add test

Author: alingse

tests/test_mkexcel.py

@@ -0,0 +1,31 @@
+# coding=utf-8
+# author@alingse
+# 2020.03.10
+
+import unittest
+from click.testing import CliRunner
+
+from jsoncsv.main import mkexcel
+
+
+class Testmkexcel(unittest.TestCase):
+    def test_mkexcel_csv(self):
+        runner = CliRunner()
+        args = ['fixture/files/expand.0.json',
+                'fixture/files/tmp.expand.0.csv']
+        result = runner.invoke(mkexcel, args=args)
+        assert result.exit_code == 0
+
+    def test_mkexcel_xls(self):
+        runner = CliRunner()
+        args = ['-t', 'xls', 'fixture/files/expand.0.json',
+                'fixture/files/tmp.expand.0.xls']
+        result = runner.invoke(mkexcel, args=args)
+        assert result.exit_code == 0
+
+    def test_mkexcel_with_error(self):
+        runner = CliRunner()
+        args = ['-t', 'xlsx', 'fixture/files/expand.0.json',
+                'fixture/files/tmp.expand.0.xls']
+        result = runner.invoke(mkexcel, args=args)
+        assert result.exit_code == 2