Basic Collection class unit test

Change-Id: I7b67727ab8c3f7f67c2038500434ab44fa7d1949
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128544
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 71 insertions, 0 deletions

diff --git a/basic/qa/basic_coverage/test_Collection_class.bas b/basic/qa/basic_coverage/test_Collection_class.bas
new file mode 100644
index 000000000000..06ed6b66588d
--- /dev/null
+++ b/basic/qa/basic_coverage/test_Collection_class.bas
@@ -0,0 +1,71 @@
+'
+' This file is part of the LibreOffice project.
+'
+' This Source Code Form is subject to the terms of the Mozilla Public
+' License, v. 2.0. If a copy of the MPL was not distributed with this
+' file, You can obtain one at http://mozilla.org/MPL/2.0/.
+'
+
+Option Explicit
+
+Function doUnitTest() As String
+    TestUtil.TestInit
+    Call verify_Collection
+    doUnitTest = TestUtil.GetResult()
+End Function
+
+Sub verify_Collection()
+try: On Error GoTo catch
+
+    Dim c As New Collection, planet as String, ndx As Integer
+
+	TestUtil.assertEqual(c.Count, 0,"c.Count")
+
+	' Let's collect Solar system planets from closest to SUN,
+	' ranking them alphabetically using before/after keywords,
+	' in order to validate various Add() method syntax variations.
+	c.Add("Mercury")
+	c.Add("Venus", "♀")
+	c.Add("Earth", "♁", before:=1)
+	TestUtil.assertEqual(c.Count, 3,"c.Count")
+	TestUtil.assertEqual(c.Item(1), "Earth","c.Item(1)")
+	TestUtil.assertEqual(c.Item("♁"), "Earth","c.Item(""♁"")")
+	TestUtil.assertEqual(c.Item(3), "Venus","c.Item(3)")
+	TestUtil.assertEqual(c.Item("♀"), "Venus","c.Item(""♀"")")
+
+	c.Add("Mars", "♂", after:="♁")
+	c.Add("Jupiter", after:="♁")
+	c.Add("Saturn", before:=5)
+	TestUtil.assertEqual(c.Count, 6,"c.Count")
+	TestUtil.assertEqual(c.Item(2), "Jupiter","c.Item(2)")
+	TestUtil.assertEqual(c.Item(3), "Mars","c.Item(3)")
+	TestUtil.assertEqual(c.Item("♂"), "Mars","c.Item(""♂"")")
+	TestUtil.assertEqual(c.Item(5), "Saturn","c.Item(5)")
+	TestUtil.assertEqual(c.Item(6), "Venus","c.Item(6)")
+
+	c.Add("Uranus", before:="♀")
+	c.Add("Neptune", "♆", after:=4)
+	TestUtil.assertEqual(c.Count, 8,"c.Count")
+	TestUtil.assertEqual(c.Item(7), "Uranus","c.Item(7)")
+	TestUtil.assertEqual(c.Item(5), "Neptune","c.Item(5)")
+	TestUtil.assertEqual(c.Item("♆"), "Neptune","c.Item(""♆"")")
+	TestUtil.assertEqual(c.Item(6), "Saturn","c.Item(6)")
+
+	c.remove(4)
+	c.remove("♁")
+
+	TestUtil.assertEqual(c.Count, 6,"c.Count")
+
+	For ndx = c.Count to 1 Step -1
+		c.Remove(ndx)
+	Next ndx
+
+	TestUtil.assertEqual(c.Count, 0,"c.Count")
+
+finally:
+    Exit Sub
+
+catch:
+    TestUtil.ReportErrorHandler("verify_Collection", Err, Error$, Erl)
+    Resume Next
+End Sub