test: retain complete mixed Project warning oracle

crates/oa-core/src/language/analysis_source/mixed/project/tests.rs

@@ -166,6 +166,37 @@ fn span(source: &str, context: &str, offset: usize, len: usize) -> Span {
     }
 }
 
+fn expected_leaf_work_warnings(span: Span, line: usize, column: usize) -> [SourceDiagnostic; 2] {
+    // Ordinary allocation validation precedes advisory behavior coverage. Both
+    // diagnostics fall back to the full Work declaration, with no related site.
+    [
+        (
+            "unallocated_leaf",
+            Some("allocation"),
+            "Allocate leaf 'Work' to a performer.",
+        ),
+        (
+            "work_without_behavior_context",
+            None,
+            "Include this leaf activity/function in a process/chain or scenario through a work action or exchange occurrence.",
+        ),
+    ]
+    .map(|(code, field, message)| SourceDiagnostic {
+        path: "main.arcadia".into(),
+        diagnostic: language::Diagnostic {
+            severity: validation::Severity::Warning,
+            code: code.into(),
+            object_id: Some(id(2)),
+            field: field.map(str::to_owned),
+            line,
+            column,
+            message: message.into(),
+            span,
+        },
+        related: Vec::new(),
+    })
+}
+
 #[test]
 fn complete_oa_sa_forward_model_warning_and_original_authority() {
     for layer in [Layer::Oa, Layer::Sa] {
@@ -183,19 +214,6 @@ fn complete_oa_sa_forward_model_warning_and_original_authority() {
             resolved.syntax.files[0].source.as_ptr(),
             bundle.files["main.arcadia"].as_ptr()
         ));
-        assert_eq!(resolved.warnings().len(), 1);
-        let warning = &resolved.warnings()[0];
-        assert_eq!(
-            (&warning.path, warning.diagnostic.object_id),
-            (&bundle.entry, Some(id(2)))
-        );
-        assert_eq!(warning.diagnostic.severity, validation::Severity::Warning);
-        assert_eq!(warning.diagnostic.code, "unallocated_leaf");
-        assert_eq!(warning.diagnostic.field.as_deref(), Some("allocation"));
-        assert_eq!(
-            warning.diagnostic.message,
-            "Allocate leaf 'Work' to a performer."
-        );
         let declaration = format!(
             "{} w \"Work\" id \"{}\" {{}}",
             if layer == Layer::Oa {
@@ -206,13 +224,19 @@ fn complete_oa_sa_forward_model_warning_and_original_authority() {
             id(2)
         );
         assert_eq!(
-            warning.diagnostic.span,
-            span(
-                &bundle.files["main.arcadia"],
-                &declaration,
-                0,
-                declaration.len()
-            )
+            resolved.warnings(),
+            expected_leaf_work_warnings(
+                span(
+                    &bundle.files["main.arcadia"],
+                    &declaration,
+                    0,
+                    declaration.len()
+                ),
+                5,
+                1
+            ),
+            "complete {layer:?} warning oracle; actual diagnostics: {:#?}",
+            resolved.warnings()
         );
         assert_eq!(resolved.expressions.len(), 1);
         assert_eq!(resolved.occurrences.len(), 1);
@@ -575,9 +599,22 @@ fn complete_static_architecture_and_unicode_warning_mapping() {
     let source = bundle.files.get_mut("main.arcadia").unwrap();
     *source = format!("// 雪\r\n{}", source.replace('\n', "\r\n"));
     let resolved = accepted(&bundle);
-    let warning = &resolved.warnings()[0].diagnostic;
-    assert_eq!(warning.line, 6);
-    assert_eq!(warning.column, 1);
+    let declaration = format!("oa_activity w \"Work\" id \"{}\" {{}}", id(2));
+    assert_eq!(
+        resolved.warnings(),
+        expected_leaf_work_warnings(
+            span(
+                &bundle.files["main.arcadia"],
+                &declaration,
+                0,
+                declaration.len()
+            ),
+            6,
+            1
+        ),
+        "complete CRLF warning oracle; actual diagnostics: {:#?}",
+        resolved.warnings()
+    );
     // Same physical line: the two header-name scalars occupy seven UTF-8
     // bytes. Independently authored coordinates distinguish column60 from
     // byte-column65; the warning covers the complete Work declaration.
@@ -593,19 +630,18 @@ fn complete_static_architecture_and_unicode_warning_mapping() {
         )]),
     };
     let inline_value = accepted(&inline);
-    assert_eq!(inline_value.warnings().len(), 1);
-    let inline_warning = &inline_value.warnings()[0];
-    assert_eq!(inline_warning.path, "main.arcadia");
-    assert_eq!(inline_warning.diagnostic.code, "unallocated_leaf");
-    assert_eq!(inline_warning.diagnostic.object_id, Some(id(2)));
-    assert_eq!(inline_warning.diagnostic.line, 2);
-    assert_eq!(inline_warning.diagnostic.column, 60);
     assert_eq!(
-        inline_warning.diagnostic.span,
-        Span {
-            start: 76,
-            end: 141
-        }
+        inline_value.warnings(),
+        expected_leaf_work_warnings(
+            Span {
+                start: 76,
+                end: 141
+            },
+            2,
+            60
+        ),
+        "complete same-line Unicode warning oracle; actual diagnostics: {:#?}",
+        inline_value.warnings()
     );
     let mut bad = bundle.clone();
     *bad.files.get_mut("main.arcadia").unwrap() =