Rename configtest.LoadConfigFile to configtest.LoadConfigAndValidate

CHANGELOG.md

@@ -8,6 +8,7 @@
 - Introduce `AppSettings` instead of `Parameters` (#3163)
 - Remove unused testutil.TempSocketName (#3291)
 - Move BigEndian helper functions in `tracetranslator` to an internal package.(#3298)
+- Rename `configtest.LoadConfigFile` to `configtest.LoadConfigAndValidate` (#3306)
 
 ## 💡 Enhancements 💡
 

config/configtest/configtest.go

@@ -15,23 +15,26 @@
 package configtest
 
 import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-
 	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/config"
 	"go.opentelemetry.io/collector/config/configloader"
 	"go.opentelemetry.io/collector/config/configparser"
 )
 
-// LoadConfigFile loads a config from file.
-func LoadConfigFile(t *testing.T, fileName string, factories component.Factories) (*config.Config, error) {
-	// Read yaml config from file.
+// LoadConfig loads a config from file, and does NOT validate the configuration.
+func LoadConfig(fileName string, factories component.Factories) (*config.Config, error) {
+	// Read yaml config from file
 	cp, err := configparser.NewParserFromFile(fileName)
-	require.NoError(t, err)
-	// Load the config from viper using the given factories.
-	cfg, err := configloader.Load(cp, factories)
+	if err != nil {
+		return nil, err
+	}
+	// Load the config using the given factories.
+	return configloader.Load(cp, factories)
+}
+
+// LoadConfigAndValidate loads a config from the file, and validates the configuration.
+func LoadConfigAndValidate(fileName string, factories component.Factories) (*config.Config, error) {
+	cfg, err := LoadConfig(fileName, factories)
 	if err != nil {
 		return nil, err
 	}

config/configtest/configtest_test.go

@@ -24,12 +24,12 @@ import (
 	"go.opentelemetry.io/collector/config"
 )
 
-func TestLoadConfigFile(t *testing.T) {
+func TestLoadConfig(t *testing.T) {
 	factories, err := componenttest.NopFactories()
 	assert.NoError(t, err)
 
-	cfg, err := LoadConfigFile(t, "testdata/config.yaml", factories)
-	require.NoError(t, err, "Unable to load config")
+	cfg, err := LoadConfig("testdata/config.yaml", factories)
+	require.NoError(t, err)
 
 	// Verify extensions.
 	require.Len(t, cfg.Extensions, 2)
@@ -66,3 +66,16 @@ func TestLoadConfigFile(t *testing.T) {
 		cfg.Service.Pipelines["traces"],
 		"Did not load pipeline config correctly")
 }
+
+func TestLoadConfigAndValidate(t *testing.T) {
+	factories, err := componenttest.NopFactories()
+	assert.NoError(t, err)
+
+	cfgValidate, errValidate := LoadConfigAndValidate("testdata/config.yaml", factories)
+	require.NoError(t, errValidate)
+
+	cfg, errLoad := LoadConfig("testdata/config.yaml", factories)
+	require.NoError(t, errLoad)
+
+	assert.Equal(t, cfg, cfgValidate)
+}

exporter/fileexporter/config_test.go

@@ -32,7 +32,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 	require.EqualError(t, err, "exporter \"file\" has invalid configuration: path must be non-empty")
 	require.NotNil(t, cfg)
 

exporter/jaegerexporter/config_test.go

@@ -38,7 +38,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)

exporter/kafkaexporter/config_test.go

@@ -34,7 +34,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 	require.NoError(t, err)
 	require.Equal(t, 1, len(cfg.Exporters))
 

exporter/loggingexporter/config_test.go

@@ -32,7 +32,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)

exporter/opencensusexporter/config_test.go

@@ -36,7 +36,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)

exporter/otlpexporter/config_test.go

@@ -37,7 +37,7 @@ func TestLoadConfig(t *testing.T) {
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
 
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)

exporter/otlphttpexporter/config_test.go

@@ -36,7 +36,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)

exporter/prometheusexporter/config_test.go

@@ -33,7 +33,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)

exporter/prometheusremotewriteexporter/config_test.go

@@ -37,7 +37,7 @@ func Test_loadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)
@@ -89,7 +89,7 @@ func TestNegativeQueueSize(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	_, err = configtest.LoadConfigFile(t, path.Join(".", "testdata", "negative_queue_size.yaml"), factories)
+	_, err = configtest.LoadConfigAndValidate(path.Join(".", "testdata", "negative_queue_size.yaml"), factories)
 	assert.Error(t, err)
 }
 
@@ -99,6 +99,6 @@ func TestNegativeNumConsumers(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	_, err = configtest.LoadConfigFile(t, path.Join(".", "testdata", "negative_num_consumers.yaml"), factories)
+	_, err = configtest.LoadConfigAndValidate(path.Join(".", "testdata", "negative_num_consumers.yaml"), factories)
 	assert.Error(t, err)
 }

exporter/zipkinexporter/config_test.go

@@ -38,7 +38,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Exporters[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)

extension/ballastextension/config_test.go

@@ -32,7 +32,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Extensions[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.Nil(t, err)
 	require.NotNil(t, cfg)

extension/healthcheckextension/config_test.go

@@ -33,7 +33,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Extensions[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.Nil(t, err)
 	require.NotNil(t, cfg)

extension/pprofextension/config_test.go

@@ -33,7 +33,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Extensions[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.Nil(t, err)
 	require.NotNil(t, cfg)

extension/zpagesextension/config_test.go

@@ -33,7 +33,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Extensions[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.Nil(t, err)
 	require.NotNil(t, cfg)

processor/attributesprocessor/config_test.go

@@ -35,7 +35,7 @@ func TestLoadingConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Processors[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 	assert.NoError(t, err)
 	require.NotNil(t, cfg)
 

processor/batchprocessor/config_test.go

@@ -33,7 +33,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Processors[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.Nil(t, err)
 	require.NotNil(t, cfg)

processor/filterprocessor/config_test.go

@@ -46,7 +46,7 @@ func TestLoadingConfigStrict(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Processors[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config_strict.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config_strict.yaml"), factories)
 
 	assert.Nil(t, err)
 	require.NotNil(t, cfg)
@@ -128,7 +128,7 @@ func TestLoadingConfigRegexp(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Processors[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config_regexp.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config_regexp.yaml"), factories)
 
 	assert.Nil(t, err)
 	require.NotNil(t, cfg)
@@ -193,7 +193,7 @@ func TestLoadingConfigExpr(t *testing.T) {
 	require.NoError(t, err)
 	factory := NewFactory()
 	factories.Processors[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config_expr.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config_expr.yaml"), factories)
 	require.NoError(t, err)
 	require.NotNil(t, cfg)
 

processor/filterprocessor/factory_test.go

@@ -70,7 +70,7 @@ func TestCreateProcessors(t *testing.T) {
 
 		factory := NewFactory()
 		factories.Processors[typeStr] = factory
-		cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", test.configName), factories)
+		cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", test.configName), factories)
 		assert.Nil(t, err)
 
 		for name, cfg := range cfg.Processors {

processor/memorylimiter/config_test.go

@@ -34,10 +34,7 @@ func TestLoadConfig(t *testing.T) {
 	factories.Processors[typeStr] = factory
 	require.NoError(t, err)
 
-	cfg, err := configtest.LoadConfigFile(
-		t,
-		path.Join(".", "testdata", "config.yaml"),
-		factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.Nil(t, err)
 	require.NotNil(t, cfg)

processor/probabilisticsamplerprocessor/config_test.go

@@ -32,7 +32,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Processors[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 	require.NoError(t, err)
 	require.NotNil(t, cfg)
 
@@ -53,7 +53,7 @@ func TestLoadConfigEmpty(t *testing.T) {
 	factory := NewFactory()
 	factories.Processors[typeStr] = factory
 
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "empty.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "empty.yaml"), factories)
 	require.NoError(t, err)
 	require.NotNil(t, cfg)
 

processor/resourceprocessor/config_test.go

@@ -32,7 +32,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factories.Processors[typeStr] = NewFactory()
 
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 	assert.NoError(t, err)
 	assert.NotNil(t, cfg)
 

processor/spanprocessor/config_test.go

@@ -34,7 +34,7 @@ func TestLoadConfig(t *testing.T) {
 	factory := NewFactory()
 	factories.Processors[typeStr] = factory
 
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	assert.NoError(t, err)
 	assert.NotNil(t, cfg)

receiver/hostmetricsreceiver/config_test.go

@@ -45,7 +45,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Receivers[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)
@@ -98,7 +98,7 @@ func TestLoadInvalidConfig_NoScrapers(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Receivers[typeStr] = factory
-	_, err = configtest.LoadConfigFile(t, path.Join(".", "testdata", "config-noscrapers.yaml"), factories)
+	_, err = configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config-noscrapers.yaml"), factories)
 
 	require.EqualError(t, err, "receiver \"hostmetrics\" has invalid configuration: must specify at least one scraper when using hostmetrics receiver")
 }
@@ -109,7 +109,7 @@ func TestLoadInvalidConfig_InvalidScraperKey(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Receivers[typeStr] = factory
-	_, err = configtest.LoadConfigFile(t, path.Join(".", "testdata", "config-invalidscraperkey.yaml"), factories)
+	_, err = configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config-invalidscraperkey.yaml"), factories)
 
 	require.EqualError(t, err, "error reading receivers configuration for hostmetrics: invalid scraper key: invalidscraperkey")
 }

receiver/jaegerreceiver/config_test.go

@@ -36,7 +36,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Receivers[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 
 	require.NoError(t, err)
 	require.NotNil(t, cfg)
@@ -159,15 +159,15 @@ func TestFailedLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Receivers[typeStr] = factory
-	_, err = configtest.LoadConfigFile(t, path.Join(".", "testdata", "bad_typo_default_proto_config.yaml"), factories)
+	_, err = configtest.LoadConfigAndValidate(path.Join(".", "testdata", "bad_typo_default_proto_config.yaml"), factories)
 	assert.EqualError(t, err, "error reading receivers configuration for jaeger: unknown protocols in the Jaeger receiver")
 
-	_, err = configtest.LoadConfigFile(t, path.Join(".", "testdata", "bad_proto_config.yaml"), factories)
+	_, err = configtest.LoadConfigAndValidate(path.Join(".", "testdata", "bad_proto_config.yaml"), factories)
 	assert.EqualError(t, err, "error reading receivers configuration for jaeger: 1 error(s) decoding:\n\n* 'protocols' has invalid keys: thrift_htttp")
 
-	_, err = configtest.LoadConfigFile(t, path.Join(".", "testdata", "bad_no_proto_config.yaml"), factories)
+	_, err = configtest.LoadConfigAndValidate(path.Join(".", "testdata", "bad_no_proto_config.yaml"), factories)
 	assert.EqualError(t, err, "receiver \"jaeger\" has invalid configuration: must specify at least one protocol when using the Jaeger receiver")
 
-	_, err = configtest.LoadConfigFile(t, path.Join(".", "testdata", "bad_empty_config.yaml"), factories)
+	_, err = configtest.LoadConfigAndValidate(path.Join(".", "testdata", "bad_empty_config.yaml"), factories)
 	assert.EqualError(t, err, "error reading receivers configuration for jaeger: empty config for Jaeger receiver")
 }

receiver/jaegerreceiver/factory_test.go

@@ -76,7 +76,7 @@ func TestCreateReceiverGeneralConfig(t *testing.T) {
 	factory := NewFactory()
 	factories.Receivers[typeStr] = factory
 
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 	require.NoError(t, err)
 	require.NotNil(t, cfg)
 

receiver/kafkareceiver/config_test.go

@@ -35,7 +35,7 @@ func TestLoadConfig(t *testing.T) {
 
 	factory := NewFactory()
 	factories.Receivers[typeStr] = factory
-	cfg, err := configtest.LoadConfigFile(t, path.Join(".", "testdata", "config.yaml"), factories)
+	cfg, err := configtest.LoadConfigAndValidate(path.Join(".", "testdata", "config.yaml"), factories)
 	require.NoError(t, err)
 	require.Equal(t, 1, len(cfg.Receivers))