public void TestStringLiteral()
{
Assert.AreEqual("\"\"", ZincPrintUtils.StringLiteral(string.Empty));
Assert.AreEqual("\"a\"", ZincPrintUtils.StringLiteral("a"));
Assert.AreEqual("\"aa\"", ZincPrintUtils.StringLiteral("aa"));
Assert.AreEqual("\"abb\"", ZincPrintUtils.StringLiteral("abb"));
Assert.AreEqual("\"\\\"abb\\\"\"", ZincPrintUtils.StringLiteral("\"abb\""));
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="ZincSolveItem"/>.
/// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="ZincSolveItem"/>.</returns>
/// <remarks>
/// <para>The format of this method is <c>solve annotations type expression</c> where the annotations
/// annotate the solve item, the <c>type</c> is <c>satisfy</c>, <c>minimize</c> and <c>maximize</c>. and
/// <c>expression</c> the expression to be minimized/maximized.</para>
/// </remarks>
public override string ToString()
{
StringBuilder sb = new StringBuilder("solve ");
if (this.Annotations != null && this.Annotations.Count > 0x00)
{
sb.Append(this.Annotations);
sb.Append(' ');
}
sb.Append(ZincPrintUtils.SolveTypeLiteral(this.SolveType));
if (this.SolveType != ZincSolveType.Satisfy)
{
sb.Append(' ');
sb.Append(this.Expression);
}
return(sb.ToString());
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="ZincIncludeItem"/>.
/// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="ZincIncludeItem"/>.</returns>
/// <remarks>
/// <para>The format of this method is <c>include "name"</c> where the name is the name of the included zinc file.</para>
/// </remarks>
public override string ToString()
{
return(string.Format("include {0}", ZincPrintUtils.StringLiteral(this.Name)));
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="ZincScalarType"/>.
/// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="ZincScalarType"/>.</returns>
/// <remarks>
/// <para>The result is the name of the scalar type (in lower case).</para>
/// </remarks>
public override string ToString()
{
return(ZincPrintUtils.ScalarLiteral(this.Scalar));
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="ZincTypeInstBaseExpression"/>.
/// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="ZincTypeInstBaseExpression"/>.</returns>
/// <remarks>
/// <para>The result is a string format according to <c>array [ index ] of type</c> where <c>index</c> and <c>type</c> are replaced
/// by the textual representation of the types of the index and the type of the array.</para>
/// </remarks>
public override string ToString()
{
return(string.Format("{0} {1}", ZincPrintUtils.VarParLiteral(this.VarPar), this.Type));
}
