public void RemoveExistingImport()
{
ObjectModelHelpers.DeleteTempProjectDirectory();
ObjectModelHelpers.CreateFileInTempProjectDirectory("import1.proj", @"
<Project xmlns=`msbuildnamespace`>
</Project>
");
ObjectModelHelpers.CreateFileInTempProjectDirectory("import2.proj", @"
<Project xmlns=`msbuildnamespace`>
</Project>
");
ObjectModelHelpers.CreateFileInTempProjectDirectory("main.proj", @"
<Project xmlns=`msbuildnamespace`>
<Import Project=`import1.proj` />
<Import Project=`import2.proj` />
<Target Name=`Build`>
<WashCar/>
</Target>
</Project>
");
Project project = ObjectModelHelpers.LoadProjectFileInTempProjectDirectory("main.proj", null);
ImportCollection imports = project.Imports;
Assertion.AssertEquals(2, imports.Count);
imports.RemoveImport(imports[Path.Combine(ObjectModelHelpers.TempProjectDir, "import1.proj")]);
// First validate that the ImportCollection only contains a single Import
Assertion.AssertEquals(1, imports.Count);
// Now validate that the ImportCollection properly updated its parent Project (by inspecting the
// project's in-memory Xml)
int importCount = 0;
foreach (XmlNode childNode in project.ProjectElement)
{
if (childNode.Name == XMakeElements.import)
{
importCount++;
}
}
Assertion.AssertEquals(1, importCount);
}
public void AttemptToRemoveImportFromAnotherProjectShouldThrowException()
{
ObjectModelHelpers.DeleteTempProjectDirectory();
ObjectModelHelpers.CreateFileInTempProjectDirectory("import1.proj", @"
<Project xmlns=`msbuildnamespace`>
</Project>
");
ObjectModelHelpers.CreateFileInTempProjectDirectory("main1.proj", @"
<Project xmlns=`msbuildnamespace`>
<Import Project=`import1.proj` />
<Target Name=`Build`>
<WashCar/>
</Target>
</Project>
");
ObjectModelHelpers.CreateFileInTempProjectDirectory("main2.proj", @"
<Project xmlns=`msbuildnamespace`>
<Import Project=`import1.proj` />
<Target Name=`Build`>
<WashCar/>
</Target>
</Project>
");
Project project1 = ObjectModelHelpers.LoadProjectFileInTempProjectDirectory("main1.proj", null);
Project project2 = ObjectModelHelpers.LoadProjectFileInTempProjectDirectory("main2.proj", null);
ImportCollection imports1 = project1.Imports;
ImportCollection imports2 = project2.Imports;
// Should throw an InvalidOperationException
imports1.RemoveImport(imports2[Path.Combine(ObjectModelHelpers.TempProjectDir, "import1.proj")]);
}