Add not null test and 3.15.0-translated fixtures

test/unit/ClauseResultsHelper.test.ts

@@ -34,6 +34,20 @@ describe('ClauseResultsHelpers', () => {
       expect(localIds[100]).not.toBeDefined();
     });
 
+    test('finds localIds for an not null operator', () => {
+      // ELM from test/unit/fixtures/cql/NotNull.cql, translated with 3.15.0 translator
+      const libraryElm: ELM = getJSONFixture('elm/3.15.0/NotNull.json');
+
+      const statementName = 'Not Null Clause';
+      const localIds = ClauseResultsHelpers.findAllLocalIdsInStatementByName(libraryElm, statementName);
+
+      // For the fixture loaded for this test it is known that the localId for the IsNull statement
+      // is 237, and the localId for the Not expression is 238. We want 237 to not be included because 238 is
+      // the correct id from the annotation.
+      expect(localIds[238]).toBeDefined();
+      expect(localIds[237]).not.toBeDefined();
+    });
+
     test('finds localIds for an ELM Binary Expression with a comparison operator with a literal', () => {
       // ELM from test/unit/fixtures/cql/comparisonWithLiteral.cql
       const libraryElm: ELM = getJSONFixture('elm/ComparisonWithLiteral.json');

test/unit/fixtures/cql/NotNull.cql

@@ -0,0 +1,24 @@
+library Test
+
+using FHIR version '4.0.1'
+
+include FHIRHelpers version '4.0.1'
+include MATGlobalCommonFunctions version '5.0.000' called Global
+
+codesystem "EXAMPLE": 'http://example.com'
+codesystem "EXAMPLE-2": 'http://example.com/2'
+codesystem "ConditionClinicalStatusCodes": 'http://terminology.hl7.org/CodeSystem/condition-clinical'
+
+valueset "test-vs": 'http://example.com/test-vs'
+
+code "Active": 'active' from "ConditionClinicalStatusCodes"
+code "Recurrence": 'recurrence' from "ConditionClinicalStatusCodes"
+code "Relapse": 'relapse' from "ConditionClinicalStatusCodes"
+
+concept "Condition Active": { "Active", "Recurrence", "Relapse" } display 'Active'
+
+context Patient
+
+define "Not Null Clause":
+    [Condition: "test-vs"] C
+        where C.id is not null