public void TestInputChangesTriggerGraphCacheMiss(BuildDefinition buildDefinition)
{
using (var tempFiles = new TempFileStorage(canGetFileNames: true, rootPath: TestOutputDirectory))
{
var appDeployment = CreateAppDeployment(tempFiles);
// The same testRootDirectory is used for all invocations, so the spec cache can be reused.
var testRoot = tempFiles.GetUniqueDirectory(PathTable).ToString(PathTable);
// run once to begin with and assert cache miss
RunAndAssertGraphCacheMiss(WriteSpecs(testRoot, buildDefinition), appDeployment);
// for each spec
foreach (var specTuple in buildDefinition.Specs)
{
// run again without changing anything and assert graph cache hit
RunAndAssertGraphCacheHit(WriteSpecs(testRoot, buildDefinition), appDeployment);
// change selected spec and assert graph cache miss
buildDefinition.AppendToSpecContent(specPath: specTuple.SpecPath, contentToAppend: " ");
RunAndAssertGraphCacheMiss(WriteSpecs(testRoot, buildDefinition), appDeployment);
}
}
}