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Jaeger: Run dependency graph queries through backend behind the feature toggle (#103768)

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* Start with dependency graph

* Update and add tests

* Fix lint and ordering in test
This commit is contained in:
Ivana Huckova
2025-04-14 10:54:40 +02:00
committed by GitHub
parent 7aa028122b
commit 242ac6bfa7
11 changed files with 880 additions and 1 deletions
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pkg/tsdb/jaeger/querydata_test.go
+94
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@@ -184,3 +184,97 @@ func TestTransformTraceResponse(t *testing.T) {
experimental.CheckGoldenJSONFrame(t, "./testdata", "complex_trace.golden", frame, false)
})
}
func TestTransformDependenciesResponse(t *testing.T) {
t.Run("simple_dependencies", func(t *testing.T) {
dependencies := DependenciesResponse{
Data: []ServiceDependency{
{
Parent: "serviceA",
Child: "serviceB",
CallCount: 1,
},
{
Parent: "serviceA",
Child: "serviceC",
CallCount: 2,
},
{
Parent: "serviceB",
Child: "serviceC",
CallCount: 3,
},
},
}
frames := transformDependenciesResponse(dependencies, "test")
experimental.CheckGoldenJSONFrame(t, "./testdata", "simple_dependencies_nodes.golden", frames[0], false)
experimental.CheckGoldenJSONFrame(t, "./testdata", "simple_dependencies_edges.golden", frames[1], false)
})
t.Run("empty_dependencies", func(t *testing.T) {
dependencies := DependenciesResponse{
Data: []ServiceDependency{},
}
frames := transformDependenciesResponse(dependencies, "test")
experimental.CheckGoldenJSONFrame(t, "./testdata", "empty_dependencies_nodes.golden", frames[0], false)
experimental.CheckGoldenJSONFrame(t, "./testdata", "empty_dependencies_edges.golden", frames[1], false)
})
t.Run("complex_dependencies", func(t *testing.T) {
dependencies := DependenciesResponse{
Data: []ServiceDependency{
{
Parent: "frontend",
Child: "auth-service",
CallCount: 150,
},
{
Parent: "frontend",
Child: "api-gateway",
CallCount: 300,
},
{
Parent: "api-gateway",
Child: "user-service",
CallCount: 200,
},
{
Parent: "api-gateway",
Child: "order-service",
CallCount: 100,
},
{
Parent: "order-service",
Child: "payment-service",
CallCount: 80,
},
{
Parent: "order-service",
Child: "inventory-service",
CallCount: 90,
},
{
Parent: "user-service",
Child: "database",
CallCount: 500,
},
{
Parent: "payment-service",
Child: "database",
CallCount: 200,
},
{
Parent: "inventory-service",
Child: "database",
CallCount: 300,
},
},
}
frames := transformDependenciesResponse(dependencies, "test")
experimental.CheckGoldenJSONFrame(t, "./testdata", "complex_dependencies_nodes.golden", frames[0], false)
experimental.CheckGoldenJSONFrame(t, "./testdata", "complex_dependencies_edges.golden", frames[1], false)
})
}