public void Execute_TextToLastCharsWithVariable_Valid()
{
var args = new GlobalVariableScalarResolverArgs("length", new Dictionary <string, ITestVariable>()
{
{ "length", new GlobalVariable(new LiteralScalarResolver <int>(6)) }
});
var function = new TextToLastChars(new GlobalVariableScalarResolver <int>(args));
var result = function.Evaluate("123456789");
Assert.That(result, Is.EqualTo("456789"));
}
public void Instantiate_GlobalVariableArgs_GlobalVariableResolver()
{
var args = new GlobalVariableScalarResolverArgs("myVar", new Dictionary <string, ITestVariable>()
{
{ "myVar", null }
});
var factory = new ScalarResolverFactory(null);
var resolver = factory.Instantiate <object>(args);
Assert.That(resolver, Is.TypeOf <GlobalVariableScalarResolver <object> >());
}
public void Execute_ExistingVariableWrongTypeDateTime_CorrectEvaluation()
{
var globalVariables = new Dictionary <string, ITestVariable>()
{
{ "myVar", new TestVariable(new CSharpScalarResolver <object>(new CSharpScalarResolverArgs("\"2017-05-12\""))) },
{ "otherVar", new TestVariable(new CSharpScalarResolver <object>(new CSharpScalarResolverArgs("10+10"))) }
};
var args = new GlobalVariableScalarResolverArgs("myVar", globalVariables);
var resolver = new GlobalVariableScalarResolver <DateTime>(args);
Assert.That(resolver.Execute(), Is.EqualTo(new DateTime(2017, 5, 12)));
}
public void Execute_ExistingVariableWrongType_CorrectEvaluation()
{
var globalVariables = new Dictionary <string, ITestVariable>()
{
{ "myVar", new TestVariable(new CSharpScalarResolver <object>(new CSharpScalarResolverArgs("(10*10).ToString()"))) },
{ "otherVar", new TestVariable(new CSharpScalarResolver <object>(new CSharpScalarResolverArgs("10+10"))) }
};
var args = new GlobalVariableScalarResolverArgs("myVar", globalVariables);
var resolver = new GlobalVariableScalarResolver <int>(args);
Assert.That(resolver.Execute(), Is.EqualTo(100));
}
public void Execute_ManyParallelExecutionOnlyOneEvaluation_CorrectEvaluation()
{
var resolverMock = Mock.Of <IScalarResolver>();
Mock.Get(resolverMock).Setup(r => r.Execute()).Returns(true);
var globalVariables = new Dictionary <string, ITestVariable>()
{
{ "myVar", new GlobalVariable(resolverMock) }
};
var args = new GlobalVariableScalarResolverArgs("myVar", globalVariables);
var resolver = new GlobalVariableScalarResolver <bool>(args);
Parallel.Invoke(
() => resolver.Execute(),
() => resolver.Execute()
);
Mock.Get(resolverMock).Verify(x => x.Execute(), Times.Once);
}
