/
context_test.go
193 lines (141 loc) · 5.2 KB
/
context_test.go
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package logging_test
import (
"bytes"
"context"
"testing"
"github.com/google/go-cmp/cmp"
"github.com/hashicorp/terraform-plugin-log/tfsdklog"
"github.com/hashicorp/terraform-plugin-log/tfsdklogtest"
"github.com/hashicorp/terraform-plugin-sdk/v2/internal/logging"
)
func TestInitContext(t *testing.T) {
t.Parallel()
var output bytes.Buffer
ctx := tfsdklogtest.RootLogger(context.Background(), &output)
// Simulate root logger fields that would have been associated by
// terraform-plugin-go prior to the InitContext() call.
ctx = tfsdklog.SetField(ctx, "tf_rpc", "GetProviderSchema")
ctx = tfsdklog.SetField(ctx, "tf_req_id", "123-testing-123")
ctx = logging.InitContext(ctx)
logging.HelperSchemaTrace(ctx, "test message")
entries, err := tfsdklogtest.MultilineJSONDecode(&output)
if err != nil {
t.Fatalf("unable to read multiple line JSON: %s", err)
}
expectedEntries := []map[string]interface{}{
{
"@level": "trace",
"@message": "test message",
"@module": "sdk.helper_schema",
"tf_rpc": "GetProviderSchema",
"tf_req_id": "123-testing-123",
},
}
if diff := cmp.Diff(entries, expectedEntries); diff != "" {
t.Errorf("unexpected difference: %s", diff)
}
}
func TestTestNameContext(t *testing.T) {
t.Parallel()
var output bytes.Buffer
ctx := tfsdklogtest.RootLogger(context.Background(), &output)
// InitTestContext messes with the standard library log package, which
// we want to avoid in this unit testing. Instead, just create the
// helper_resource subsystem and avoid the other InitTestContext logic.
ctx = tfsdklog.NewSubsystem(ctx, logging.SubsystemHelperResource)
ctx = logging.TestNameContext(ctx, "TestTestTest")
logging.HelperResourceTrace(ctx, "test message")
entries, err := tfsdklogtest.MultilineJSONDecode(&output)
if err != nil {
t.Fatalf("unable to read multiple line JSON: %s", err)
}
expectedEntries := []map[string]interface{}{
{
"@level": "trace",
"@message": "test message",
"@module": "sdk.helper_resource",
"test_name": "TestTestTest",
},
}
if diff := cmp.Diff(entries, expectedEntries); diff != "" {
t.Errorf("unexpected difference: %s", diff)
}
}
func TestTestStepNumberContext(t *testing.T) {
t.Parallel()
var output bytes.Buffer
ctx := tfsdklogtest.RootLogger(context.Background(), &output)
// InitTestContext messes with the standard library log package, which
// we want to avoid in this unit testing. Instead, just create the
// helper_resource subsystem and avoid the other InitTestContext logic.
ctx = tfsdklog.NewSubsystem(ctx, logging.SubsystemHelperResource)
ctx = logging.TestStepNumberContext(ctx, 123)
logging.HelperResourceTrace(ctx, "test message")
entries, err := tfsdklogtest.MultilineJSONDecode(&output)
if err != nil {
t.Fatalf("unable to read multiple line JSON: %s", err)
}
expectedEntries := []map[string]interface{}{
{
"@level": "trace",
"@message": "test message",
"@module": "sdk.helper_resource",
"test_step_number": float64(123), // float64 due to default JSON unmarshalling
},
}
if diff := cmp.Diff(entries, expectedEntries); diff != "" {
t.Errorf("unexpected difference: %s", diff)
}
}
func TestTestTerraformPathContext(t *testing.T) {
t.Parallel()
var output bytes.Buffer
ctx := tfsdklogtest.RootLogger(context.Background(), &output)
// InitTestContext messes with the standard library log package, which
// we want to avoid in this unit testing. Instead, just create the
// helper_resource subsystem and avoid the other InitTestContext logic.
ctx = tfsdklog.NewSubsystem(ctx, logging.SubsystemHelperResource)
ctx = logging.TestTerraformPathContext(ctx, "/usr/local/bin/terraform")
logging.HelperResourceTrace(ctx, "test message")
entries, err := tfsdklogtest.MultilineJSONDecode(&output)
if err != nil {
t.Fatalf("unable to read multiple line JSON: %s", err)
}
expectedEntries := []map[string]interface{}{
{
"@level": "trace",
"@message": "test message",
"@module": "sdk.helper_resource",
"test_terraform_path": "/usr/local/bin/terraform",
},
}
if diff := cmp.Diff(entries, expectedEntries); diff != "" {
t.Errorf("unexpected difference: %s", diff)
}
}
func TestTestWorkingDirectoryContext(t *testing.T) {
t.Parallel()
var output bytes.Buffer
ctx := tfsdklogtest.RootLogger(context.Background(), &output)
// InitTestContext messes with the standard library log package, which
// we want to avoid in this unit testing. Instead, just create the
// helper_resource subsystem and avoid the other InitTestContext logic.
ctx = tfsdklog.NewSubsystem(ctx, logging.SubsystemHelperResource)
ctx = logging.TestWorkingDirectoryContext(ctx, "/tmp/test")
logging.HelperResourceTrace(ctx, "test message")
entries, err := tfsdklogtest.MultilineJSONDecode(&output)
if err != nil {
t.Fatalf("unable to read multiple line JSON: %s", err)
}
expectedEntries := []map[string]interface{}{
{
"@level": "trace",
"@message": "test message",
"@module": "sdk.helper_resource",
"test_working_directory": "/tmp/test",
},
}
if diff := cmp.Diff(entries, expectedEntries); diff != "" {
t.Errorf("unexpected difference: %s", diff)
}
}