# price-related tests
# 1. print a transaction with an explicit unit price
hledger -f- print --explicit
<<<
2011/01/01
    expenses:foreign currency       €100 @ $1.35
    assets
>>>
2011/01/01
    expenses:foreign currency    €100 @ $1.35
    assets                           $-135.00

>>>=0

# 2. -B/--cost converts to the price's commodity ("cost")
hledger -f- print --explicit --cost
<<<
2011/01/01
    expenses:foreign currency       €100 @ $1.35
    assets
>>>
2011/01/01
    expenses:foreign currency         $135.00
    assets                           $-135.00

>>>=0

# 3. print a transaction with a total price
hledger -f - print --explicit
<<<
2011/01/01
    expenses:foreign currency       €100 @@ $135
    assets
>>>
2011/01/01
    expenses:foreign currency    €100 @@ $135
    assets                              $-135

>>>=0

# 4. when the balance has exactly two commodities, both unpriced, infer an
# implicit conversion price for the first one in terms of the second.
hledger -f - print --explicit
<<<
2011/01/01
    expenses:foreign currency       €100
    misc                              $2.1
    assets                         $-135.00
    misc                              €1
    misc                             €-1
    misc                             $-2.1
>>>
2011/01/01
    expenses:foreign currency    €100 @ $1.35
    misc                                $2.10
    assets                           $-135.00
    misc                           €1 @ $1.35
    misc                          €-1 @ $1.35
    misc                               $-2.10

>>>=0

## 5. another, from ledger tests. Just one posting to price so uses @@.
hledger -f - print --explicit
<<<
2002/09/30 * 1a1a6305d06ce4b284dba0d267c23f69d70c20be
    c56a21d23a6535184e7152ee138c28974f14280c  866.231000 GGGGG
    a35e82730cf91569c302b313780e5895f75a62b9   $-17,783.72
>>>
2002/09/30 * 1a1a6305d06ce4b284dba0d267c23f69d70c20be
    c56a21d23a6535184e7152ee138c28974f14280c    866.231000 GGGGG @@ $17,783.72
    a35e82730cf91569c302b313780e5895f75a62b9                       $-17,783.72

>>>=0

# 6. when the balance has more than two commodities, don't bother
hledger -f - print
<<<
2011/01/01
    expenses:foreign currency         €100
    assets                           $-135
    expenses:other                    £200
>>>= !0

# 7. another
hledger -f - balance -B
<<<
2011/01/01
    expenses:foreign currency        €99
    assets                         $-130
    expenses:foreign currency         €1
    assets                           $-5
>>>
               $-135  assets
                $135  expenses:foreign currency
--------------------
                   0
>>>=0

# 8. transaction in two commodities should balance out properly
hledger -f - balance --cost
<<<
2011/01/01 x
  a  10£ @@ 16$
  b
>>>
                 16$  a
                -16$  b
--------------------
                   0
>>>=0

# 9. When commodity price is specified implicitly, transaction should
#    be considered balanced out even when first amount is negative
#    (that is, price for it should be determined properly, with proper sign)
hledger -f - balance
<<<
2011/01/01 x
  a  -10£
  b  16$
>>>
                -10£  a
                 16$  b
--------------------
                 16$
                -10£
>>>=0

# 10. When commodity price is specified implicitly, transaction should
#     NOT be considered balanced out when BOTH amounts are negative
hledger -f - balance
<<<
2011/01/01 x
  a  -10£
  b  -16$
>>>
>>>=1

# 11. Differently-priced lots of a commodity should be merged in balance report
hledger -f - balance
<<<
2011/1/1
  (a)   £1 @ $2

2011/1/1
  (a)   £1 @ $3
>>>
                  £2  a
--------------------
                  £2
>>>=0

# 12. this should balance
hledger -f - balance
<<<
2011/1/1
    a  1h @ $10
    b  1h @ $20
    c  $-30
>>>= 0

# 13. these balance because of the unit prices, and should parse successfully
hledger -f - balance --no-total
<<<
1/1
    a   1X @ 2Y
    a  -2X @ 1Y
>>>
                 -1X  a
>>>= 0

# 14.
hledger -f - balance --no-total -B
<<<
1/1
    a   1X @ 2Y
    a  -2X @ 1Y
>>>
>>>= 0

# 15. likewise with total prices. Note how the primary amount's sign is used.
hledger -f - balance --no-total
<<<
1/1
    a   1X @@ 1Y
    a  -2X @@ 1Y
>>>
                 -1X  a
>>>= 0

# 16. 
hledger -f - balance --no-total -B
<<<
1/1
    a   1X @@ 1Y
    a  -2X @@ 1Y
>>>
>>>= 0

# 17. here, a's primary amount is 0, and its cost is 1Y; b is the assigned auto-balancing amount of -1Y (per issue 69)
hledger -f - balance --no-total -E
<<<
1/1
    a   1X @@ 1Y
    a   1X @@ 1Y
    a  -2X @@ 1Y
    b
>>>
                   0  a
                 -1Y  b
>>>= 0

# 18. the above with -B
hledger -f - balance --no-total -E -B
<<<
1/1
    a   1X @@ 1Y
    a   1X @@ 1Y
    a  -2X @@ 1Y
    b
>>>
                  1Y  a
                 -1Y  b
>>>= 0

# # when the *cost-basis* balance has exactly two commodities, both
# # unpriced, infer an implicit conversion price for the first one in terms
# # of the second.
# hledger -f - print
# <<<
# 2011/01/01
#     expenses:foreign currency       €100
#     assets                         $-135.00
#     misc                              $3.1 @ 2 bob
#     misc                             $-3.1 @ 2 bob
#     misc                              £1 @@ 2 shekels
#     misc                             £-1 @@ 2 shekels
# >>>
# 2011/01/01
#     expenses:foreign currency   €100 @ $1.35
#     assets                     €-100 @ $1.35
#     misc                        $3.1 @ 2 bob
#     misc                       $-3.1 @ 2 bob
#     misc                          £1 @@ 2 shekels
#     misc                         £-1 @@ 2 shekels
#