From 98e610ed74fbcabab258633f283c6468c95dc8ba Mon Sep 17 00:00:00 2001
From: JosefPudil <pepa.pudil@seznam.cz>
Date: Tue, 2 Jun 2020 22:00:58 +0200
Subject: [PATCH] Update of test_r_stats #10

Adding test of checking number of pixels and testing total area value #10

Co-Authored-By: dekanluc <dekanluc@users.noreply.github.com>
---
 raster/r.stats/test_suite/test_r_stats.py | 64 +++++++++++------------
 1 file changed, 32 insertions(+), 32 deletions(-)

diff --git a/raster/r.stats/test_suite/test_r_stats.py b/raster/r.stats/test_suite/test_r_stats.py
index 71de3cbfd..7c3864b0b 100644
--- a/raster/r.stats/test_suite/test_r_stats.py
+++ b/raster/r.stats/test_suite/test_r_stats.py
@@ -1,35 +1,35 @@
 #!/usr/bin/env python3
 
-from grass.gunittest.case import TestCase

-from grass.gunittest.main import test

-import grass.script as gscript

-

-output = 'test1'

-stats = 'lakes'

-data = [['34300=44200.000000'],

-        ['39000=3509900.000000'],

-        ['43600=47000.000000']]

-

-

-class Test_r_stats(TestCase):

-    @classmethod

-    def setUpClass(cls):

-        cls.use_temp_region()

-        cls.runModule('g.region', raster = stats)

-

-

-    @classmethod

-    def tearDownClass(cls):

-        cls.del_temp_region()

-

-# testing total area 

-    def test_check_area(self):

-        #self.assertModule('r.stats', input = stats , flags = 'aN')

-        module = self.assertModule('r.stats', input = stats , flags = 'aN',separator = '=')

-        print(self.assertModule('r.stats', input = stats , flags = 'aN',separator = '='))

-       #self.assertModuleKeyValue(module,

-        #                          reference=dict('34300'='44200' , '39000'='3509900' , '43600'='47000'),

-        #                          precision=1, sep='=')

-        self.assertEqual(data,module)

-if __name__ == '__main__':

+from grass.gunittest.case import TestCase
+from grass.gunittest.main import test
+from grass.gunittest.gmodules import call_module
+
+input = 'lakes'
+#count of pixels with different ID
+ref_stats = '34300 442\n39000 35099\n43600 470\n* 1988989'
+#area of pixels with different ID

+ref_stats2 = '34300 44200.000000\n39000 3509900.000000\n43600 47000.000000'
+
+class Test_r_stats(TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.use_temp_region()
+        cls.runModule('g.region', raster = input)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.del_temp_region()
+
+    # Testing total area 
+    def test_number_of_pixels(self):
+        stats = call_module('r.stats', input=input, flags='c').rstrip('\n')
+        self.assertEqual(stats, ref_stats)
+
+    def test_area(self)
+        stats = call_module('r.stats', input=input, flags='aN').rstrip('\n')
+        self.assertEqual(stats, ref_stats2)
+
+
+if __name__ == '__main__':
     test()
\ No newline at end of file