public static ProjectPredictions GetProjectPredictions(this IProjectGraphPredictor predictor, string projectFile)
{
var graph = new ProjectGraph(projectFile, _globalProperties, new ProjectCollection());
var entryPointNode = graph.EntryPointNodes.Single();
var projectPredictionCollector = new DefaultProjectPredictionCollector();
var predictionReporter = new ProjectPredictionReporter(
projectPredictionCollector,
entryPointNode.ProjectInstance,
predictor.GetType().Name);
predictor.PredictInputsAndOutputs(entryPointNode, predictionReporter);
return(projectPredictionCollector.Predictions);
}
public void EmptyPredictionsResultInEmptyAggregateResult()
{
var graphPredictors = new IProjectGraphPredictor[]
{
new MockGraphPredictor(null, null, null, null),
new MockGraphPredictor(null, null, null, null),
};
var predictors = new IProjectPredictor[]
{
new MockPredictor(null, null, null, null),
new MockPredictor(null, null, null, null),
};
var executor = new ProjectGraphPredictionExecutor(graphPredictors, predictors);
ProjectRootElement projectA = CreateProject("a");
ProjectRootElement projectB = CreateProject("b");
ProjectRootElement projectC = CreateProject("c");
ProjectRootElement projectD = CreateProject("d");
// A depends on B, D; B depends on C, D; C depends on D
projectA.AddItem("ProjectReference", @"..\b\b.proj");
projectA.AddItem("ProjectReference", @"..\d\d.proj");
projectB.AddItem("ProjectReference", @"..\c\c.proj");
projectB.AddItem("ProjectReference", @"..\d\d.proj");
projectC.AddItem("ProjectReference", @"..\d\d.proj");
projectA.Save();
projectB.Save();
projectC.Save();
projectD.Save();
var projectGraph = new ProjectGraph(projectA.FullPath, new ProjectCollection());
ProjectGraphPredictions graphPredictions = executor.PredictInputsAndOutputs(projectGraph);
AssertPredictionsMadeForEveryNode(projectGraph, graphPredictions);
foreach (ProjectPredictions projectPredictions in graphPredictions.PredictionsPerNode.Values)
{
projectPredictions.AssertNoPredictions();
}
}
public void DistinctInputsAndOutputsAreAggregated()
{
var graphPredictors = new IProjectGraphPredictor[]
{
new MockGraphPredictor(
new[] { @"inputFile1" },
new[] { @"inputDirectory1" },
new[] { @"outputFile1" },
new[] { @"outputDirectory1" }),
new MockGraphPredictor2(
new[] { @"inputFile2" },
new[] { @"inputDirectory2" },
new[] { @"outputFile2" },
new[] { @"outputDirectory2" }),
};
var predictors = new IProjectPredictor[]
{
new MockPredictor(
new[] { @"inputFile3" },
new[] { @"inputDirectory3" },
new[] { @"outputFile3" },
new[] { @"outputDirectory3" }),
new MockPredictor2(
new[] { @"inputFile4" },
new[] { @"inputDirectory4" },
new[] { @"outputFile4" },
new[] { @"outputDirectory4" }),
};
var executor = new ProjectGraphPredictionExecutor(graphPredictors, predictors);
ProjectRootElement projectA = CreateProject("a");
ProjectRootElement projectB = CreateProject("b");
ProjectRootElement projectC = CreateProject("c");
ProjectRootElement projectD = CreateProject("d");
// A depends on B, D; B depends on C, D; C depends on D
projectA.AddItem("ProjectReference", @"..\b\b.proj");
projectA.AddItem("ProjectReference", @"..\d\d.proj");
projectB.AddItem("ProjectReference", @"..\c\c.proj");
projectB.AddItem("ProjectReference", @"..\d\d.proj");
projectC.AddItem("ProjectReference", @"..\d\d.proj");
projectA.Save();
projectB.Save();
projectC.Save();
projectD.Save();
var projectGraph = new ProjectGraph(projectA.FullPath, new ProjectCollection());
ProjectGraphPredictions graphPredictions = executor.PredictInputsAndOutputs(projectGraph);
AssertPredictionsMadeForEveryNode(projectGraph, graphPredictions);
var expectedInputFiles = new[]
{
new PredictedItem(@"a\inputFile3", "MockPredictor"),
new PredictedItem(@"a\inputFile4", "MockPredictor2"),
new PredictedItem(@"b\inputFile1", "MockGraphPredictor"),
new PredictedItem(@"b\inputFile2", "MockGraphPredictor2"),
new PredictedItem(@"d\inputFile1", "MockGraphPredictor"),
new PredictedItem(@"d\inputFile2", "MockGraphPredictor2"),
};
var expectedInputDirectories = new[]
{
new PredictedItem(@"a\inputDirectory3", "MockPredictor"),
new PredictedItem(@"a\inputDirectory4", "MockPredictor2"),
new PredictedItem(@"b\inputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"b\inputDirectory2", "MockGraphPredictor2"),
new PredictedItem(@"d\inputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"d\inputDirectory2", "MockGraphPredictor2"),
};
var expectedOutputFiles = new[]
{
new PredictedItem(@"a\outputFile3", "MockPredictor"),
new PredictedItem(@"a\outputFile4", "MockPredictor2"),
new PredictedItem(@"b\outputFile1", "MockGraphPredictor"),
new PredictedItem(@"b\outputFile2", "MockGraphPredictor2"),
new PredictedItem(@"d\outputFile1", "MockGraphPredictor"),
new PredictedItem(@"d\outputFile2", "MockGraphPredictor2"),
};
var expectedOutputDirectories = new[]
{
new PredictedItem(@"a\outputDirectory3", "MockPredictor"),
new PredictedItem(@"a\outputDirectory4", "MockPredictor2"),
new PredictedItem(@"b\outputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"b\outputDirectory2", "MockGraphPredictor2"),
new PredictedItem(@"d\outputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"d\outputDirectory2", "MockGraphPredictor2"),
};
GetPredictionsForProject(graphPredictions, "a").AssertPredictions(
_rootDir,
expectedInputFiles,
expectedInputDirectories,
expectedOutputFiles,
expectedOutputDirectories);
expectedInputFiles = new[]
{
new PredictedItem(@"b\inputFile3", "MockPredictor"),
new PredictedItem(@"b\inputFile4", "MockPredictor2"),
new PredictedItem(@"c\inputFile1", "MockGraphPredictor"),
new PredictedItem(@"c\inputFile2", "MockGraphPredictor2"),
new PredictedItem(@"d\inputFile1", "MockGraphPredictor"),
new PredictedItem(@"d\inputFile2", "MockGraphPredictor2"),
};
expectedInputDirectories = new[]
{
new PredictedItem(@"b\inputDirectory3", "MockPredictor"),
new PredictedItem(@"b\inputDirectory4", "MockPredictor2"),
new PredictedItem(@"c\inputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"c\inputDirectory2", "MockGraphPredictor2"),
new PredictedItem(@"d\inputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"d\inputDirectory2", "MockGraphPredictor2"),
};
expectedOutputFiles = new[]
{
new PredictedItem(@"b\outputFile3", "MockPredictor"),
new PredictedItem(@"b\outputFile4", "MockPredictor2"),
new PredictedItem(@"c\outputFile1", "MockGraphPredictor"),
new PredictedItem(@"c\outputFile2", "MockGraphPredictor2"),
new PredictedItem(@"d\outputFile1", "MockGraphPredictor"),
new PredictedItem(@"d\outputFile2", "MockGraphPredictor2"),
};
expectedOutputDirectories = new[]
{
new PredictedItem(@"b\outputDirectory3", "MockPredictor"),
new PredictedItem(@"b\outputDirectory4", "MockPredictor2"),
new PredictedItem(@"c\outputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"c\outputDirectory2", "MockGraphPredictor2"),
new PredictedItem(@"d\outputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"d\outputDirectory2", "MockGraphPredictor2"),
};
GetPredictionsForProject(graphPredictions, "b").AssertPredictions(
_rootDir,
expectedInputFiles,
expectedInputDirectories,
expectedOutputFiles,
expectedOutputDirectories);
expectedInputFiles = new[]
{
new PredictedItem(@"c\inputFile3", "MockPredictor"),
new PredictedItem(@"c\inputFile4", "MockPredictor2"),
new PredictedItem(@"d\inputFile1", "MockGraphPredictor"),
new PredictedItem(@"d\inputFile2", "MockGraphPredictor2"),
};
expectedInputDirectories = new[]
{
new PredictedItem(@"c\inputDirectory3", "MockPredictor"),
new PredictedItem(@"c\inputDirectory4", "MockPredictor2"),
new PredictedItem(@"d\inputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"d\inputDirectory2", "MockGraphPredictor2"),
};
expectedOutputFiles = new[]
{
new PredictedItem(@"c\outputFile3", "MockPredictor"),
new PredictedItem(@"c\outputFile4", "MockPredictor2"),
new PredictedItem(@"d\outputFile1", "MockGraphPredictor"),
new PredictedItem(@"d\outputFile2", "MockGraphPredictor2"),
};
expectedOutputDirectories = new[]
{
new PredictedItem(@"c\outputDirectory3", "MockPredictor"),
new PredictedItem(@"c\outputDirectory4", "MockPredictor2"),
new PredictedItem(@"d\outputDirectory1", "MockGraphPredictor"),
new PredictedItem(@"d\outputDirectory2", "MockGraphPredictor2"),
};
GetPredictionsForProject(graphPredictions, "c").AssertPredictions(
_rootDir,
expectedInputFiles,
expectedInputDirectories,
expectedOutputFiles,
expectedOutputDirectories);
expectedInputFiles = new[]
{
new PredictedItem(@"d\inputFile3", "MockPredictor"),
new PredictedItem(@"d\inputFile4", "MockPredictor2"),
};
expectedInputDirectories = new[]
{
new PredictedItem(@"d\inputDirectory3", "MockPredictor"),
new PredictedItem(@"d\inputDirectory4", "MockPredictor2"),
};
expectedOutputFiles = new[]
{
new PredictedItem(@"d\outputFile3", "MockPredictor"),
new PredictedItem(@"d\outputFile4", "MockPredictor2"),
};
expectedOutputDirectories = new[]
{
new PredictedItem(@"d\outputDirectory3", "MockPredictor"),
new PredictedItem(@"d\outputDirectory4", "MockPredictor2"),
};
GetPredictionsForProject(graphPredictions, "d").AssertPredictions(
_rootDir,
expectedInputFiles,
expectedInputDirectories,
expectedOutputFiles,
expectedOutputDirectories);
}
public void DuplicateInputsAndOutputsMergePredictedBys()
{
var graphPredictors = new IProjectGraphPredictor[]
{
new MockGraphPredictor(
new[] { @"..\common\inputFile" },
new[] { @"..\common\inputDirectory" },
new[] { @"..\common\outputFile" },
new[] { @"..\common\outputDirectory" }),
new MockGraphPredictor2(
new[] { @"..\common\inputFile" },
new[] { @"..\common\inputDirectory" },
new[] { @"..\common\outputFile" },
new[] { @"..\common\outputDirectory" }),
};
var predictors = new IProjectPredictor[]
{
new MockPredictor(
new[] { @"..\common\inputFile" },
new[] { @"..\common\inputDirectory" },
new[] { @"..\common\outputFile" },
new[] { @"..\common\outputDirectory" }),
new MockPredictor2(
new[] { @"..\common\inputFile" },
new[] { @"..\common\inputDirectory" },
new[] { @"..\common\outputFile" },
new[] { @"..\common\outputDirectory" }),
};
var executor = new ProjectGraphPredictionExecutor(graphPredictors, predictors);
ProjectRootElement projectA = CreateProject("a");
ProjectRootElement projectB = CreateProject("b");
// A depends on B
projectA.AddItem("ProjectReference", @"..\b\b.proj");
projectA.Save();
projectB.Save();
var projectGraph = new ProjectGraph(projectA.FullPath, new ProjectCollection());
ProjectGraphPredictions graphPredictions = executor.PredictInputsAndOutputs(projectGraph);
AssertPredictionsMadeForEveryNode(projectGraph, graphPredictions);
var expectedInputFiles = new[]
{
new PredictedItem(@"common\inputFile", "MockGraphPredictor", "MockGraphPredictor2", "MockPredictor", "MockPredictor2"),
};
var expectedInputDirectories = new[]
{
new PredictedItem(@"common\inputDirectory", "MockGraphPredictor", "MockGraphPredictor2", "MockPredictor", "MockPredictor2"),
};
var expectedOutputFiles = new[]
{
new PredictedItem(@"common\outputFile", "MockGraphPredictor", "MockGraphPredictor2", "MockPredictor", "MockPredictor2"),
};
var expectedOutputDirectories = new[]
{
new PredictedItem(@"common\outputDirectory", "MockGraphPredictor", "MockGraphPredictor2", "MockPredictor", "MockPredictor2"),
};
GetPredictionsForProject(graphPredictions, "a").AssertPredictions(
_rootDir,
expectedInputFiles,
expectedInputDirectories,
expectedOutputFiles,
expectedOutputDirectories);
}
