move to utils, test, add node

frontend/package.json

@@ -9,7 +9,7 @@
     "start": "node devServer.js",
     "lint": "eslint --cache .",
     "format": "eslint --cache --fix .",
-    "test": "./node_modules/mochapack/bin/mochapack \"tests/**/*.js\"",
+    "test": "node ./node_modules/mochapack/bin/mochapack \"tests/**/*.js\"",
     "test-windows": "node_modules\\.bin\\mochapack \"tests/**/*.js\""
   },
   "repository": {

frontend/src/components/Main/AnalysisForm/AnalysisForm.js

@@ -2,6 +2,7 @@ import {inject, observer} from "mobx-react";
 import PropTypes from "prop-types";
 import React, {Component} from "react";
 
+import {ParseError} from "../../../utils/parsers";
 import Button from "../../common/Button";
 import Icon from "../../common/Icon";
 import SelectInput from "../../common/SelectInput";
@@ -34,12 +35,6 @@ RunChecklist.propTypes = {
 class AnalysisForm extends Component {
     render() {
         const {mainStore} = this.props;
-        const trim_error = function(error) {
-            console.log(error[0]);
-            var t_2 = error[0].slice(error[0].indexOf("Error"));
-            var t_3 = t_2.slice(t_2.indexOf(")") + 2);
-            return t_3;
-        };
 
         return (
             <div>
@@ -73,7 +68,7 @@ class AnalysisForm extends Component {
 
                     {mainStore.errorMessage ? (
                         <div className="alert alert-danger">
-                            {trim_error(mainStore.errorMessage)}
+                            {ParseError(mainStore.errorMessage)}
                         </div>
                     ) : null}
                     <div id="controlPanel" className="card bg-light">

frontend/src/utils/parsers.js

@@ -0,0 +1,6 @@
+export const ParseError = function(error) {
+    let _error = error[0];
+    console.error(_error);
+    _error = _error.match(/(?<=ValueError:\s).*/)[0];
+    return _error.toString();
+};

frontend/tests/utils/parsers.test.js

@@ -0,0 +1,20 @@
+import {ParseError} from "../../src/utils/parsers";
+import assert from "../helpers";
+
+const check = function(func, input, output) {
+    assert.equal(func(input), output);
+};
+
+const error = [
+    'Traceback (most recent call last): File "/usr/local/lib/python3.11/site-packages/bmds_server/analysis/models.py", line 237, in try_run_session return AnalysisSession.run(inputs, dataset_index, option_index) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/bmds_server/analysis/executor.py", line 134, in run session = cls.create(inputs, dataset_index, option_index) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/bmds_server/analysis/executor.py", line 140, in create dataset = build_dataset(inputs["datasets"][dataset_index]) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/bmds_server/analysis/transforms.py", line 93, in build_dataset return schema.model_validate(dataset).deserialize() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/bmds/datasets/continuous.py", line 247, in deserialize ds = ContinuousDataset( ^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/bmds/datasets/continuous.py", line 104, in _init_ self._sort_by_dose_group() File "/usr/local/lib/python3.11/site-packages/bmds/datasets/continuous.py", line 116, in _sort_by_dose_group self._validate() File "/usr/local/lib/python3.11/site-packages/bmds/datasets/continuous.py", line 108, in _validate self._validate_summary_data() File "/usr/local/lib/python3.11/site-packages/bmds/datasets/continuous.py", line 23, in _validate_summary_data raise ValueError("Doses are not unique") ValueError: Doses are not unique',
+    "",
+];
+const result = "Doses are not unique";
+
+describe("Parsing", function() {
+    describe("ParseError", function() {
+        it("parses out the correct error message", function() {
+            check(ParseError, error, result);
+        });
+    });
+});