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9edeecabc8
This makes easier to read and debug these tests. This also reduces test lines count by 15% from 3K to 2.5K . See https://itnext.io/f-tests-as-a-replacement-for-table-driven-tests-in-go-8814a8b19e9e . While at it, consistently use t.Fatal* instead of t.Error*, since t.Error* usually leads to more complicated and fragile tests, while it doesn't bring any practical benefits over t.Fatal*.
71 lines
2.2 KiB
Go
71 lines
2.2 KiB
Go
package eureka
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import (
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"testing"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape/discoveryutils"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promutils"
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)
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func TestAddInstanceLabels(t *testing.T) {
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f := func(applications *applications, labelssExpected []*promutils.Labels) {
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t.Helper()
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labelss := addInstanceLabels(applications)
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discoveryutils.TestEqualLabelss(t, labelss, labelssExpected)
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}
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// one application
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applications := &applications{
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Applications: []Application{
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{
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Name: "test-app",
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Instances: []Instance{
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{
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Status: "Ok",
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HealthCheckURL: "some-url",
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HomePageURL: "some-home-url",
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StatusPageURL: "some-status-url",
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HostName: "host-1",
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IPAddr: "10.15.11.11",
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CountryID: 5,
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VipAddress: "10.15.11.11",
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InstanceID: "some-id",
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Metadata: MetaData{
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Items: []Tag{
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{
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Content: "value-1",
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XMLName: struct{ Space, Local string }{Local: "key-1"},
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},
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},
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},
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Port: Port{
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Port: 9100,
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},
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},
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},
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},
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},
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}
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labelssExpected := []*promutils.Labels{
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promutils.NewLabelsFromMap(map[string]string{
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"__address__": "host-1:9100",
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"instance": "some-id",
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"__meta_eureka_app_instance_hostname": "host-1",
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"__meta_eureka_app_name": "test-app",
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"__meta_eureka_app_instance_healthcheck_url": "some-url",
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"__meta_eureka_app_instance_ip_addr": "10.15.11.11",
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"__meta_eureka_app_instance_vip_address": "10.15.11.11",
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"__meta_eureka_app_instance_secure_vip_address": "",
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"__meta_eureka_app_instance_country_id": "5",
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"__meta_eureka_app_instance_homepage_url": "some-home-url",
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"__meta_eureka_app_instance_statuspage_url": "some-status-url",
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"__meta_eureka_app_instance_id": "some-id",
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"__meta_eureka_app_instance_metadata_key_1": "value-1",
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"__meta_eureka_app_instance_port": "9100",
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"__meta_eureka_app_instance_port_enabled": "false",
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"__meta_eureka_app_instance_status": "Ok",
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}),
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}
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f(applications, labelssExpected)
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}
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