetDSLMethod(x => x.GetTestGenericGenerator("a", 33)),
new Dictionary <string, object> {
["value1"] = "test", ["value2"] = 554
});
Assert.That(generator, Is.InstanceOf <TestGenericGenerator <string, int> >());
Assert.That(generator.Value1, Is.EqualTo("test"));
Assert.That(generator.Value2, Is.EqualTo(554));
}
public void CreateGenerator_GeneratorWithParameters_ReturnsGenerator()
{
var attr = new GeneratorAttribute(typeof(TestGenerator));
dynamic generator = attr.CreateGenerator(
GetDSLMethod(x => x.GetTestGenerator(1, "a")),
new Dictionary <string, object> {
["length"] = 15, ["source"] = "The short one."
});
Assert.That(generator, Is.Not.Null.And.InstanceOf <TestGenerator>());
Assert.That(generator.Length, Is.EqualTo(15));
Assert.That(generator.Source, Is.EqualTo("The short one."));
}
public void CreateGenerator_WithDefaultParameters_ReturnsGenerator()
{
var attr = new GeneratorAttribute(typeof(TestGeneratorWithDefaultParameters));
dynamic generator = attr.CreateGenerator(
GetDSLMethod(x => x.GetTestGeneratorWithDefaultParameters(0, "")),
new Dictionary <string, object> {
["numberInteger"] = 10, ["text2"] = "abc"
});
Assert.That(generator, Is.InstanceOf <TestGeneratorWithDefaultParameters>());
Assert.That(generator.NumberInteger, Is.EqualTo(10));
Assert.That(generator.Text1, Is.EqualTo("a"));
Assert.That(generator.Text2, Is.EqualTo("abc"));
}