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Rem Attribute VBA_ModuleType=VBAModule
Option VBASupport 1
Option Explicit
Dim passCount As Integer
Dim failCount As Integer
Dim result As String
Type MyType
ax(3) As Integer
bx As Double
End Type
Function doUnitTest() As String
result = verify_testARRAY()
If failCount <> 0 Or passCount = 0 Then
doUnitTest = result
Else
doUnitTest = "OK"
End If
End Function
Function verify_testARRAY() As String
passCount = 0
failCount = 0
result = "Test Results" & Chr$(10) & "============" & Chr$(10)
Dim testName As String
Dim a, b, C As Variant
a = Array(10, 20, 30)
testName = "Test ARRAY function"
On Error GoTo errorHandler
b = 10
C = a(0)
TestLog_ASSERT b = C, "the return ARRAY is: " & C
b = 20
C = a(1)
TestLog_ASSERT b = C, "the return ARRAY is: " & C
b = 30
C = a(2)
TestLog_ASSERT b = C, "the return ARRAY is: " & C
Dim MyWeek, MyDay
MyWeek = Array("Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun")
b = "Tue"
MyDay = MyWeek(1) ' MyDay contains "Tue".
TestLog_ASSERT b = MyDay, "the return ARRAY is: " & MyDay
b = "Thu"
MyDay = MyWeek(3) ' MyDay contains "Thu".
TestLog_ASSERT b = MyDay, "the return ARRAY is: " & MyDay
Dim mt As MyType
mt.ax(0) = 42
mt.ax(1) = 43
mt.bx = 3.14
b = 43
C = mt.ax(1)
TestLog_ASSERT b = C, "the return ARRAY is: " & C
b = 3.14
C = mt.bx
TestLog_ASSERT b = C, "the return ARRAY is: " & C
result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
verify_testARRAY = result
Exit Function
errorHandler:
TestLog_ASSERT (False), testName & ": hit error handler"
End Function
Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
If assertion = True Then
passCount = passCount + 1
Else
Dim testMsg As String
If Not IsMissing(testId) Then
testMsg = testMsg + " : " + testId
End If
If Not IsMissing(testComment) And Not (testComment = "") Then
testMsg = testMsg + " (" + testComment + ")"
End If
result = result & Chr$(10) & " Failed: " & testMsg
failCount = failCount + 1
End If
End Sub
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