209 lines
7.0 KiB
C#
209 lines
7.0 KiB
C#
//
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// RequiredAttributeTest.cs
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//
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// Authors:
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// Marek Habersack <mhabersack@novell.com>
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//
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// Copyright (C) 2010 Novell, Inc. (http://novell.com/)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.Text;
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using NUnit.Framework;
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using DA = global::System.ComponentModel.DataAnnotations;
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namespace MonoTests.System.ComponentModel.DataAnnotations
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{
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class RangeAttributePoker : DA.RangeAttribute
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{
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public RangeAttributePoker (double min, double max)
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: base (min, max)
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{ }
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public string GetErrorMessageString ()
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{
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return ErrorMessageString;
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}
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}
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[TestFixture]
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public class RangeAttributeTest
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{
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[Test]
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public void ErrorMessage ()
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{
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var attr = new RangeAttributePoker (-10.123D, 10.123D);
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Assert.IsNull (attr.ErrorMessage, "#A1-1");
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Assert.AreEqual ("The field {0} must be between {1} and {2}.", attr.GetErrorMessageString (), "#A1-2");
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}
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[Test]
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public void Constructor_Double_Double ()
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{
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var attr = new DA.RangeAttribute (-10.123D, 10.123D);
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Assert.IsNotNull (attr.Minimum, "#A1-1");
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Assert.IsNotNull (attr.Maximum, "#A1-2");
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Assert.AreEqual (typeof (double), attr.Minimum.GetType (), "#A2-1");
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Assert.AreEqual (typeof (double), attr.Maximum.GetType (), "#A2-2");
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Assert.AreEqual (-10.123D, attr.Minimum, "#A3-1");
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Assert.AreEqual (10.123D, attr.Maximum, "#A3-2");
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Assert.IsNotNull (attr.OperandType, "#A4-1");
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Assert.AreEqual (typeof (double), attr.OperandType, "#A4-2");
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}
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[Test]
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public void Constructor_Int_Int ()
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{
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var attr = new DA.RangeAttribute (-10, 10);
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Assert.IsNotNull (attr.Minimum, "#A1-1");
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Assert.IsNotNull (attr.Maximum, "#A1-2");
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Assert.AreEqual (typeof (int), attr.Minimum.GetType (), "#A2-1");
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Assert.AreEqual (typeof (int), attr.Maximum.GetType (), "#A2-2");
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Assert.AreEqual (-10, attr.Minimum, "#A3-1");
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Assert.AreEqual (10, attr.Maximum, "#A3-2");
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Assert.IsNotNull (attr.OperandType, "#A4-1");
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Assert.AreEqual (typeof (int), attr.OperandType, "#A4-2");
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}
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[Test]
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public void Constructor_Type_String_String ()
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{
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var attr = new DA.RangeAttribute (typeof (int), "-10", "10");
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Assert.IsNotNull (attr.Minimum, "#A1-1");
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Assert.IsNotNull (attr.Maximum, "#A1-2");
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Assert.AreEqual (typeof (string), attr.Minimum.GetType (), "#A2-1");
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Assert.AreEqual (typeof (string), attr.Maximum.GetType (), "#A2-2");
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Assert.AreEqual ("-10", attr.Minimum, "#A3-1");
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Assert.AreEqual ("10", attr.Maximum, "#A3-2");
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Assert.IsNotNull (attr.OperandType, "#A4-1");
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Assert.AreEqual (typeof (int), attr.OperandType, "#A4-2");
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}
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[Test]
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//LAMESPEC: documented to throw
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public void Constructor_Type_String_String_Null_Type ()
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{
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var attr = new DA.RangeAttribute (null, "-10", "10");
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Assert.IsNull (attr.OperandType, "#A1");
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}
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[Test]
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public void IsValid ()
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{
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var attr = new DA.RangeAttribute (typeof (int), "-10", "10");
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Assert.IsTrue (attr.IsValid ("0"), "#A1-1");
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Assert.IsFalse (attr.IsValid ("12"), "#A1-2");
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Assert.IsTrue (attr.IsValid (null), "#A1-3");
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Assert.IsTrue (attr.IsValid (String.Empty), "#A1-4");
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Assert.Throws <ArgumentException> (() => {
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attr.IsValid ("zero");
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}, "#A1-5");
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Assert.IsTrue (attr.IsValid (null), "#A1-6");
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attr = new DA.RangeAttribute (typeof (int), "minus ten", "ten");
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Assert.Throws<ArgumentException> (() => {
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attr.IsValid ("0");
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}, "#A2-1");
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Assert.Throws<ArgumentException> (() => {
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attr.IsValid ("12");
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}, "#A2-2");
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Assert.Throws<ArgumentException> (() => {
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attr.IsValid ("zero");
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}, "#A2-3");
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attr = new DA.RangeAttribute (typeof (RangeAttributeTest), "-10", "10");
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Assert.Throws<InvalidOperationException> (() => {
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attr.IsValid (null);
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}, "#A3-1");
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Assert.Throws<InvalidOperationException> (() => {
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attr.IsValid (String.Empty);
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}, "#A3-2");
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Assert.Throws<InvalidOperationException> (() => {
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// The type MonoTests.System.ComponentModel.DataAnnotations.RangeAttributeTest must implement System.IComparable.
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attr.IsValid ("10");
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}, "#A3-3");
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attr = new DA.RangeAttribute (null, "-10", "10");
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Assert.Throws<InvalidOperationException> (() => {
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// The OperandType must be set when strings are used for minimum and maximum values.
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attr.IsValid ("10");
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}, "#A4");
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attr = new DA.RangeAttribute (typeof (int), null, "10");
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Assert.Throws<InvalidOperationException> (() => {
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// The minimum and maximum values must be set.
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attr.IsValid (10);
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}, "#A5-1");
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attr = new DA.RangeAttribute (typeof (int), "10", null);
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Assert.Throws<InvalidOperationException> (() => {
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// The minimum and maximum values must be set.
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attr.IsValid (10);
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}, "#A5-2");
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attr = new DA.RangeAttribute (typeof (int), "-10", "10");
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Assert.AreEqual (typeof (string), attr.Minimum.GetType (), "#A6-1");
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Assert.AreEqual (typeof (string), attr.Maximum.GetType (), "#A6-2");
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// IsValid appears to reassign Minimum and Maximum with objects of the OperandType type, converted from the original strings
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attr.IsValid (12);
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Assert.AreEqual (typeof (int), attr.Minimum.GetType (), "#A7-1");
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Assert.AreEqual (typeof (int), attr.Maximum.GetType (), "#A7-2");
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}
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[Test]
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public void FormatMessageString ()
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{
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var attr = new DA.RangeAttribute (-10, 10);
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Assert.AreEqual ("The field MyField must be between -10 and 10.", attr.FormatErrorMessage ("MyField"), "#A1");
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attr.ErrorMessage = "Param 0: {0}";
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Assert.AreEqual ("Param 0: MyField", attr.FormatErrorMessage ("MyField"), "#A2-1");
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attr.ErrorMessage = "Param 0: {0}; Param 1: {1}";
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Assert.AreEqual ("Param 0: MyField; Param 1: -10", attr.FormatErrorMessage ("MyField"), "#A2-2");
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attr.ErrorMessage = "Param 0: {0}; Param 1: {1}; Param 2: {2}";
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Assert.AreEqual ("Param 0: MyField; Param 1: -10; Param 2: 10", attr.FormatErrorMessage ("MyField"), "#A2-3");
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attr.ErrorMessage = "Param 0: {0}; Param 1: {1}; Param 2: {2}; Param 3: {3}";
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Assert.Throws<FormatException> (() => {
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attr.FormatErrorMessage ("MyField");
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}, "#A2-1");
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}
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}
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}
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