[receiver/cloudfoundryreceiver] Add tests for shardid validation

Co-authored-by: Cem Deniz Kabakci <cem.kabakci@springer.com>

receiver/cloudfoundryreceiver/config_test.go

@@ -63,6 +63,31 @@ func TestLoadConfig(t *testing.T) {
  id: component.NewIDWithName(metadata.Type, "invalid"),
  errorMessage: "failed to parse rlp_gateway.endpoint as url: parse \"https://[invalid\": missing ']' in host",
  },
+ {
+ id: component.NewIDWithName(metadata.Type, "shardidnotdefined"),
+ expected: &Config{
+ RLPGateway: RLPGatewayConfig{
+ ClientConfig: confighttp.ClientConfig{
+ Endpoint: "https://log-stream.sys.example.internal",
+ TLSSetting: configtls.ClientConfig{
+ InsecureSkipVerify: true,
+ },
+ Timeout: time.Second * 20,
+ },
+ ShardID: "opentelemetry",
+ },
+ UAA: UAAConfig{
+ LimitedClientConfig: LimitedClientConfig{
+ Endpoint: "https://uaa.sys.example.internal",
+ TLSSetting: LimitedTLSClientSetting{
+ InsecureSkipVerify: true,
+ },
+ },
+ Username: "admin",
+ Password: "test",
+ },
+ },
+ },
  }
  for _, tt := range tests {
  t.Run(tt.id.String(), func(t *testing.T) {
@@ -96,6 +121,14 @@ func TestInvalidConfigValidation(t *testing.T) {
  configuration.UAA.Password = ""
  require.Error(t, configuration.Validate())
 
+ configuration = loadSuccessfulConfig(t)
+ configuration.RLPGateway.ShardID = ""
+ require.Error(t, configuration.Validate())
+
+ configuration = loadSuccessfulConfig(t)
+ configuration.RLPGateway.ShardID = ""
+ require.Error(t, configuration.Validate())
+
  configuration = loadSuccessfulConfig(t)
  configuration.UAA.Endpoint = "https://[invalid"
  require.Error(t, configuration.Validate())