Correctly interpret the alt conversion rate reported by the API. For
alts, Bisq needs the Alt/BTC rate, whereas the API returns the BTC/Alt
one. Calculate the inverse of the reported values before storing them as
Bisq internal datastructures (ExchangeRates).
The Scaffold#tearDown() method was split into two methods. The
original tearDown() now passes the background process/task array
to a new shutDownAll() method. This new method loops through the
tasks in a more readable way, plainly expressing the intent to log
all shutdown exceptions for each process being shut down, but not
throwing an exception while processes are being shut down.
The new shutDownAll() method returns the first shutdown exception
encountered, which in turn is passed up to the test case's @AfterAll
method.
When an offer is made using BSQ for trade fee, the BSQ amount
is burnt by doing a send-to-self. However if the BSQ change
is below the bitcoin dust limit this causes an error. We
fix this by maintaining a floor amount of 5.46 BSQ.
Fixes#4372
The test harness should not fail a test case's @AfterAll (teardown)
method on the first background instance shutdown exception. This
change makes the shutdown logic similar to the startup's: it caches
any exceptions that may have occurred during an instance shutdown,
logs them, then proceeds to shut down the next background instance.
An IllegalStateException (the 1st one) is passed up to @AfterAll method
only after the scaffolding teardown process is complete, to avoid leaving
any orphaned java or bitcoind processes running after a java system
exit.
Display a mandatory warning when the seed backup/restore
screen is shown. The warning informs the user that a data
directory backup is necessary to restore the full state of
bisq, not just the wallet seed words.
Fixes#4375
Main part missing is the XMR proof service request processing. I did not
get the service compiled yet, so could not test response data and error
conditions.
Further it is missing a "news badge" and popup to guide the user to the
new feature.
Only basic dev tested so far.
Anyone welcome to pick the project up from here as I might not have
time soon to continue.
If the local Bitcoin full node is bound to only listen on the loopback interface (127.0.0.1), attempting to open a socket to `InetAddress.getLocalHost()` - the return of which is variable but usually NOT 127.0.0.1 - will not work. Changing to `InetAddress.getLoopbackAddress()` resolves this.
The Scaffold set up was calling System.exit(1) when it encountered a
configuration error, or a problem starting bitcoind & bisq instances.
This incorrect error handling was hiding errors from gradle, and
preventing tests that would otherwise successfully complete.
This change fixes the problem by throwing an IllegalStateException up
to the test case's @BeforeClass method -- to be caught and used in a
JUnit fail(ex) call. An 'initializationError' triggered in @BeforeClass
correctly bubbles up to gradle, and will not block execution of remaining
tests. A gradle Test Summary containing any initialization errors is also
produced in <project-dir>/apitest/build/reports/tests/test/index.html
This change also fixes many import statements and asserts to ensure
'org.junit.jupiter.api.*' is used in place of 'org.junit.*', for
proper gradle integration.
Retrieve the exchange rates in bulk, when possible. This reduces
the number of calls the pricenode makes to the exchange API from N =
"number of exchange rates to retrieve" to N = 1.
The replaced approach, which made a separate call to the exchange API
for each exchange rate, was sometimes failing due to reaching API rate
limits.
Give a more accurate name to the abstract test class
which contains common methods used by all
ExchangeRateProvider tests, like BinanceTest or KrakenTest.
Mark this test class as abstract, to indicate that it
should not be run as a standalone test.
Remove Order annotation from rate providers, which was
used in the case that multiple providers would retrieve
rates for the same currency.
The ExchangeRateService now handles such scenarios, thus
eliminating the need for deciding provider precedence via
the Order annotation.
Revert from latest v5.0.0 to v4.2.2, since the newer version libraries
are compiled with Java 11, so they cannot be used as part of the Bisq
build process which still partially relies on Java 10.
Add support for a few exchanges to demonstrate and test the pricenode
aggregate rates.
The chose exchanges were selected because they each provide a varied
list of fiat and altcoins, with a substantial overlap between them. This
provides a robust initial set of datapoints and scenarios for aggregate
rates.
Add support for aggregate rates in the ExchangeRateService. If multiple
ExchangeRateProviders contain rates for the same currency, then these
rates will be automatically aggregated (averaged) into one.
This allows the service to transparently scale to multiple providers for
any specific currency.
The clients index the rates received from the pricenode by currency
code, which means they expect at most a single rate per currency. By
aggregating rates from multiple providers into one per currency, the
ExchangeRateService provides more accurate price data. At the same time,
the service API data structure remains intact, thus preserving backward
compatibility with all clients.
