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config_test.go
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config_test.go
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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package signalfxreceiver
import (
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.opentelemetry.io/collector/component"
"go.opentelemetry.io/collector/config/confighttp"
"go.opentelemetry.io/collector/config/configtls"
"go.opentelemetry.io/collector/confmap/confmaptest"
"github.com/open-telemetry/opentelemetry-collector-contrib/internal/splunk"
"github.com/open-telemetry/opentelemetry-collector-contrib/receiver/signalfxreceiver/internal/metadata"
)
func TestLoadConfig(t *testing.T) {
t.Parallel()
cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
require.NoError(t, err)
tests := []struct {
id component.ID
expected component.Config
}{
{
id: component.NewIDWithName(metadata.Type, ""),
expected: createDefaultConfig(),
},
{
id: component.NewIDWithName(metadata.Type, "allsettings"),
expected: &Config{
HTTPServerSettings: confighttp.HTTPServerSettings{
Endpoint: "localhost:9943",
},
AccessTokenPassthroughConfig: splunk.AccessTokenPassthroughConfig{
AccessTokenPassthrough: true,
},
},
},
{
id: component.NewIDWithName(metadata.Type, "tls"),
expected: &Config{
HTTPServerSettings: confighttp.HTTPServerSettings{
Endpoint: ":9943",
TLSSetting: &configtls.TLSServerSetting{
TLSSetting: configtls.TLSSetting{
CertFile: "/test.crt",
KeyFile: "/test.key",
},
},
},
AccessTokenPassthroughConfig: splunk.AccessTokenPassthroughConfig{
AccessTokenPassthrough: false,
},
},
},
}
for _, tt := range tests {
t.Run(tt.id.String(), func(t *testing.T) {
factory := NewFactory()
cfg := factory.CreateDefaultConfig()
sub, err := cm.Sub(tt.id.String())
require.NoError(t, err)
require.NoError(t, component.UnmarshalConfig(sub, cfg))
assert.NoError(t, component.ValidateConfig(cfg))
assert.Equal(t, tt.expected, cfg)
})
}
}
func TestCreateInvalidHTTPEndpoint(t *testing.T) {
factory := NewFactory()
cfg := factory.CreateDefaultConfig().(*Config)
cfg.Endpoint = ""
err := cfg.Validate()
assert.EqualError(t, err, "empty endpoint")
}
func TestCreateNoPortEndpoint(t *testing.T) {
factory := NewFactory()
cfg := factory.CreateDefaultConfig().(*Config)
cfg.Endpoint = "localhost:"
err := cfg.Validate()
assert.EqualError(t, err, `endpoint port is not a number: strconv.ParseInt: parsing "": invalid syntax`)
}
func TestCreateLargePortEndpoint(t *testing.T) {
factory := NewFactory()
cfg := factory.CreateDefaultConfig().(*Config)
cfg.Endpoint = "localhost:65536"
err := cfg.Validate()
assert.EqualError(t, err, "port number must be between 1 and 65535")
}