In the Classic model, a separate Assert method is used for each different assertion. This is
how assertions were originally written in most test frameworks, which is why
we we describe it as Classic.
Nowadays, we retain only a small set of Classic Asserts, as a convenient shorthand for some common Constraint-based Asserts.
Assert.IsTrue
Tests that a boolean condition is true.
Assert.IsNull
Tests that an object is null.
Assert.IsNotNull
Tests that an object is not null.
Assert.IsEmpty
Tests that a string or collection is empty.
Assert.IsNotEmpty
Tests that a string or collection is not empty.
Assert.AreEqual
Tests that the two arguments are equal.
Assert.AreNotEqual
Tests that the two arguments are unequal.
Assert.AreSame
Tests that the two arguments reference the same object.
Assert.AreNotSame
Tests that the two arguments do not reference the same object.
Assert.Pass
Causes a test to terminate immediately with a passing result.
Assert.Fail
Causes a test to terminate immediately with a failing result.
Assert.Warn
Causes a test to terminate immediately with an warning result.
Assert.Ignore
Causes a test to terminate immediately with an ignored result.
Assert.Inconclusive
Causes a test to terminate immediately with an warning result.
Assert.IsTrue
Tests that a boolean condition is true.
Assert.IsNull
Tests that an object is null.
Assert.IsNotNull
Tests that an object is not null.
Assert.IsEmpty
Tests that a string or collection is empty.
Assert.IsNotEmpty
Tests that a string or collection is not empty.
Assert.AreEqual
Tests that the two arguments are equal.
Assert.AreNotEqual
Tests that the two arguments are unequal.
Assert.AreSame
Tests that the two arguments reference the same object.
Assert.AreNotSame
Tests that the two arguments do not reference the same object.
Assert.Pass
Causes a test to terminate immediately with a passing result.
Assert.Fail
Causes a test to terminate immediately with a failing result.
Assert.Warn
Causes a test to terminate immediately with an warning result.
Assert.Ignore
Causes a test to terminate immediately with an ignored result.
Assert.Inconclusive
Causes a test to terminate immediately with an warning result.