1 files changed, 65 insertions, 0 deletions
diff --git a/worker/lib/parse_test.go b/worker/lib/parse_test.go
new file mode 100644
index 00000000..a0b4ab27
--- /dev/null
+++ b/worker/lib/parse_test.go
@@ -0,0 +1,65 @@
+package lib
+
+import (
+	"bytes"
+	"io"
+	"io/ioutil"
+	"path/filepath"
+	"testing"
+
+	"git.sr.ht/~sircmpwn/aerc/models"
+)
+
+func TestMessageInfoHandledError(t *testing.T) {
+	rootDir := "testdata/message/invalid"
+	msgFiles, err := ioutil.ReadDir(rootDir)
+	die(err)
+
+	for _, fi := range msgFiles {
+		if fi.IsDir() {
+			continue
+		}
+
+		p := fi.Name()
+		t.Run(p, func(t *testing.T) {
+			m := newMockRawMessageFromPath(filepath.Join(rootDir, p))
+			mi, err := MessageInfo(m)
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			if perr := mi.Error; perr == nil {
+				t.Fatal("Expected MessageInfo.Error, got none")
+			}
+		})
+	}
+}
+
+type mockRawMessage struct {
+	body []byte
+}
+
+func newMockRawMessage(body []byte) *mockRawMessage {
+	return &mockRawMessage{
+		body: body,
+	}
+}
+
+func newMockRawMessageFromPath(p string) *mockRawMessage {
+	b, err := ioutil.ReadFile(p)
+	die(err)
+	return newMockRawMessage(b)
+}
+
+func (m *mockRawMessage) NewReader() (io.Reader, error) {
+	return bytes.NewReader(m.body), nil
+}
+func (m *mockRawMessage) ModelFlags() ([]models.Flag, error) { return nil, nil }
+func (m *mockRawMessage) Labels() ([]string, error)          { return nil, nil }
+func (m *mockRawMessage) UID() uint32                        { return 0 }
+
+func die(err error) {
+	if err != nil {
+		panic(err)
+	}
+}