public override bool Equals(object obj)
{
LambdaExpressionFingerprint other = obj as LambdaExpressionFingerprint;
return((other != null) &&
this.Equals(other));
}
public void Properties() {
// Arrange
ExpressionType expectedNodeType = ExpressionType.Lambda;
Type expectedType = typeof(Action<object>);
// Act
LambdaExpressionFingerprint fingerprint = new LambdaExpressionFingerprint(expectedNodeType, expectedType);
// Assert
Assert.AreEqual(expectedNodeType, fingerprint.NodeType);
Assert.AreEqual(expectedType, fingerprint.Type);
}
public void Comparison_Inequality_NodeType() {
// Arrange
ExpressionType nodeType = ExpressionType.Lambda;
Type type = typeof(Action<object>);
// Act
LambdaExpressionFingerprint fingerprint1 = new LambdaExpressionFingerprint(nodeType, type);
LambdaExpressionFingerprint fingerprint2 = new LambdaExpressionFingerprint(nodeType, typeof(Action));
// Assert
Assert.AreNotEqual(fingerprint1, fingerprint2, "Fingerprints should not have been equal (differ by Type).");
}
public void Comparison_Equality() {
// Arrange
ExpressionType nodeType = ExpressionType.Lambda;
Type type = typeof(Action<object>);
// Act
LambdaExpressionFingerprint fingerprint1 = new LambdaExpressionFingerprint(nodeType, type);
LambdaExpressionFingerprint fingerprint2 = new LambdaExpressionFingerprint(nodeType, type);
// Assert
Assert.AreEqual(fingerprint1, fingerprint2, "Fingerprints should have been equal.");
Assert.AreEqual(fingerprint1.GetHashCode(), fingerprint2.GetHashCode(), "Fingerprints should have been different.");
}
public void Comparison_Inequality_NodeType()
{
// Arrange
ExpressionType nodeType = ExpressionType.Lambda;
Type type = typeof(Action<object>);
// Act
LambdaExpressionFingerprint fingerprint1 = new LambdaExpressionFingerprint(nodeType, type);
LambdaExpressionFingerprint fingerprint2 = new LambdaExpressionFingerprint(nodeType, typeof(Action));
// Assert
Assert.NotEqual(fingerprint1, fingerprint2);
}
public void Comparison_Equality()
{
// Arrange
ExpressionType nodeType = ExpressionType.Lambda;
Type type = typeof(Action <object>);
// Act
LambdaExpressionFingerprint fingerprint1 = new LambdaExpressionFingerprint(nodeType, type);
LambdaExpressionFingerprint fingerprint2 = new LambdaExpressionFingerprint(nodeType, type);
// Assert
Assert.AreEqual(fingerprint1, fingerprint2, "Fingerprints should have been equal.");
Assert.AreEqual(fingerprint1.GetHashCode(), fingerprint2.GetHashCode(), "Fingerprints should have been different.");
}
public void Comparison_Equality()
{
// Arrange
ExpressionType nodeType = ExpressionType.Lambda;
Type type = typeof(Action<object>);
// Act
LambdaExpressionFingerprint fingerprint1 = new LambdaExpressionFingerprint(nodeType, type);
LambdaExpressionFingerprint fingerprint2 = new LambdaExpressionFingerprint(nodeType, type);
// Assert
Assert.Equal(fingerprint1, fingerprint2);
Assert.Equal(fingerprint1.GetHashCode(), fingerprint2.GetHashCode());
}