27 lines
496 B
Go
27 lines
496 B
Go
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package observations
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import (
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"os"
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"testing"
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)
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func TestApplyEnvVars(t *testing.T) {
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os.Setenv("CLUSTER_METRICS_ENABLESTATS", "true")
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mcfg := &MetricsConfig{}
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mcfg.Default()
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mcfg.ApplyEnvVars()
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if !mcfg.EnableStats {
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t.Fatal("failed to override enable_stats with env var")
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}
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os.Setenv("CLUSTER_TRACING_ENABLETRACING", "true")
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tcfg := &TracingConfig{}
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tcfg.Default()
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tcfg.ApplyEnvVars()
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if !tcfg.EnableTracing {
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t.Fatal("failed to override enable_tracing with env var")
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}
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}
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