MessageWriter is the abstract base for classes that write constraint descriptions and messages in some form. The class has separate methods for writing various components of a message, allowing implementations to tailor the presentation as needed.
Inheritance: System.IO.StringWriter
Ejemplo n.º 1
0
 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer">The writer on which the description is displayed</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("String matching");
     writer.WriteExpectedValue(this.expected);
     if (this.caseInsensitive)
         writer.WriteModifier("ignoring case");
 }
 /// <summary>
 /// Writes a description of the attribute to the specified writer.
 /// </summary>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("attribute " + expectedType.FullName);
     if (baseConstraint != null)
     {
         if (baseConstraint is EqualConstraint)
             writer.WritePredicate("equal to");
         baseConstraint.WriteDescriptionTo(writer);
     }
 }
		/// <summary>
		/// Write the constraint description to a MessageWriter
		/// </summary>
		/// <param name="writer">The writer on which the description is displayed</param>
		public override void WriteDescriptionTo(MessageWriter writer)
		{
			writer.WritePredicate( "property " + name );
            if (baseConstraint != null)
            {
                if (baseConstraint is EqualConstraint)
                    writer.WritePredicate("equal to");
                baseConstraint.WriteDescriptionTo(writer);
            }
        }
        /// <summary>
        /// Write the actual value for a failing constraint test to a
        /// MessageWriter. Overriden to write additional information 
        /// in the case of an Exception.
        /// </summary>
        /// <param name="writer">The MessageWriter to use</param>
        public override void WriteActualValueTo(MessageWriter writer)
        {
            Exception ex = actual as Exception;
            base.WriteActualValueTo(writer);

            if (ex != null)
            {
                writer.WriteLine(" ({0})", ex.Message);
                writer.Write(ex.StackTrace);
            }
        }
 /// <summary>
 /// Write the actual value for a failing constraint test to a
 /// MessageWriter. The default implementation simply writes
 /// the raw value of actual, leaving it to the writer to
 /// perform any formatting.
 /// </summary>
 /// <param name="writer">The writer on which the actual value is displayed</param>
 public override void WriteActualValueTo(MessageWriter writer)
 {
     DirectoryInfo dir = actual as DirectoryInfo;
     if (dir == null)
         base.WriteActualValueTo(writer);
     else
     {
         writer.WriteActualValue(dir);
         writer.Write(" with {0} files and {1} directories", files, subdirs);
     }
 }
        /// <summary>
        /// Write a description of this constraint to a MessageWriter
        /// </summary>
        /// <param name="writer"></param>
        public override void WriteDescriptionTo(MessageWriter writer)
        {
            switch (expectedCount)
            {
                case 0:
                    writer.WritePredicate("no item");
                    break;
                case 1:
                    writer.WritePredicate("exactly one item");
                    break;
                default:
                    writer.WritePredicate("exactly " + expectedCount.ToString() + " items");
                    break;
            }

            baseConstraint.WriteDescriptionTo(writer);
        }
 /// <summary>
 /// Writes the actual value supplied to the specified writer.
 /// </summary>
 public override void WriteActualValueTo(MessageWriter writer)
 {
     writer.WriteActualValue(attrFound);
 }
 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer">The writer on which the description is displayed</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("Path under");
     writer.WriteExpectedValue(expectedPath);
 }
 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer">The writer on which the description is displayed</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("greater than or equal to");
     writer.WriteExpectedValue(expected);
 }
 /// <summary>
 /// Writes the description of the constraint to the specified writer
 /// </summary>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("type with attribute");
     writer.WriteExpectedValue(expectedType);
 }
 /// <summary>
 /// Write the actual value for a failing constraint test to a
 /// MessageWriter. The default implementation simply writes
 /// the raw value of actual, leaving it to the writer to
 /// perform any formatting.
 /// </summary>
 /// <param name="writer">The writer on which the actual value is displayed</param>
 public override void WriteActualValueTo(MessageWriter writer)
 {
     writer.Write("<{0}>", actual.GetType().Name);
 }
 /// <summary>
 /// Write a description of this constraint to a MessageWriter
 /// </summary>
 /// <param name="writer"></param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("equivalent to");
     writer.WriteExpectedValue(expected);
 }
 /// <summary>
 /// Write the actual value for a failing constraint test to a
 /// MessageWriter.
 /// </summary>
 /// <param name="writer">The writer on which the actual value is displayed</param>
 public override void WriteActualValueTo(MessageWriter writer)
 {
     writer.WriteActualValue(actualType);
 }
 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer">The writer on which the description is displayed</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.Write("null or empty string");
 }
 /// <summary>
 /// Write a description of this constraint to a MessageWriter
 /// </summary>
 /// <param name="writer">The MessageWriter to use</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("instance of");
     writer.WriteExpectedValue(expectedType);
 }
 /// <summary>
 /// Write a description of this constraint to a MessageWriter
 /// </summary>
 /// <param name="writer"></param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.Write("all items unique");
 }
		/// <summary>
		/// Write the actual value for a failing constraint test to a
		/// MessageWriter. The default implementation simply writes
		/// the raw value of actual, leaving it to the writer to
		/// perform any formatting.
		/// </summary>
		/// <param name="writer">The writer on which the actual value is displayed</param>
		public override void WriteActualValueTo(MessageWriter writer)
		{
            writer.WriteActualValue(propValue);
		}
 /// <summary>
 /// Write a description of this constraint to a MessageWriter
 /// </summary>
 /// <param name="writer"></param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("subset of");
     writer.WriteExpectedValue(expected);
 }
 /// <summary>
 /// Write a descripton of the constraint to a MessageWriter
 /// </summary>
 /// <param name="writer"></param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("collection containing");
     writer.WriteExpectedValue(expected);
 }
 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer">The writer on which the description is displayed</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.Write("property " + name);
 }
 /// <summary>
 /// Write a description of this constraint to a MessageWriter
 /// </summary>
 /// <param name="writer">The MessageWriter to use</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("assignable from");
     writer.WriteExpectedValue(expectedType);
 }
 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer">The writer on which the description is displayed</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.Write("binary serializable");
 }
Ejemplo n.º 23
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 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer">The writer on which the description is displayed</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.Write(description);
 }
Ejemplo n.º 24
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        /// <summary>
        /// Write the constraint description to a MessageWriter
        /// </summary>
        /// <param name="writer">The writer on which the description is displayed</param>
		public override void WriteDescriptionTo(MessageWriter writer)
		{
			this.RealConstraint.WriteDescriptionTo( writer );
		}
 /// <summary>
 /// Write a description of this constraint to a MessageWriter
 /// </summary>
 /// <param name="writer"></param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WritePredicate("all items");
     baseConstraint.WriteDescriptionTo(writer);
 }
 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer"></param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.Write("<empty>");
 }
Ejemplo n.º 27
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        /// <summary>
        /// Write the actual value for a failing constraint test to a
        /// MessageWriter. TypeConstraints override this method to write
        /// the name of the type.
        /// </summary>
        /// <param name="writer">The writer on which the actual value is displayed</param>
		public override void WriteActualValueTo(MessageWriter writer)
		{
			writer.WriteActualValue( actual == null ? null : actual.GetType() ); 
		}
 /// <summary>
 /// Write the description of this constraint to a MessageWriter
 /// </summary>
 /// <param name="writer">The MessageWriter to use</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.WriteExpectedValue(expectedType);
 }
 /// <summary>
 /// Write the constraint description to a MessageWriter
 /// </summary>
 /// <param name="writer">The writer on which the description is displayed</param>
 public override void WriteDescriptionTo(MessageWriter writer)
 {
     writer.Write( "An empty directory" );
 }