Add hard error tests

Author: TotalTechGeek

compatible.test.js

@@ -50,20 +50,28 @@ describe('All of the compatible tests', () => {
       test(`${engine[1]} ${JSON.stringify(testCase.rule)} ${JSON.stringify(
         testCase.data
       )}`, async () => {
-        let result = await engine[0].run(testCase.rule, testCase.data)
-        if ((result || 0).toNumber) result = Number(result)
-        if (Array.isArray(result)) result = result.map(i => (i || 0).toNumber ? Number(i) : i)
-        expect(correction(result)).toStrictEqual(testCase.result)
+        try {
+          let result = await engine[0].run(testCase.rule, testCase.data)
+          if ((result || 0).toNumber) result = Number(result)
+          if (Array.isArray(result)) result = result.map(i => (i || 0).toNumber ? Number(i) : i)
+          expect(correction(result)).toStrictEqual(testCase.result)
+        } catch (err) {
+          expect(testCase.error).toStrictEqual(true)
+        }
       })
 
       test(`${engine[1]} ${JSON.stringify(testCase.rule)} ${JSON.stringify(
         testCase.data
       )} (built)`, async () => {
-        const f = await engine[0].build(testCase.rule)
-        let result = await f(testCase.data)
-        if ((result || 0).toNumber) result = Number(result)
-        if (Array.isArray(result)) result = result.map(i => i.toNumber ? Number(i) : i)
-        expect(correction(result)).toStrictEqual(testCase.result)
+        try {
+          const f = await engine[0].build(testCase.rule)
+          let result = await f(testCase.data)
+          if ((result || 0).toNumber) result = Number(result)
+          if (Array.isArray(result)) result = result.map(i => i.toNumber ? Number(i) : i)
+          expect(correction(result)).toStrictEqual(testCase.result)
+        } catch (err) {
+          expect(testCase.error).toStrictEqual(true)
+        }
       })
     }
   }

suites/errors.json

@@ -29,5 +29,23 @@
         "rule": { "try": [{ "val": "x" }, 1]},
         "data": { "x": { "error": "Some error" }},
         "result": 1
+    },
+    {
+        "description": "Can promote a soft error to a hard error with panic",
+        "rule": { "panic": { "error": "Some error" } },
+        "error": true,
+        "data": null
+    },
+    {
+        "description": "Panic with an error emitted from an operator",
+        "rule": { "panic": [{ "/": [1, 0] }] },
+        "error": true,
+        "data": null
+    },
+    {
+        "description": "Panic with an error pulled from context",
+        "rule": { "panic": [{ "val": "x" }] },
+        "error": true,
+        "data": { "x": { "error": "Some error" } }
     }
 ]