From d8fc2a63f7822a8cb37f9a5c9250676dd69c28f6 Mon Sep 17 00:00:00 2001
From: frankknoll <Knoll_Frank@web.de>
Date: Sun, 11 Jun 2023 02:00:34 +0200
Subject: [PATCH] adding GoogleAnalyticsReaderTest

---
 src/GoogleAnalyticsReader.py                  | 32 +++++++++++++++++++
 src/GoogleAnalyticsReaderTest.py              | 15 +++++++++
 ...By Clicked Batchcode 20230302-20230430.csv |  6 ++++
 ...By Clicked Batchcode 20230501-20230531.csv |  5 +++
 4 files changed, 58 insertions(+)
 create mode 100644 src/GoogleAnalyticsReader.py
 create mode 100644 src/GoogleAnalyticsReaderTest.py
 create mode 100644 src/testdata/GoogleAnalytics/Country By Clicked Batchcode 20230302-20230430.csv
 create mode 100644 src/testdata/GoogleAnalytics/Country By Clicked Batchcode 20230501-20230531.csv

diff --git a/src/GoogleAnalyticsReader.py b/src/GoogleAnalyticsReader.py
new file mode 100644
index 00000000000..7a04b99ea59
--- /dev/null
+++ b/src/GoogleAnalyticsReader.py
@@ -0,0 +1,32 @@
+import linecache
+import glob
+from datetime import datetime
+
+
+class GoogleAnalyticsReader:
+
+    def __init__(self, dataDir):
+        self.dataDir = dataDir
+
+    def getDateRange(self):
+        return self._getMinMaxDateRange(self._getDateRanges())
+
+    def _getDateRanges(self):
+        return [self._getDateRange(file) for file in self._getFiles()]
+
+    def _getFiles(self):
+        return glob.glob(self.dataDir + '/*')
+
+    def _getDateRange(self, file):
+        dateRangeLine = linecache.getline(file, 4)
+        startDate, endDate = dateRangeLine[2:10], dateRangeLine[11:19]
+        return self._str2Date(startDate), self._str2Date(endDate)
+
+    def _str2Date(self, str):
+        return datetime.strptime(str, '%Y%m%d').date()
+    
+    def _getMinMaxDateRange(self, dateRanges):
+        minDateRange = min([dateRange[0] for dateRange in dateRanges])
+        maxDateRange = max([dateRange[1] for dateRange in dateRanges])
+        return minDateRange, maxDateRange
+
diff --git a/src/GoogleAnalyticsReaderTest.py b/src/GoogleAnalyticsReaderTest.py
new file mode 100644
index 00000000000..afd28f534be
--- /dev/null
+++ b/src/GoogleAnalyticsReaderTest.py
@@ -0,0 +1,15 @@
+import unittest
+from datetime import date
+from GoogleAnalyticsReader import GoogleAnalyticsReader
+
+class GoogleAnalyticsReaderTest(unittest.TestCase):
+
+    def test_getDateRange(self):
+        # Given
+        googleAnalyticsReader = GoogleAnalyticsReader(dataDir = 'src/testdata/GoogleAnalytics')
+            
+        # When
+        dateRange = googleAnalyticsReader.getDateRange()
+        
+        # Then
+        self.assertEqual(dateRange, (date(2023, 3, 2), date(2023, 5, 31)))
diff --git a/src/testdata/GoogleAnalytics/Country By Clicked Batchcode 20230302-20230430.csv b/src/testdata/GoogleAnalytics/Country By Clicked Batchcode 20230302-20230430.csv
new file mode 100644
index 00000000000..03f690d17ee
--- /dev/null
+++ b/src/testdata/GoogleAnalytics/Country By Clicked Batchcode 20230302-20230430.csv	
@@ -0,0 +1,6 @@
+# ----------------------------------------
+# HowBadIsMyBatch
+# Batchcode By Country-Country By Clicked Batchcode
+# 20230302-20230430
+# ----------------------------------------
+
diff --git a/src/testdata/GoogleAnalytics/Country By Clicked Batchcode 20230501-20230531.csv b/src/testdata/GoogleAnalytics/Country By Clicked Batchcode 20230501-20230531.csv
new file mode 100644
index 00000000000..537e937d3e2
--- /dev/null
+++ b/src/testdata/GoogleAnalytics/Country By Clicked Batchcode 20230501-20230531.csv	
@@ -0,0 +1,5 @@
+# ----------------------------------------
+# HowBadIsMyBatch
+# Batchcode By Country-Country By Clicked Batchcode
+# 20230501-20230531
+# ----------------------------------------