Generate a set of test inputs and expected results for the Currency Conversion program.
artcot
currency_conversion_design.docPAGE
4
Main Module
Declare Source as string
Declare Currency_Type as integer
Declare Currency_Amount as float
Declare US_Dollar as float
Declare Quit as string
Call Input Module
Call Conversion Module
Call Exit Module
Call Output Module
END Main Module
Input Module
Display “Welcome to the Currency Conversion Program”
Display “Please select the type of currency (Enter 1-6)”
Display “Press 1 for Canadian Dollars”
Display “Press 2 for Mexican Pesos”
Display “Press 3 for English Pounds”
Display “Press 4 for Japanese Yen”
Display “Press 5 for French Euros”
Display “Press 6 to Quit”
Input Currency_Type
If
Currency_Type < 1
Display “Invalid Entry, please try again.”
If
Currency_Type > 6
Display “Invalid Entry, please try again.”
Call Input Module
End If
End If
Else
Call Conversion Module
End Input Module
Conversion Module
If
Currency_Type = 1
Source = “Canadian Dollars”
Display “Please enter the amount of currency(0-100,000:”
Input Currency_Amount
If
Currency_Amount < 0
Display “Invalid amount, please try again.”
Call Conversion Module
Else
If
Currency_Amount > 100,000
Display “Invalid amount, please try again.”
Call Conversion Module
Else
US_Dollar = Currency_Amount * 1.197703
End If
End If
Else
If
Currency_Type = 2
Source = “Mexican Pesos”
Display “Please enter the amount of currency (0-100,000:“
Input Currency_Amount
If
Currency_Amount < 0
Display “Invalid amount, please try again.”
Call Conversion Module
Else
If
Currency_Amount > 100,000
Display “Invalid amount, please try again.”
Call Conversion Module
Else
US_Dollar = Currency_Amount * 0.0687058
End If
End If
Call Output Module
Else
If
Currency_Type = 3
Source = “English Pounds”
Display“Please enter the amount of currency (0-100,000: “
Input Currency_Amount
If
Currency_Amount < 0
Display “Invalid amount, please try again.”
Call Conversion Module
Else
If
Currency_Amount > 100,000
Display “Invalid amount, please try again.”
Call Conversion Module
Else
US_Dollar = Currency_Amount * 0.659544
End If
End If
Call Output Module
ELSE
IF
Currency_Type = 4
Source = “Japanese Yen”
Display “Please enter the amount of currency (0-100,000: “
Input Currency_Amount
If
Currency_Amount < 0
Display “Invalid amount, please try again.”
Call Conversion Module
Else
If
Currency_Amount > 100,000
Display “Invalid amount, please try again.”
Call Conversion Module
Else
US_Dollar = Currency_Amount * 0.00850629
End If
End If
Call Output Module
Else
If
Currency_Type = 5
Source = “French Euros”
Display “Please enter the amount of currency (0-100,000: “
Input Currency_Amount
If
Currency_Amount < 0
Display “Invalid amount, please try again.”
Call Conversion Module
Else
If
Currency_Amount > 100,000
Display “Invalid amount, please try again.”
Call Conversion Module
Else
US_Dollar = Currency_Amount * 1.15616
End If
End If
Call Output Module
Else
If
Currency_Type = 6
Display “Are you sure you want to Quit? Y/N”
Input Quit
If
Quit = Y
Call Input Module
Else
If
Quit = y
Call Input Module
Else
If
Quit = N
End
Else
If
Quit = n
End
Else
Display “Invalid entry, please try again.”
Call Conversion Module
End If
End If
End If
End If
End If
End If
End If
End If
End If
End If
End Conversion Module
Output Module
Display “The US Dollar value of “; Currency_Amount; Source “is $“; US_Dollar; “.”
Display “Press any key to return to the main menu”
Pause
Call Input Module
End Output Module
