From acfe871d1dffce5ba99ee288a1471bbedbe5ec50 Mon Sep 17 00:00:00 2001
From: frankknoll <Knoll_Frank@web.de>
Date: Fri, 10 Nov 2023 17:57:07 +0100
Subject: [PATCH] adding ScatterChart2CsvConverterTest

---
 docs/SymptomsCausedByCOVIDLots/index.html     |  1 +
 .../js/ScatterChart2CsvConverter.js           | 18 +++++++++++
 .../test/ScatterChart2CsvConverterTest.js     | 31 +++++++++++++++++++
 .../SymptomVsSymptomChartDataProviderTest.js  | 10 +++---
 .../test/index.test.html                      |  2 ++
 docs/Utils.js                                 |  2 ++
 6 files changed, 59 insertions(+), 5 deletions(-)
 create mode 100644 docs/SymptomsCausedByCOVIDLots/js/ScatterChart2CsvConverter.js
 create mode 100644 docs/SymptomsCausedByCOVIDLots/test/ScatterChart2CsvConverterTest.js

diff --git a/docs/SymptomsCausedByCOVIDLots/index.html b/docs/SymptomsCausedByCOVIDLots/index.html
index f47674f28d6..d636a307d92 100644
--- a/docs/SymptomsCausedByCOVIDLots/index.html
+++ b/docs/SymptomsCausedByCOVIDLots/index.html
@@ -40,6 +40,7 @@
   <script src="./js/SymptomVsSymptomChartDataProvider.js"></script>
   <script src="./js/SymptomVsSymptomChartViewInitializer.js"></script>
   <script src="./js/DictUtils.js"></script>
+  <script src="./js/ScatterChart2CsvConverter.js"></script>
   <script>
     document.addEventListener(
       "DOMContentLoaded",
diff --git a/docs/SymptomsCausedByCOVIDLots/js/ScatterChart2CsvConverter.js b/docs/SymptomsCausedByCOVIDLots/js/ScatterChart2CsvConverter.js
new file mode 100644
index 00000000000..50db1860d27
--- /dev/null
+++ b/docs/SymptomsCausedByCOVIDLots/js/ScatterChart2CsvConverter.js
@@ -0,0 +1,18 @@
+class ScatterChart2CsvConverter {
+
+    static convertScatterChart2Csv({ symptomX, symptomY, batches, data }) {
+        const header = `"Batch","PRR ratio of Batch for ${symptomX}","PRR ratio of Batch for ${symptomY}"`;
+        return `${header}\n${ScatterChart2CsvConverter.#asCsv(batches, data)}`;
+    }
+
+    static #asCsv(batches, data) {
+        return Utils
+            .zip([batches, data])
+            .map(([batch, { x, y }]) => `${ScatterChart2CsvConverter.#quote(batch)},${x},${y}`)
+            .join('\n');
+    }
+
+    static #quote(str) {
+        return '"' + str + '"';
+    }
+}
diff --git a/docs/SymptomsCausedByCOVIDLots/test/ScatterChart2CsvConverterTest.js b/docs/SymptomsCausedByCOVIDLots/test/ScatterChart2CsvConverterTest.js
new file mode 100644
index 00000000000..0a82a582668
--- /dev/null
+++ b/docs/SymptomsCausedByCOVIDLots/test/ScatterChart2CsvConverterTest.js
@@ -0,0 +1,31 @@
+QUnit.module('ScatterChart2CsvConverterTest', function () {
+
+    QUnit.test('convertScatterChart2Csv', function (assert) {
+        // Given
+        const scatterChartDescr = {
+            symptomX: 'Adult failure to thrive',
+            symptomY: 'Acariasis',
+            batches: ['002A21A', '002A21B'],
+            data: [
+                {
+                    x: 2.1,
+                    y: 3.1
+                },
+                {
+                    x: 4.1,
+                    y: 5.1
+                }
+            ]
+        };
+
+        // When
+        const csv = ScatterChart2CsvConverter.convertScatterChart2Csv(scatterChartDescr);
+
+        // Then
+        const csvExpected =
+            `"Batch","PRR ratio of Batch for Adult failure to thrive","PRR ratio of Batch for Acariasis"
+"002A21A",2.1,3.1
+"002A21B",4.1,5.1`;
+        assert.equal(csv, csvExpected);
+    });
+});
\ No newline at end of file
diff --git a/docs/SymptomsCausedByCOVIDLots/test/SymptomVsSymptomChartDataProviderTest.js b/docs/SymptomsCausedByCOVIDLots/test/SymptomVsSymptomChartDataProviderTest.js
index 159e8248536..3a8b67408f1 100644
--- a/docs/SymptomsCausedByCOVIDLots/test/SymptomVsSymptomChartDataProviderTest.js
+++ b/docs/SymptomsCausedByCOVIDLots/test/SymptomVsSymptomChartDataProviderTest.js
@@ -3,12 +3,12 @@ QUnit.module('SymptomVsSymptomChartDataProviderTest', function () {
     QUnit.test('shouldProvideChartData', function (assert) {
         // Given
         const prrByLotX = {
-            "lotX": 1.0,
-            "lotCommon": 2.0
+            'lotX': 1.0,
+            'lotCommon': 2.0
         };
         const prrByLotY = {
-            "lotCommon": 3.0,
-            "lotY": 4.0
+            'lotCommon': 3.0,
+            'lotY': 4.0
         };
 
         // When
@@ -18,7 +18,7 @@ QUnit.module('SymptomVsSymptomChartDataProviderTest', function () {
         assert.deepEqual(
             chartData,
             {
-                labels: ["lotCommon"],
+                labels: ['lotCommon'],
                 data: [
                     {
                         x: 2.0,
diff --git a/docs/SymptomsCausedByCOVIDLots/test/index.test.html b/docs/SymptomsCausedByCOVIDLots/test/index.test.html
index 4b36a979259..1246df246eb 100644
--- a/docs/SymptomsCausedByCOVIDLots/test/index.test.html
+++ b/docs/SymptomsCausedByCOVIDLots/test/index.test.html
@@ -20,6 +20,7 @@
     <script src="../js/SymptomVsSymptomChartDataProvider.js"></script>
     <script src="../js/SymptomVsSymptomChartViewInitializer.js"></script>
     <script src="../js/DictUtils.js"></script>
+    <script src="../js/ScatterChart2CsvConverter.js"></script>
     <link rel="stylesheet" href="https://code.jquery.com/qunit/qunit-2.17.2.css">
     <script src="https://code.jquery.com/qunit/qunit-2.17.2.js"></script>
     <script type="text/javascript" src="./jshamcrest.js"></script>
@@ -30,6 +31,7 @@
     </script>
     <script src="./SymptomVsSymptomChartDataProviderTest.js"></script>
     <script src="./DictUtilsTest.js"></script>
+    <script src="./ScatterChart2CsvConverterTest.js"></script>
 </head>
 
 <body>
diff --git a/docs/Utils.js b/docs/Utils.js
index e9e315a7ee7..97c9452177d 100644
--- a/docs/Utils.js
+++ b/docs/Utils.js
@@ -24,4 +24,6 @@ class Utils {
     static sliceDict(dict, start, end) {
         return Object.fromEntries(Object.entries(dict).slice(start, end));
     }
+
+    static zip = rows => rows[0].map((_, c) => rows.map(row => row[c]))
 }