test: update unit tests to account for changes to TIME STEP and SAVEPER values

Author: chrispcampbell

packages/compile/src/model/read-equations.spec.ts

@@ -5619,13 +5619,13 @@ describe('readEquations', () => {
         refId: '_final_time',
         varType: 'const'
       }),
-      v('TIME STEP', '1', {
+      v('TIME STEP', '0.25', {
         refId: '_time_step',
         varType: 'const'
       }),
-      v('SAVEPER', 'TIME STEP', {
+      v('SAVEPER', '1', {
         refId: '_saveper',
-        references: ['_time_step']
+        varType: 'const'
       }),
       v('Time', '', {
         refId: '_time',

packages/compile/src/model/read-variables.spec.ts

@@ -502,8 +502,8 @@ describe('readVariables', () => {
       }),
       v('INITIAL TIME', '0'),
       v('FINAL TIME', '10'),
-      v('TIME STEP', '1'),
-      v('SAVEPER', 'TIME STEP'),
+      v('TIME STEP', '0.25'),
+      v('SAVEPER', '1'),
       v('Time', '')
     ])
   })