inital commit

fixtures_test.go

@@ -0,0 +1,28 @@
+package fa
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+// fixturesDir is where captured FA HTML responses live. The refresh tool
+// (see fixtures_refresh_test.go, build tag `fixtures`) writes here.
+const fixturesDir = "testdata/html"
+
+// loadFixture reads a captured HTML fixture by name and skips the test if
+// the file is missing. Pairs with the `fixtures` build-tagged refresh test:
+// if you've never run the refresh, parser tests against real HTML are skipped
+// cleanly instead of failing.
+func loadFixture(t *testing.T, name string) []byte {
+	t.Helper()
+	path := filepath.Join(fixturesDir, name)
+	data, err := os.ReadFile(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			t.Skipf("fixture %s not present run `go test -tags=fixtures` with FA_* env vars to refresh", path)
+		}
+		t.Fatalf("read fixture %s: %v", path, err)
+	}
+	return data
+}