Add tests for new functions in alertmanager package

alertmanager/alertmanager_test.go

@@ -0,0 +1,64 @@
+package alertmanager_test
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/cloudflare/unsee/alertmanager"
+	"github.com/cloudflare/unsee/mock"
+
+	log "github.com/Sirupsen/logrus"
+	httpmock "gopkg.in/jarcoal/httpmock.v1"
+)
+
+var testVersions = []string{"0.4", "0.5"}
+
+func TestGetAlerts(t *testing.T) {
+	log.SetLevel(log.ErrorLevel)
+	httpmock.Activate()
+	defer httpmock.DeactivateAndReset()
+
+	for _, version := range testVersions {
+		httpmock.Reset()
+		mock.RegisterURL("api/v1/status", version, "status")
+		mock.RegisterURL("api/v1/alerts/groups", version, "alerts/groups")
+
+		v := alertmanager.GetVersion()
+		if !strings.HasPrefix(v, version) {
+			t.Errorf("GetVersion() returned '%s', expected '%s'", v, version)
+		}
+
+		groups, err := alertmanager.GetAlerts(v)
+		if err != nil {
+			t.Errorf("GetAlerts(%s) failed: %s", version, err.Error())
+		}
+		if len(groups) != 4 {
+			t.Errorf("Got %d groups, expected %d", len(groups), 4)
+		}
+	}
+}
+
+func TestGetSilences(t *testing.T) {
+	log.SetLevel(log.ErrorLevel)
+	httpmock.Activate()
+	defer httpmock.DeactivateAndReset()
+
+	for _, version := range testVersions {
+		httpmock.Reset()
+		mock.RegisterURL("api/v1/status", version, "status")
+		mock.RegisterURL("api/v1/silences", version, "silences")
+
+		v := alertmanager.GetVersion()
+		if !strings.HasPrefix(v, version) {
+			t.Errorf("GetVersion() returned '%s', expected '%s'", v, version)
+		}
+
+		silences, err := alertmanager.GetSilences(v)
+		if err != nil {
+			t.Errorf("GetSilences(%s) failed: %s", version, err.Error())
+		}
+		if len(silences) != 2 {
+			t.Errorf("Got %d silences, expected %d", len(silences), 2)
+		}
+	}
+}