mcs/class/System/Test/System.CodeDom/CodeTypeDeclarationCollectionTest.cs

   1 //
   2 // CodeTypeDeclarationCollectionTest.cs
   3 //      - Unit tests for System.CodeDom.CodeTypeDeclarationCollection
   4 //
   5 // Author:
   6 //      Gert Driesen  <drieseng@users.sourceforge.net>
   7 //
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using NUnit.Framework;
  31
  32 using System;
  33 using System.Collections;
  34 using System.CodeDom;
  35
  36 namespace MonoTests.System.CodeDom {
  37         [TestFixture]
  38         public class CodeTypeDeclarationCollectionTest {
  39                 [Test]
  40                 public void Constructor0 ()
  41                 {
  42                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
  43                         Assert.IsFalse (((IList) coll).IsFixedSize, "#1");
  44                         Assert.IsFalse (((IList) coll).IsReadOnly, "#2");
  45                         Assert.AreEqual (0, coll.Count, "#3");
  46                         Assert.IsFalse (((ICollection) coll).IsSynchronized, "#4");
  47                         Assert.IsNotNull (((ICollection) coll).SyncRoot, "#5");
  48                 }
  49
  50                 [Test]
  51                 public void Constructor1 ()
  52                 {
  53                         CodeTypeDeclaration td1 = new CodeTypeDeclaration ();
  54                         CodeTypeDeclaration td2 = new CodeTypeDeclaration ();
  55
  56                         CodeTypeDeclaration[] declarations = new CodeTypeDeclaration[] { td1, td2 };
  57                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection (
  58                                 declarations);
  59
  60                         Assert.AreEqual (2, coll.Count, "#1");
  61                         Assert.AreEqual (0, coll.IndexOf (td1), "#2");
  62                         Assert.AreEqual (1, coll.IndexOf (td2), "#3");
  63                 }
  64
  65                 [Test]
  66                 [ExpectedException (typeof (ArgumentNullException))]
  67                 public void Constructor1_NullItem ()
  68                 {
  69                         CodeTypeDeclaration[] declarations = new CodeTypeDeclaration[] {
  70                                 new CodeTypeDeclaration (), null };
  71
  72                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection (
  73                                 declarations);
  74                 }
  75
  76                 [Test]
  77                 [ExpectedException (typeof (ArgumentNullException))]
  78                 public void Constructor1_Null () {
  79                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection (
  80                                 (CodeTypeDeclaration[]) null);
  81                 }
  82
  83                 [Test]
  84                 public void Constructor2 ()
  85                 {
  86                         CodeTypeDeclaration td1 = new CodeTypeDeclaration ();
  87                         CodeTypeDeclaration td2 = new CodeTypeDeclaration ();
  88
  89                         CodeTypeDeclarationCollection c = new CodeTypeDeclarationCollection ();
  90                         c.Add (td1);
  91                         c.Add (td2);
  92
  93                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection (c);
  94                         Assert.AreEqual (2, coll.Count, "#1");
  95                         Assert.AreEqual (0, coll.IndexOf (td1), "#2");
  96                         Assert.AreEqual (1, coll.IndexOf (td2), "#3");
  97                 }
  98
  99                 [Test]
 100                 [ExpectedException (typeof (ArgumentNullException))]
 101                 public void Constructor2_Null ()
 102                 {
 103                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection (
 104                                 (CodeTypeDeclarationCollection) null);
 105                 }
 106
 107                 [Test]
 108                 public void Add ()
 109                 {
 110                         CodeTypeDeclaration td1 = new CodeTypeDeclaration ();
 111                         CodeTypeDeclaration td2 = new CodeTypeDeclaration ();
 112
 113                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 114                         Assert.AreEqual (0, coll.Add (td1), "#1");
 115                         Assert.AreEqual (1, coll.Count, "#2");
 116                         Assert.AreEqual (0, coll.IndexOf (td1), "#3");
 117
 118                         Assert.AreEqual (1, coll.Add (td2), "#4");
 119                         Assert.AreEqual (2, coll.Count, "#5");
 120                         Assert.AreEqual (1, coll.IndexOf (td2), "#6");
 121                 }
 122
 123                 [Test]
 124                 [ExpectedException (typeof (ArgumentNullException))]
 125                 public void Add_Null () {
 126                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 127                         coll.Add ((CodeTypeDeclaration) null);
 128                 }
 129
 130                 [Test]
 131                 public void Insert ()
 132                 {
 133                         CodeTypeDeclaration td1 = new CodeTypeDeclaration ();
 134                         CodeTypeDeclaration td2 = new CodeTypeDeclaration ();
 135
 136                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 137                         coll.Add (td1);
 138                         Assert.AreEqual (1, coll.Count, "#1");
 139                         Assert.AreEqual (0, coll.IndexOf (td1), "#2");
 140                         coll.Insert (0, td2);
 141                         Assert.AreEqual (2, coll.Count, "#3");
 142                         Assert.AreEqual (1, coll.IndexOf (td1), "#4");
 143                         Assert.AreEqual (0, coll.IndexOf (td2), "#5");
 144                 }
 145
 146                 [Test]
 147                 [ExpectedException (typeof (ArgumentNullException))]
 148                 public void Insert_Null ()
 149                 {
 150                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 151                         coll.Insert (0, (CodeTypeDeclaration) null);
 152                 }
 153
 154                 [Test]
 155                 public void AddRange ()
 156                 {
 157                         CodeTypeDeclaration td1 = new CodeTypeDeclaration ();
 158                         CodeTypeDeclaration td2 = new CodeTypeDeclaration ();
 159                         CodeTypeDeclaration td3 = new CodeTypeDeclaration ();
 160
 161                         CodeTypeDeclarationCollection coll1 = new CodeTypeDeclarationCollection ();
 162                         coll1.Add (td1);
 163                         coll1.Add (td2);
 164
 165                         CodeTypeDeclarationCollection coll2 = new CodeTypeDeclarationCollection ();
 166                         coll2.Add (td3);
 167                         coll2.AddRange (coll1);
 168                         Assert.AreEqual (3, coll2.Count, "#1");
 169                         Assert.AreEqual (1, coll2.IndexOf (td1), "#2");
 170                         Assert.AreEqual (2, coll2.IndexOf (td2), "#3");
 171                         Assert.AreEqual (0, coll2.IndexOf (td3), "#4");
 172
 173                         CodeTypeDeclarationCollection coll3 = new CodeTypeDeclarationCollection ();
 174                         coll3.Add (td3);
 175                         coll3.AddRange (new CodeTypeDeclaration[] { td1, td2 });
 176                         Assert.AreEqual (3, coll2.Count, "#5");
 177                         Assert.AreEqual (1, coll2.IndexOf (td1), "#6");
 178                         Assert.AreEqual (2, coll2.IndexOf (td2), "#7");
 179                         Assert.AreEqual (0, coll2.IndexOf (td3), "#8");
 180                 }
 181
 182                 [Test]
 183                 [ExpectedException (typeof (ArgumentNullException))]
 184                 public void AddRange_Null_Array ()
 185                 {
 186                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 187                         coll.AddRange ((CodeTypeDeclaration[]) null);
 188                 }
 189
 190                 [Test]
 191                 [ExpectedException (typeof (ArgumentNullException))]
 192                 public void AddRange_Null_Item ()
 193                 {
 194                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 195                         coll.AddRange (new CodeTypeDeclaration[] { null });
 196                 }
 197
 198                 [Test]
 199                 [ExpectedException (typeof (ArgumentNullException))]
 200                 public void AddRange_Null_Collection ()
 201                 {
 202                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 203                         coll.AddRange ((CodeTypeDeclarationCollection) null);
 204                 }
 205
 206                 [Test]
 207                 public void AddRange_Self ()
 208                 {
 209                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 210                         coll.Add (new CodeTypeDeclaration ());
 211                         Assert.AreEqual (1, coll.Count, "#1");
 212                         coll.AddRange (coll);
 213                         Assert.AreEqual (2, coll.Count, "#2");
 214                 }
 215
 216                 [Test]
 217                 public void Remove ()
 218                 {
 219                         CodeTypeDeclaration td1 = new CodeTypeDeclaration ();
 220                         CodeTypeDeclaration td2 = new CodeTypeDeclaration ();
 221
 222                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 223                         coll.Add (td1);
 224                         coll.Add (td2);
 225                         Assert.AreEqual (2, coll.Count, "#1");
 226                         Assert.AreEqual (0, coll.IndexOf (td1), "#2");
 227                         Assert.AreEqual (1, coll.IndexOf (td2), "#3");
 228                         coll.Remove (td1);
 229                         Assert.AreEqual (1, coll.Count, "#4");
 230                         Assert.AreEqual (-1, coll.IndexOf (td1), "#5");
 231                         Assert.AreEqual (0, coll.IndexOf (td2), "#6");
 232                 }
 233
 234                 [Test]
 235                 [ExpectedException (typeof (ArgumentException))]
 236                 public void Remove_NotInCollection ()
 237                 {
 238                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 239                         coll.Remove (new CodeTypeDeclaration ());
 240                 }
 241
 242                 [Test]
 243                 [ExpectedException (typeof (ArgumentNullException))]
 244                 public void Remove_Null ()
 245                 {
 246                         CodeTypeDeclarationCollection coll = new CodeTypeDeclarationCollection ();
 247                         coll.Remove ((CodeTypeDeclaration) null);
 248                 }
 249         }
 250 }