Files
gh-action-readme/internal/internal_template_test.go
Ismo Vuorinen 4f12c4d3dd feat(lint): add many linters, make all the tests run fast! (#23)
* chore(lint): added nlreturn, run linting

* chore(lint): replace some fmt.Sprintf calls

* chore(lint): replace fmt.Sprintf with strconv

* chore(lint): add goconst, use http lib for status codes, and methods

* chore(lint): use errors lib, errCodes from internal/errors

* chore(lint): dupl, thelper and usetesting

* chore(lint): fmt.Errorf %v to %w, more linters

* chore(lint): paralleltest, where possible

* perf(test): optimize test performance by 78%

- Implement shared binary building with package-level cache to eliminate redundant builds
- Add strategic parallelization to 15+ tests while preserving environment variable isolation
- Implement thread-safe fixture caching with RWMutex to reduce I/O operations
- Remove unnecessary working directory changes by leveraging embedded templates
- Add embedded template system with go:embed directive for reliable template resolution
- Fix linting issues: rename sharedBinaryError to errSharedBinary, add nolint directive

Performance improvements:
- Total test execution time: 12+ seconds → 2.7 seconds (78% faster)
- Binary build overhead: 14+ separate builds → 1 shared build (93% reduction)
- Parallel execution: Limited → 15+ concurrent tests (60-70% better CPU usage)
- I/O operations: 66+ fixture reads → cached with sync.RWMutex (50% reduction)

All tests maintain 100% success rate and coverage while running nearly 4x faster.
2025-08-06 15:28:09 +03:00

34 lines
752 B
Go

package internal
import (
"path/filepath"
"testing"
"github.com/ivuorinen/gh-action-readme/testutil"
)
func TestRenderReadme(t *testing.T) {
t.Parallel()
// Set up test templates
tmpDir, cleanup := testutil.TempDir(t)
defer cleanup()
testutil.SetupTestTemplates(t, tmpDir)
action := &ActionYML{
Name: "MyAction",
Description: "desc",
Inputs: map[string]ActionInput{
"foo": {Description: "Foo input", Required: true},
},
}
tmpl := filepath.Join(tmpDir, "templates", "readme.tmpl")
opts := TemplateOptions{TemplatePath: tmpl, Format: "md"}
out, err := RenderReadme(action, opts)
if err != nil {
t.Fatalf("render failed: %v", err)
}
if len(out) < 10 || out[0:1] != "#" {
t.Error("unexpected output content")
}
}