public void CreateWithEvaluation()
{
var expectation = new ArgumentExpectation<int>(_ => _ % 2 == 0);
Assert.IsFalse(expectation.IsAny, nameof(expectation.IsAny));
Assert.IsTrue(expectation.IsEvaluation, nameof(expectation.IsEvaluation));
Assert.IsFalse(expectation.IsExpression, nameof(expectation.IsExpression));
Assert.IsFalse(expectation.IsValue, nameof(expectation.IsValue));
Assert.IsNotNull(expectation.Evaluation, nameof(expectation.Evaluation));
Assert.IsNull(expectation.Expression, nameof(expectation.Expression));
Assert.AreEqual(default(int), expectation.Value, nameof(expectation.Value));
}
public void CreateWithValue()
{
var expectation = new ArgumentExpectation<string>("a");
Assert.IsFalse(expectation.IsAny, nameof(expectation.IsAny));
Assert.IsFalse(expectation.IsEvaluation, nameof(expectation.IsEvaluation));
Assert.IsFalse(expectation.IsExpression, nameof(expectation.IsExpression));
Assert.IsTrue(expectation.IsValue, nameof(expectation.IsValue));
Assert.IsNull(expectation.Evaluation, nameof(expectation.Evaluation));
Assert.IsNull(expectation.Expression, nameof(expectation.Expression));
Assert.AreEqual("a", expectation.Value, nameof(expectation.Value));
}
public void Create()
{
var expectation = new ArgumentExpectation<int>();
Assert.IsTrue(expectation.IsAny, nameof(expectation.IsAny));
Assert.IsFalse(expectation.IsEvaluation, nameof(expectation.IsEvaluation));
Assert.IsFalse(expectation.IsExpression, nameof(expectation.IsExpression));
Assert.IsFalse(expectation.IsValue, nameof(expectation.IsValue));
Assert.IsNull(expectation.Evaluation, nameof(expectation.Evaluation));
Assert.IsNull(expectation.Expression, nameof(expectation.Expression));
Assert.AreEqual(default(int), expectation.Value, nameof(expectation.Value));
Assert.IsTrue(expectation.IsValid(1, "a"), nameof(expectation.IsValid));
}
public void CreateWithValidValue()
{
var expectation = new ArgumentExpectation<string>("a");
Assert.IsTrue(expectation.IsValid("a", "a"), nameof(expectation.IsValid));
}
public void CreateWithInvalidNullValue()
{
var expectation = new ArgumentExpectation<string>("a");
Assert.IsFalse(expectation.IsValid(null, "a"), nameof(expectation.IsValid));
}
public void CreateWithNullValueAndComparedToNotNull()
{
var expectation = new ArgumentExpectation<string>(null as string);
Assert.IsFalse(expectation.IsValid("a", "a"), nameof(expectation.IsValid));
}
public void CreateWithValidEvaluation()
{
var expectation = new ArgumentExpectation<int>(_ => _ % 2 == 0);
expectation.IsValid(2, "a");
}
public void CreateWithInvalidEvaluation()
{
var expectation = new ArgumentExpectation<int>(_ => _ % 2 == 0);
Assert.IsFalse(expectation.IsValid(1, "a"), nameof(expectation.IsValid));
}
public void CreateWithValidValueFromExpression()
{
var expression = Expression.Call(this.GetType().GetMethod(nameof(ArgumentExpectationOfTTests.GetValue)));
var expectation = new ArgumentExpectation<string>(expression);
Assert.IsTrue(expectation.IsValid("a", "a"), nameof(expectation.IsValid));
}
public void CreateWithExpression()
{
var expression = Expression.Call(this.GetType().GetMethod(nameof(ArgumentExpectationOfTTests.GetValue)));
var expectation = new ArgumentExpectation<string>(expression);
Assert.IsFalse(expectation.IsAny, nameof(expectation.IsAny));
Assert.IsFalse(expectation.IsEvaluation, nameof(expectation.IsEvaluation));
Assert.IsTrue(expectation.IsExpression, nameof(expectation.IsExpression));
Assert.IsFalse(expectation.IsValue, nameof(expectation.IsValue));
Assert.IsNull(expectation.Evaluation, nameof(expectation.Evaluation));
Assert.IsNotNull(expectation.Expression, nameof(expectation.Expression));
Assert.AreEqual(default(string), expectation.Value, nameof(expectation.Value));
}
public void CreateWithValidArrayValue()
{
var expectation = new ArgumentExpectation<string[]>(new[] { "a" });
Assert.IsTrue(expectation.IsValid(new[] { "a" }, "a"), nameof(expectation.IsValid));
}
public void CreateWithInvalidArrayValueDueToDifferentValues()
{
var expectation = new ArgumentExpectation<string[]>(new[] { "a" });
Assert.IsFalse(expectation.IsValid(new[] { "b" }, "a"), nameof(expectation.IsValid));
}