public void NuGetDependenciesSubTreeProvider_DependenciesSnapshot_GetUniqueTopLevelDependencies()
{
var provider = new TestableNuGetDependenciesSubTreeProvider();
var snapshotJson = @"
{
""NodesCache"": [ ],
""DependenciesWorld"": [
{
""ItemSpec"": ""tfm1"",
""Properties"": {
""Name"": ""tfm1"",
""Type"": ""Target"",
""Dependencies"": ""Package3/2.0.0;Package2/1.0.0""
}
},
{
""ItemSpec"": ""tfm1/Package3/2.0.0"",
""Properties"": {
""Name"": ""Package3"",
""Version"": ""2.0.0"",
""Type"": ""Package"",
""Path"": ""SomePath"",
""Resolved"": ""true"",
""Dependencies"": """"
}
},
{
""ItemSpec"": ""tfm1/Package2/1.0.0"",
""Properties"": {
""Name"": ""Package2"",
""Version"": ""1.0.0"",
""Type"": ""Package"",
""Path"": ""SomePath"",
""Resolved"": ""true"",
""Dependencies"": """"
}
},
{
""ItemSpec"": ""tfm2"",
""Properties"": {
""Name"": ""tfm2"",
""Type"": ""Target"",
""Dependencies"": ""Package1/1.0.0""
}
},
{
""ItemSpec"": ""tfm2/Package1/1.0.0"",
""Properties"": {
""Name"": ""Package1"",
""Version"": ""1.0.0"",
""Type"": ""Package"",
""Path"": ""SomePath"",
""Resolved"": ""true"",
""Dependencies"": """"
}
},
{
""ItemSpec"": ""tfm2/Package2/1.0.0"",
""Properties"": {
""Name"": ""Package2"",
""Version"": ""1.0.0"",
""Type"": ""Package"",
""Path"": ""SomePath"",
""Resolved"": ""true"",
""Dependencies"": """"
}
}
]
}";
provider.LoadSnapshotFromJson(snapshotJson);
var topLevelDependencies = provider.GetUniqueTopLevelDependencies();
Assert.Equal(3, topLevelDependencies.Count);
Assert.True(topLevelDependencies.Contains("tfm1/Package3/2.0.0"));
Assert.True(topLevelDependencies.Contains("tfm1/Package2/1.0.0"));
Assert.True(topLevelDependencies.Contains("tfm2/Package1/1.0.0"));
}
