Extend unittest for config

Author: martialblog

internal/config/config_test.go

@@ -54,3 +54,28 @@ func TestMergeSeverityLevels(t *testing.T) {
 		})
 	}
 }
+
+func TestCLIConfig(t *testing.T) {
+	expectedCert := "testdata/selfsigned.cert.pem"
+	expectedKey := "testdata/selfsigned.key.pem"
+
+	cli := CLI{
+		TLSKeyPath:   expectedKey,
+		TLSCertPath:  expectedCert,
+		IcingaCAFile: expectedCert,
+	}
+
+	actual, err := NewConfigFromCLI(&cli)
+
+	if err != nil {
+		t.Fatal("did not expect error", err)
+	}
+
+	if actual.TLSCertPath != expectedCert {
+		t.Fatalf("expected %v, got %v", expectedCert, actual.TLSCertPath)
+	}
+
+	if actual.TLSKeyPath != expectedKey {
+		t.Fatalf("expected %v, got %v", expectedKey, actual.TLSKeyPath)
+	}
+}