chore: add caching tests

gabotechs · Dec 24, 2022 · fec7d05 · fec7d05
1 parent 7f0cef8
commit fec7d05
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Showing 3 changed files with 47 additions and 2 deletions.
diff --git a/internal/js/exports_test.go b/internal/js/exports_test.go
@@ -5,12 +5,34 @@ import (
 	"os"
 	"path"
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/require"
 )
 
 const exportsTestFolder = ".exports_test"
 
+func TestParser_parseExports_IsCached(t *testing.T) {
+	a := require.New(t)
+	ctx := context.Background()
+	file := path.Join(exportsTestFolder, "src", "index.js")
+	parser, err := MakeJsParser(file)
+	a.NoError(err)
+
+	start := time.Now()
+	ctx, _, err = parser.parseExports(ctx, file)
+	a.NoError(err)
+	nonCached := time.Since(start)
+
+	start = time.Now()
+	_, _, err = parser.parseExports(ctx, file)
+	a.NoError(err)
+	cached := time.Since(start)
+
+	ratio := nonCached.Nanoseconds() / cached.Nanoseconds()
+	a.Greater(ratio, int64(10))
+}
+
 func TestParser_parseExports(t *testing.T) {
 	cwd, _ := os.Getwd()
 

diff --git a/internal/js/imports_test.go b/internal/js/imports_test.go
@@ -5,13 +5,35 @@ import (
 	"os"
 	"path"
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/require"
 )
 
 const importsTestFolder = ".imports_test"
 
-func TestFileInfo(t *testing.T) {
+func TestParser_parseImports_IsCached(t *testing.T) {
+	a := require.New(t)
+	ctx := context.Background()
+	file := path.Join(importsTestFolder, "index.ts")
+	parser, err := MakeJsParser(file)
+	a.NoError(err)
+
+	start := time.Now()
+	ctx, _, err = parser.parseImports(ctx, file)
+	a.NoError(err)
+	nonCached := time.Since(start)
+
+	start = time.Now()
+	_, _, err = parser.parseImports(ctx, file)
+	a.NoError(err)
+	cached := time.Since(start)
+
+	ratio := nonCached.Nanoseconds() / cached.Nanoseconds()
+	a.Greater(ratio, int64(10))
+}
+
+func TestParser_parseImports(t *testing.T) {
 	wd, _ := os.Getwd()
 
 	tests := []struct {

diff --git a/internal/js/resolve_test.go b/internal/js/resolve_test.go
@@ -28,7 +28,8 @@ func TestParser_ResolvePath_IsCached(t *testing.T) {
 	a.NoError(err)
 	cached := time.Since(start)
 
-	a.Greater(nonCached.Nanoseconds(), cached.Nanoseconds())
+	ratio := nonCached.Nanoseconds() / cached.Nanoseconds()
+	a.Greater(ratio, int64(5))
 }
 
 func TestParser_ResolvePath(t *testing.T) {