mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-14 10:13:10 +02:00
1f5b159161
* Refactor golangci-lint conf Order settings alphabetically. * Add revive settings to golangci conf * Check blank imports * Check bool-literal-in-expr * Check constant-logical-expr * Check context-as-argument * Check context-key-type * Check deep-exit * Check defer * Check dot-imports * Check duplicated-imports * Check early-return * Check empty-block * Check empty-lines * Check error-naming * Check error-return * Check error-strings * Check errorf * Stop ignoring context first arg in tests * Check exported comments * Check flag-parameter * Check identical branches * Check if-return * Check increment-decrement * Check indent-error-flow * Check deny list of go imports * Check import shadowing * Check package comments * Check range * Check range val in closure * Check range val address * Check redefines builtin id * Check string-format * Check struct tag * Check superfluous else * Check time equal * Check var naming * Check var declaration * Check unconditional recursion * Check unexported return * Check unhandled errors * Check unnecessary stmt * Check unnecessary break * Check waitgroup by value * Exclude deep-exit check in example*_test.go files
158 lines
4.1 KiB
Go
158 lines
4.1 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package resource_test
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import (
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"context"
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"fmt"
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"os"
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"os/user"
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"runtime"
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"testing"
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"github.com/stretchr/testify/require"
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"go.opentelemetry.io/otel/sdk/resource"
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)
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var (
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fakePID = 123
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fakeExecutablePath = "/fake/path/mock"
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fakeCommandArgs = []string{"mock", "-t", "30"}
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fakeOwner = "gopher"
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fakeRuntimeName = "gcmock"
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fakeRuntimeVersion = "go1.2.3"
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fakeRuntimeOS = "linux"
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fakeRuntimeArch = "amd64"
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)
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var (
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fakeExecutableName = "mock"
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fakeRuntimeDescription = "go version go1.2.3 linux/amd64"
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)
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var (
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fakePidProvider = func() int { return fakePID }
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fakeExecutablePathProvider = func() (string, error) { return fakeExecutablePath, nil }
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fakeCommandArgsProvider = func() []string { return fakeCommandArgs }
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fakeOwnerProvider = func() (*user.User, error) { return &user.User{Username: fakeOwner}, nil }
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fakeRuntimeNameProvider = func() string { return fakeRuntimeName }
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fakeRuntimeVersionProvider = func() string { return fakeRuntimeVersion }
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fakeRuntimeOSProvider = func() string { return fakeRuntimeOS }
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fakeRuntimeArchProvider = func() string { return fakeRuntimeArch }
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)
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var (
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fakeExecutablePathProviderWithError = func() (string, error) {
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return "", fmt.Errorf("unable to get process executable")
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}
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fakeOwnerProviderWithError = func() (*user.User, error) {
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return nil, fmt.Errorf("unable to get process user")
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}
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)
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func mockProcessAttributesProviders() {
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resource.SetOSProviders(
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fakePidProvider,
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fakeExecutablePathProvider,
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fakeCommandArgsProvider,
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)
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resource.SetRuntimeProviders(
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fakeRuntimeNameProvider,
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fakeRuntimeVersionProvider,
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fakeRuntimeOSProvider,
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fakeRuntimeArchProvider,
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)
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resource.SetUserProviders(
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fakeOwnerProvider,
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)
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}
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func mockProcessAttributesProvidersWithErrors() {
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resource.SetOSProviders(
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fakePidProvider,
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fakeExecutablePathProviderWithError,
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fakeCommandArgsProvider,
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)
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resource.SetRuntimeProviders(
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fakeRuntimeNameProvider,
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fakeRuntimeVersionProvider,
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fakeRuntimeOSProvider,
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fakeRuntimeArchProvider,
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)
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resource.SetUserProviders(
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fakeOwnerProviderWithError,
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)
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}
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func restoreAttributesProviders() {
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resource.SetDefaultOSProviders()
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resource.SetDefaultRuntimeProviders()
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resource.SetDefaultUserProviders()
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resource.SetDefaultOSDescriptionProvider()
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resource.SetDefaultContainerProviders()
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}
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func TestWithProcessFuncsErrors(t *testing.T) {
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mockProcessAttributesProvidersWithErrors()
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t.Run("WithExecutablePath", testWithProcessExecutablePathError)
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t.Run("WithOwner", testWithProcessOwnerError)
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restoreAttributesProviders()
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}
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func TestCommandArgs(t *testing.T) {
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require.EqualValues(t, os.Args, resource.CommandArgs())
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}
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func TestRuntimeName(t *testing.T) {
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if runtime.Compiler == "gc" {
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require.EqualValues(t, "go", resource.RuntimeName())
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} else {
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require.EqualValues(t, runtime.Compiler, resource.RuntimeName())
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}
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}
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func TestRuntimeOS(t *testing.T) {
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require.EqualValues(t, runtime.GOOS, resource.RuntimeOS())
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}
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func TestRuntimeArch(t *testing.T) {
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require.EqualValues(t, runtime.GOARCH, resource.RuntimeArch())
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}
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func testWithProcessExecutablePathError(t *testing.T) {
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ctx := context.Background()
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res, err := resource.New(ctx,
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resource.WithProcessExecutablePath(),
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)
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require.Error(t, err)
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require.EqualValues(t, map[string]string{}, toMap(res))
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}
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func testWithProcessOwnerError(t *testing.T) {
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ctx := context.Background()
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res, err := resource.New(ctx,
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resource.WithProcessOwner(),
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)
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require.Error(t, err)
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require.EqualValues(t, map[string]string{}, toMap(res))
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}
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