[receivers] Add missing LoadConfig tests to validate sample configs

receiver/aerospikereceiver/config_test.go

@@ -15,11 +15,14 @@
 package aerospikereceiver
 
 import (
+ "path/filepath"
  "testing"
  "time"
 
  "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
  "go.opentelemetry.io/collector/config/configtls"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
 )
 
 func TestValidate(t *testing.T) {
@@ -130,3 +133,21 @@ func TestValidate(t *testing.T) {
  })
  }
 }
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "localhost:3000"
+ expected.CollectionInterval = 30 * time.Second
+
+ require.Equal(t, expected, cfg)
+}

receiver/apachereceiver/config_test.go

@@ -15,9 +15,13 @@
 package apachereceiver
 
 import (
+ "path/filepath"
  "testing"
+ "time"
 
  "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
 )
 
 func TestValidate(t *testing.T) {
@@ -85,3 +89,21 @@ func TestValidate(t *testing.T) {
  })
  }
 }
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "http:https://localhost:8080/server-status?auto"
+ expected.CollectionInterval = 10 * time.Second
+
+ require.Equal(t, expected, cfg)
+}

receiver/couchdbreceiver/config_test.go

@@ -16,10 +16,14 @@ package couchdbreceiver // import "github.com/open-telemetry/opentelemetry-colle
 
 import (
  "fmt"
+ "path/filepath"
  "testing"
+ "time"
 
  "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
  "go.opentelemetry.io/collector/config/confighttp"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
  "go.uber.org/multierr"
 )
 
@@ -98,3 +102,23 @@ func TestValidate(t *testing.T) {
  })
  }
 }
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "http:https://localhost:5984"
+ expected.Username = "otelu"
+ expected.Password = "$COUCHDB_PASSWORD"
+ expected.CollectionInterval = time.Minute
+
+ require.Equal(t, expected, cfg)
+}

receiver/flinkmetricsreceiver/config_test.go

@@ -17,10 +17,14 @@ package flinkmetricsreceiver // import "github.com/open-telemetry/opentelemetry-
 import (
  "errors"
  "fmt"
+ "path/filepath"
  "testing"
+ "time"
 
  "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
  "go.opentelemetry.io/collector/config/confighttp"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
 )
 
 func TestValidate(t *testing.T) {
@@ -61,3 +65,21 @@ func TestValidate(t *testing.T) {
  })
  }
 }
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "http:https://localhost:8081"
+ expected.CollectionInterval = 10 * time.Second
+
+ require.Equal(t, expected, cfg)
+}

receiver/mongodbreceiver/config_test.go

@@ -21,8 +21,10 @@ import (
  "time"
 
  "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
  "go.opentelemetry.io/collector/config/confignet"
  "go.opentelemetry.io/collector/config/configtls"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
 )
 
 func TestValidate(t *testing.T) {
@@ -197,3 +199,27 @@ func TestOptionsTLS(t *testing.T) {
  opts := cfg.ClientOptions()
  require.NotNil(t, opts.TLSConfig)
 }
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Hosts = []confignet.NetAddr{
+ {
+ Endpoint: "localhost:27017",
+ },
+ }
+ expected.Username = "otel"
+ expected.Password = "$MONGO_PASSWORD"
+ expected.CollectionInterval = time.Minute
+
+ require.Equal(t, expected, cfg)
+}

receiver/mysqlreceiver/config_test.go

@@ -0,0 +1,46 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http:https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package mysqlreceiver // import "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/mysqlreceiver"
+
+import (
+ "path/filepath"
+ "testing"
+ "time"
+
+ "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
+)
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "localhost:3306"
+ expected.Username = "otel"
+ expected.Password = "$MYSQL_PASSWORD"
+ expected.Database = "otel"
+ expected.CollectionInterval = 10 * time.Second
+
+ require.Equal(t, expected, cfg)
+}

receiver/nsxtreceiver/config_test.go

@@ -16,10 +16,14 @@ package nsxtreceiver // import "github.com/open-telemetry/opentelemetry-collecto
 
 import (
  "errors"
+ "path/filepath"
  "testing"
+ "time"
 
  "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
  "go.opentelemetry.io/collector/config/confighttp"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
 )
 
 func TestMetricValidation(t *testing.T) {
@@ -84,3 +88,24 @@ func TestMetricValidation(t *testing.T) {
  })
  }
 }
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "https://nsx-manager-endpoint"
+ expected.Username = "admin"
+ expected.Password = "$NSXT_PASSWORD"
+ expected.TLSSetting.Insecure = true
+ expected.CollectionInterval = time.Minute
+
+ require.Equal(t, expected, cfg)
+}

receiver/nsxtreceiver/testdata/config.yaml

@@ -2,6 +2,6 @@ nsxt:
  collection_interval: 1m
  endpoint: https://nsx-manager-endpoint
  username: admin
- password: password123
+ password: $NSXT_PASSWORD
  tls:
  insecure: true

receiver/postgresqlreceiver/config_test.go

@@ -17,9 +17,14 @@ package postgresqlreceiver
 import (
  "errors"
  "fmt"
+ "path/filepath"
  "testing"
+ "time"
 
  "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
+ "go.opentelemetry.io/collector/config/configtls"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
  "go.uber.org/multierr"
 )
 
@@ -111,3 +116,49 @@ func TestValidate(t *testing.T) {
  })
  }
 }
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ t.Run("postgresql", func(t *testing.T) {
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "localhost:5432"
+ expected.Username = "otel"
+ expected.Password = "$POSTGRESQL_PASSWORD"
+
+ require.Equal(t, expected, cfg)
+ })
+
+ t.Run("postgresql/all", func(t *testing.T) {
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "all").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "localhost:5432"
+ expected.NetAddr.Transport = "tcp"
+ expected.Username = "otel"
+ expected.Password = "$POSTGRESQL_PASSWORD"
+ expected.Databases = []string{"otel"}
+ expected.CollectionInterval = 10 * time.Second
+ expected.TLSClientSetting = configtls.TLSClientSetting{
+ Insecure: false,
+ InsecureSkipVerify: false,
+ TLSSetting: configtls.TLSSetting{
+ CAFile: "/home/otel/authorities.crt",
+ CertFile: "/home/otel/mypostgrescert.crt",
+ KeyFile: "/home/otel/mypostgreskey.key",
+ },
+ }
+
+ require.Equal(t, expected, cfg)
+ })
+}

receiver/postgresqlreceiver/testdata/config.yaml

@@ -12,7 +12,7 @@ postgresql/all:
  collection_interval: 10s
  tls:
  insecure: false
- unsecure_skip_verify: false
+ insecure_skip_verify: false
  ca_file: /home/otel/authorities.crt
  cert_file: /home/otel/mypostgrescert.crt
  key_file: /home/otel/mypostgreskey.key

receiver/rabbitmqreceiver/config_test.go

@@ -17,10 +17,14 @@ package rabbitmqreceiver // import "github.com/open-telemetry/opentelemetry-coll
 import (
  "errors"
  "fmt"
+ "path/filepath"
  "testing"
+ "time"
 
  "github.com/stretchr/testify/require"
+ "go.opentelemetry.io/collector/config"
  "go.opentelemetry.io/collector/config/confighttp"
+ "go.opentelemetry.io/collector/confmap/confmaptest"
  "go.uber.org/multierr"
 )
 
@@ -107,3 +111,23 @@ func TestValidate(t *testing.T) {
  })
  }
 }
+
+func TestLoadConfig(t *testing.T) {
+ cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
+ require.NoError(t, err)
+
+ factory := NewFactory()
+ cfg := factory.CreateDefaultConfig()
+
+ sub, err := cm.Sub(config.NewComponentIDWithName(typeStr, "").String())
+ require.NoError(t, err)
+ require.NoError(t, config.UnmarshalReceiver(sub, cfg))
+
+ expected := factory.CreateDefaultConfig().(*Config)
+ expected.Endpoint = "http:https://localhost:15672"
+ expected.Username = "otelu"
+ expected.Password = "$RABBITMQ_PASSWORD"
+ expected.CollectionInterval = 10 * time.Second
+
+ require.Equal(t, expected, cfg)
+}