public void Fails_WhenStaticWebAsset_DoesNotContainContentRoot()
{
// Arrange
var errorMessages = new List <string>();
var buildEngine = new Mock <IBuildEngine>();
buildEngine.Setup(e => e.LogErrorEvent(It.IsAny <BuildErrorEventArgs>()))
.Callback <BuildErrorEventArgs>(args => errorMessages.Add(args.Message));
var task = new GenerateStaticWebAsssetsPropsFile
{
BuildEngine = buildEngine.Object,
StaticWebAssets = new TaskItem[]
{
CreateItem(Path.Combine("wwwroot", "js", "sample.js"), new Dictionary <string, string>
{
["SourceType"] = "",
["SourceId"] = "MyLibrary",
["BasePath"] = "_content/mylibrary",
["RelativePath"] = Path.Combine("js", "sample.js"),
})
}
};
// Act
var result = task.Execute();
// Assert
Assert.False(result);
var message = Assert.Single(errorMessages);
Assert.Equal($"Missing required metadata 'ContentRoot' for '{Path.Combine("wwwroot", "js", "sample.js")}'.", message);
}
public void WritesPropsFile_WhenThereIsAtLeastOneStaticAsset()
{
// Arrange
var file = Path.GetTempFileName();
var expectedDocument = @"<Project>
<ItemGroup>
<StaticWebAsset Include=""$(MSBuildThisFileDirectory)..\staticwebassets\**"">
<SourceType>Package</SourceType>
<SourceId>MyLibrary</SourceId>
<ContentRoot>$(MSBuildThisFileDirectory)..\staticwebassets\</ContentRoot>
<BasePath>_content/mylibrary</BasePath>
<RelativePath>%(RecursiveDir)%(FileName)%(Extension)</RelativePath>
</StaticWebAsset>
</ItemGroup>
</Project>";
try
{
var buildEngine = new Mock <IBuildEngine>();
var task = new GenerateStaticWebAsssetsPropsFile
{
BuildEngine = buildEngine.Object,
TargetPropsFilePath = file,
StaticWebAssets = new TaskItem[]
{
CreateItem(Path.Combine("wwwroot", "js", "sample.js"), new Dictionary <string, string>
{
["SourceType"] = "",
["SourceId"] = "MyLibrary",
["ContentRoot"] = @"$(MSBuildThisFileDirectory)..\staticwebassets",
["BasePath"] = "_content/mylibrary",
["RelativePath"] = Path.Combine("js", "sample.js"),
}),
}
};
// Act
var result = task.Execute();
// Assert
Assert.True(result);
var document = File.ReadAllText(file);
Assert.Equal(expectedDocument, document, ignoreLineEndingDifferences: true);
}
finally
{
if (File.Exists(file))
{
File.Delete(file);
}
}
}
public void Fails_WhenStaticWebAsset_HaveDifferentBasePath()
{
// Arrange
var expectedError = "Static web assets have different 'BasePath' metadata values " +
"'_content/mylibrary' and '_content/mylibrary2' " +
$"for '{Path.Combine("wwwroot", "js", "sample.js")}' and '{Path.Combine("wwwroot", "css", "site.css")}'.";
var errorMessages = new List <string>();
var buildEngine = new Mock <IBuildEngine>();
buildEngine.Setup(e => e.LogErrorEvent(It.IsAny <BuildErrorEventArgs>()))
.Callback <BuildErrorEventArgs>(args => errorMessages.Add(args.Message));
var task = new GenerateStaticWebAsssetsPropsFile
{
BuildEngine = buildEngine.Object,
StaticWebAssets = new TaskItem[]
{
CreateItem(Path.Combine("wwwroot", "js", "sample.js"), new Dictionary <string, string>
{
["SourceType"] = "",
["SourceId"] = "MyLibrary",
["ContentRoot"] = @"$(MSBuildThisFileDirectory)..\staticwebassets",
["BasePath"] = "_content/mylibrary",
["RelativePath"] = Path.Combine("js", "sample.js"),
}),
CreateItem(Path.Combine("wwwroot", "css", "site.css"), new Dictionary <string, string>
{
["SourceType"] = "",
["SourceId"] = "MyLibrary",
["ContentRoot"] = @"$(MSBuildThisFileDirectory)..\staticwebassets",
["BasePath"] = "_content/mylibrary2",
["RelativePath"] = Path.Combine("css", "site.css"),
})
}
};
// Act
var result = task.Execute();
// Assert
Assert.False(result);
var message = Assert.Single(errorMessages);
Assert.Equal(expectedError, message);
}
public void WritesIndividualItems_WithTheirRespectiveBaseAndRelativePaths()
{
// Arrange
var file = Path.GetTempFileName();
var expectedDocument = @"<Project>
<ItemGroup>
<StaticWebAsset Include=""$(MSBuildThisFileDirectory)..\staticwebassets\App.styles.css"">
<SourceType>Package</SourceType>
<SourceId>MyLibrary</SourceId>
<ContentRoot>$(MSBuildThisFileDirectory)..\staticwebassets\</ContentRoot>
<BasePath>/</BasePath>
<RelativePath>App.styles.css</RelativePath>
</StaticWebAsset>
<StaticWebAsset Include=""$(MSBuildThisFileDirectory)..\staticwebassets\js\sample.js"">
<SourceType>Package</SourceType>
<SourceId>MyLibrary</SourceId>
<ContentRoot>$(MSBuildThisFileDirectory)..\staticwebassets\</ContentRoot>
<BasePath>_content/mylibrary</BasePath>
<RelativePath>js/sample.js</RelativePath>
</StaticWebAsset>
</ItemGroup>
</Project>";
try
{
var buildEngine = new Mock <IBuildEngine>();
var task = new GenerateStaticWebAsssetsPropsFile
{
BuildEngine = buildEngine.Object,
TargetPropsFilePath = file,
StaticWebAssets = new TaskItem[]
{
CreateItem(Path.Combine("wwwroot", "js", "sample.js"), new Dictionary <string, string>
{
["SourceType"] = "",
["SourceId"] = "MyLibrary",
["ContentRoot"] = @"$(MSBuildThisFileDirectory)..\staticwebassets",
["BasePath"] = "_content/mylibrary",
["RelativePath"] = Path.Combine("js", "sample.js").Replace("\\", "/"),
}),
CreateItem(Path.Combine("wwwroot", "App.styles.css"), new Dictionary <string, string>
{
["SourceType"] = "",
["SourceId"] = "MyLibrary",
["ContentRoot"] = @"$(MSBuildThisFileDirectory)..\staticwebassets",
["BasePath"] = "/",
["RelativePath"] = "App.styles.css",
}),
}
};
// Act
var result = task.Execute();
// Assert
Assert.True(result);
var document = File.ReadAllText(file);
Assert.Equal(expectedDocument, document, ignoreLineEndingDifferences: true);
}
finally
{
if (File.Exists(file))
{
File.Delete(file);
}
}
}