add a test for constant in unionAll

Co-authored-by: mput <putintsev@gmail.com>

sof-js/tests/5_constants.test.js

@@ -25,9 +25,13 @@ const resources = [
   {
     resourceType: "Patient",
     id: "pt2",
+    deceasedBoolean: true,
     name: [{
       family: "Johnson",
       use: "usual"
+    }, {
+      family: "Menendez",
+      use: "old"
     }]
   }
 ];
@@ -79,17 +83,82 @@ describe("constant", () => {
     title: "constant in where element",
     view: {
       constant: [{ name: "name_use", valueString: "official" }],
+      select: [
+        {
+          column: [{ name: "id", path: "id" }]
+        }
+      ],
+      where: [{ path: "name.where(use = %name_use)" }]
+    },
+    expect: [{ id: "pt1" }]
+  });
+
+  add_test({
+    title: "constant in unionAll",
+    view: {
+      constant: [
+        { name: "use1", valueString: "official" },
+        { name: "use2", valueString: "usual" },
+      ],
+      select: [{
+        unionAll: [
+          {
+            forEach: "name.where(use = %use1)",
+            column: [{
+              name: "name",
+              path: "family"
+            }]
+          }, {
+            forEach: "name.where(use = %use2)",
+            column: [{
+              name: "name",
+              path: "family"
+            }]
+          }
+        ]
+      }]
+    },
+    expect: [
+      { name: "Smith" },
+      { name: "Block" },
+      { name: "Johnson" }
+    ]
+  })
+
+  add_test({
+    title: "integer constant",
+    view: {
+      constant: [{ name: "name_index", valueInteger: 1 }],
       select: [
         {
           column: [
             { name: "id", path: "id" },
-            { name: "name", path: "name.family.join(', ')" },
+            {
+              name: "official_name",
+              path: "name[%name_index].family"
+            }
           ]
         }
+      ]
+    },
+    expect: [
+      { id: "pt1", official_name: "Smith" },
+      { id: "pt2", official_name: "Menendez" }
+    ]
+  });
+
+  add_test({
+    title: "boolean constant",
+    view: {
+      constant: [{ name: "is_deceased", valueInteger: true }],
+      select: [
+        {
+          column: [{ name: "id", path: "id" }]
+        }
       ],
-      where: [{ path: "name.where(use = %name_use)" }]
+      where: [{ path: "deceased.ofType(boolean) = %is_deceased" }]
     },
-    expect: [{ id: "pt1", name: "Block, Smith" }]
+    expect: [{ id: "pt2" }]
   });
 
   add_throwing_test({
@@ -105,7 +174,7 @@ describe("constant", () => {
         }
       ]
     },
-    expectError: "undefined environment variable"
+    expectError: "undefined environment variable: wrong_name"
   });
 
   invalid_view({