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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 webhookeventreceiver
import (
"path/filepath"
"testing"
"github.com/stretchr/testify/require"
"go.opentelemetry.io/collector/component"
"go.opentelemetry.io/collector/config/confighttp"
"go.opentelemetry.io/collector/confmap/confmaptest"
"go.uber.org/multierr"
"github.com/open-telemetry/opentelemetry-collector-contrib/receiver/webhookeventreceiver/internal/metadata"
)
// only one validate check so far
func TestValidateConfig(t *testing.T) {
t.Parallel()
var errs error
errs = multierr.Append(errs, errMissingEndpointFromConfig)
errs = multierr.Append(errs, errReadTimeoutExceedsMaxValue)
errs = multierr.Append(errs, errWriteTimeoutExceedsMaxValue)
errs = multierr.Append(errs, errRequiredHeader)
tests := []struct {
desc string
expect error
conf Config
}{
{
desc: "Missing valid endpoint",
expect: errMissingEndpointFromConfig,
conf: Config{
ServerConfig: confighttp.ServerConfig{
Endpoint: "",
},
},
},
{
desc: "ReadTimeout exceeds maximum value",
expect: errReadTimeoutExceedsMaxValue,
conf: Config{
ServerConfig: confighttp.ServerConfig{
Endpoint: "localhost:0",
},
ReadTimeout: "14s",
},
},
{
desc: "WriteTimeout exceeds maximum value",
expect: errWriteTimeoutExceedsMaxValue,
conf: Config{
ServerConfig: confighttp.ServerConfig{
Endpoint: "localhost:0",
},
WriteTimeout: "14s",
},
},
{
desc: "RequiredHeader does not contain both a key and a value",
expect: errRequiredHeader,
conf: Config{
ServerConfig: confighttp.ServerConfig{
Endpoint: "",
},
RequiredHeader: RequiredHeader{
Key: "key-present",
Value: "",
},
},
},
{
desc: "RequiredHeader does not contain both a key and a value",
expect: errRequiredHeader,
conf: Config{
ServerConfig: confighttp.ServerConfig{
Endpoint: "",
},
RequiredHeader: RequiredHeader{
Key: "",
Value: "value-present",
},
},
},
{
desc: "Multiple invalid configs",
expect: errs,
conf: Config{
ServerConfig: confighttp.ServerConfig{
Endpoint: "",
},
WriteTimeout: "14s",
ReadTimeout: "15s",
RequiredHeader: RequiredHeader{
Key: "",
Value: "value-present",
},
},
},
}
for _, test := range tests {
t.Run(test.desc, func(t *testing.T) {
err := test.conf.Validate()
require.Error(t, err)
require.Contains(t, err.Error(), test.expect.Error())
})
}
}
func TestLoadConfig(t *testing.T) {
t.Parallel()
cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
require.NoError(t, err)
// LoadConf includes the TypeStr which NewFactory does not set
id := component.NewIDWithName(metadata.Type, "valid_config")
cmNoStr, err := cm.Sub(id.String())
require.NoError(t, err)
expect := &Config{
ServerConfig: confighttp.ServerConfig{
Endpoint: "localhost:8080",
},
ReadTimeout: "500ms",
WriteTimeout: "500ms",
Path: "some/path",
HealthPath: "health/path",
RequiredHeader: RequiredHeader{
Key: "key-present",
Value: "value-present",
},
}
// create expected config
factory := NewFactory()
conf := factory.CreateDefaultConfig()
require.NoError(t, component.UnmarshalConfig(cmNoStr, conf))
require.NoError(t, component.ValidateConfig(conf))
require.Equal(t, expect, conf)
}