test: Primary title used second group

Author: Muscraft

tests/color/main.rs

@@ -12,6 +12,7 @@ mod fold_trailing;
 mod issue_9;
 mod multiline_removal_suggestion;
 mod multiple_annotations;
+mod primary_title_second_group;
 mod simple;
 mod strip_line;
 mod strip_line_char;

tests/color/primary_title_second_group.rs

@@ -0,0 +1,25 @@
+use annotate_snippets::{AnnotationKind, Group, Level, Renderer, Snippet};
+
+use snapbox::{assert_data_eq, file};
+
+#[test]
+fn case() {
+    let report =
+        &[
+            Group::with_title(Level::ERROR.primary_title("mismatched types").id("E0308")).element(
+                Snippet::source("        slices: vec![\"A\",")
+                    .line_start(13)
+                    .path("src/multislice.rs")
+                    .annotation(AnnotationKind::Primary.span(21..24).label(
+                        "expected struct `annotate_snippets::snippet::Slice`, found reference",
+                    )),
+            ),
+            Group::with_title(Level::NOTE.primary_title(
+                "expected type: `snippet::Annotation`\n   found type: `__&__snippet::Annotation`",
+            )),
+        ];
+
+    let expected = file!["primary_title_second_group.term.svg"];
+    let renderer = Renderer::styled();
+    assert_data_eq!(renderer.render(report), expected);
+}