public void GetDependencies_DependenciesNotInstalledLocally_Warning()
{
// Arrange
string targetNuGetRoot = TestUtils.CreateTestDirectory(TestContext, ".nuget.target");
RemoteRepoBuilder remoteRepoBuilder = new RemoteRepoBuilder(TestContext);
string dummyContentFile = CreateDummyContentFile();
IEnumerable <IPackage> actualDependencies;
// Build a dependency graph: "main" depends on "dependency"
IPackage dependencyPackage = remoteRepoBuilder.CreatePackage("dependency.package.id", "1.2", dummyContentFile, RemoteRepoBuilder.License.Required /* no dependencies */);
IPackage mainPackage = remoteRepoBuilder.CreatePackage("a", "2.0", dummyContentFile, RemoteRepoBuilder.License.NotRequired, dependencyPackage);
// 1. Dependencies have not been installed locally -> warning but no error
TestLogger logger = new TestLogger();
NuGetPackageHandler testSubject = new NuGetPackageHandler(remoteRepoBuilder.FakeRemoteRepo, targetNuGetRoot, logger);
actualDependencies = testSubject.GetInstalledDependencies(mainPackage);
AssertExpectedPackageIds(actualDependencies /* no dependencies resolved*/);
logger.AssertErrorsLogged(0);
logger.AssertWarningsLogged(1);
logger.AssertSingleWarningExists("dependency.package.id");
// 2. Now install the package -> dependencies should resolve ok
logger = new TestLogger();
testSubject = new NuGetPackageHandler(remoteRepoBuilder.FakeRemoteRepo, targetNuGetRoot, logger);
testSubject.FetchPackage(mainPackage.Id, mainPackage.Version);
actualDependencies = testSubject.GetInstalledDependencies(mainPackage);
AssertExpectedPackageIds(actualDependencies, "dependency.package.id");
logger.AssertErrorsLogged(0);
logger.AssertWarningsLogged(0);
}
public void GetDependencies_DependenciesInstalledLocally_Succeeds()
{
// Arrange
string targetNuGetRoot = TestUtils.CreateTestDirectory(this.TestContext, ".nuget.target");
RemoteRepoBuilder remoteRepoBuilder = new RemoteRepoBuilder(this.TestContext);
string dummyContentFile = CreateDummyContentFile();
// Build a dependency graph
// A depends on B
// B depends on C, D, E
// D also depends on E => duplicate dependency
// E depends on F
// -> expected [B, C, D, E, F]
// Leaf nodes
IPackage f = remoteRepoBuilder.CreatePackage("f", "1.0", dummyContentFile, RemoteRepoBuilder.License.NotRequired /* no dependencies */);
IPackage c = remoteRepoBuilder.CreatePackage("c", "1.0", dummyContentFile, RemoteRepoBuilder.License.NotRequired /* no dependencies */);
IPackage e = remoteRepoBuilder.CreatePackage("e", "1.0", dummyContentFile, RemoteRepoBuilder.License.Required, f);
IPackage d = remoteRepoBuilder.CreatePackage("d", "1.1", dummyContentFile, RemoteRepoBuilder.License.Required, e);
IPackage b = remoteRepoBuilder.CreatePackage("b", "1.2", dummyContentFile, RemoteRepoBuilder.License.Required, c, d, e);
IPackage a = remoteRepoBuilder.CreatePackage("a", "2.0", dummyContentFile, RemoteRepoBuilder.License.NotRequired, b);
NuGetPackageHandler testSubject = new NuGetPackageHandler(remoteRepoBuilder.FakeRemoteRepo, targetNuGetRoot, new TestLogger());
// We assume that all of the packages have been installed locally we attempt to resolve the dependencies
testSubject.FetchPackage("a", new SemanticVersion("2.0"));
// 1. Package with no dependencies -> empty list
IEnumerable <IPackage> actualDependencies = testSubject.GetInstalledDependencies(f);
AssertExpectedPackageIds(actualDependencies /* none */);
// 2. Package with only direct dependencies -> non-empty list
actualDependencies = testSubject.GetInstalledDependencies(e);
AssertExpectedPackageIds(actualDependencies, "f");
// 3. Package with indirect dependencies -> non-empty list
actualDependencies = testSubject.GetInstalledDependencies(a);
AssertExpectedPackageIds(actualDependencies, "b", "c", "d", "e", "f");
}
public void GetDependencies_DependenciesNotInstalledLocally_Warning()
{
// Arrange
string targetNuGetRoot = TestUtils.CreateTestDirectory(this.TestContext, ".nuget.target");
RemoteRepoBuilder remoteRepoBuilder = new RemoteRepoBuilder(this.TestContext);
string dummyContentFile = CreateDummyContentFile();
IEnumerable<IPackage> actualDependencies;
// Build a dependency graph: "main" depends on "dependency"
IPackage dependencyPackage = remoteRepoBuilder.CreatePackage("dependency.package.id", "1.2", dummyContentFile, RemoteRepoBuilder.License.Required /* no dependencies */);
IPackage mainPackage = remoteRepoBuilder.CreatePackage("a", "2.0", dummyContentFile, RemoteRepoBuilder.License.NotRequired, dependencyPackage);
// 1. Dependencies have not been installed locally -> warning but no error
TestLogger logger = new TestLogger();
NuGetPackageHandler testSubject = new NuGetPackageHandler(remoteRepoBuilder.FakeRemoteRepo, targetNuGetRoot, logger);
actualDependencies = testSubject.GetInstalledDependencies(mainPackage);
AssertExpectedPackageIds(actualDependencies /* no dependencies resolved*/);
logger.AssertErrorsLogged(0);
logger.AssertWarningsLogged(1);
logger.AssertSingleWarningExists("dependency.package.id");
// 2. Now install the package -> dependencies should resolve ok
logger = new TestLogger();
testSubject = new NuGetPackageHandler(remoteRepoBuilder.FakeRemoteRepo, targetNuGetRoot, logger);
testSubject.FetchPackage(mainPackage.Id, mainPackage.Version);
actualDependencies = testSubject.GetInstalledDependencies(mainPackage);
AssertExpectedPackageIds(actualDependencies, "dependency.package.id");
logger.AssertErrorsLogged(0);
logger.AssertWarningsLogged(0);
}
public void GetDependencies_DependenciesInstalledLocally_Succeeds()
{
// Arrange
string targetNuGetRoot = TestUtils.CreateTestDirectory(this.TestContext, ".nuget.target");
RemoteRepoBuilder remoteRepoBuilder = new RemoteRepoBuilder(this.TestContext);
string dummyContentFile = CreateDummyContentFile();
// Build a dependency graph
// A depends on B
// B depends on C, D, E
// D also depends on E => duplicate dependency
// E depends on F
// -> expected [B, C, D, E, F]
// Leaf nodes
IPackage f = remoteRepoBuilder.CreatePackage("f", "1.0", dummyContentFile, RemoteRepoBuilder.License.NotRequired /* no dependencies */);
IPackage c = remoteRepoBuilder.CreatePackage("c", "1.0", dummyContentFile, RemoteRepoBuilder.License.NotRequired /* no dependencies */);
IPackage e = remoteRepoBuilder.CreatePackage("e", "1.0", dummyContentFile, RemoteRepoBuilder.License.Required, f);
IPackage d = remoteRepoBuilder.CreatePackage("d", "1.1", dummyContentFile, RemoteRepoBuilder.License.Required, e);
IPackage b = remoteRepoBuilder.CreatePackage("b", "1.2", dummyContentFile, RemoteRepoBuilder.License.Required, c, d, e);
IPackage a = remoteRepoBuilder.CreatePackage("a", "2.0", dummyContentFile, RemoteRepoBuilder.License.NotRequired, b);
NuGetPackageHandler testSubject = new NuGetPackageHandler(remoteRepoBuilder.FakeRemoteRepo, targetNuGetRoot, new TestLogger());
// We assume that all of the packages have been installed locally we attempt to resolve the dependencies
testSubject.FetchPackage("a", new SemanticVersion("2.0"));
// 1. Package with no dependencies -> empty list
IEnumerable<IPackage> actualDependencies = testSubject.GetInstalledDependencies(f);
AssertExpectedPackageIds(actualDependencies /* none */);
// 2. Package with only direct dependencies -> non-empty list
actualDependencies = testSubject.GetInstalledDependencies(e);
AssertExpectedPackageIds(actualDependencies, "f");
// 3. Package with indirect dependencies -> non-empty list
actualDependencies = testSubject.GetInstalledDependencies(a);
AssertExpectedPackageIds(actualDependencies, "b", "c", "d", "e", "f");
}