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package testload;
use strict;
use Test::More;
use File::Spec;
use LWP::UserAgent;
use HTTP::Request;
use Finance::QuoteHist;
use constant DEV_TESTS => $ENV{FQH_DEV_TESTS};
use constant GOLDEN_CHILD => 'yahoo';
use vars qw( @ISA @EXPORT );
require Exporter;
@ISA = qw(Exporter);
@EXPORT = qw(
network_ok
new_quotehist
modules
all_modules
sources
modes
granularities
basis
csv_content
GOLDEN_CHILD
DEV_TESTS
);
my($Dat_Dir, $Mod_Dir);
BEGIN {
my($vol, $dir, $file) = File::Spec->splitpath(__FILE__);
my @parts = File::Spec->splitdir($dir);
pop @parts while @parts && $parts[-1] ne 't';
my $ddir = File::Spec->catdir(@parts, 'dat');
$Dat_Dir = File::Spec->catpath($vol, $ddir, '');
pop @parts;
my $mdir = File::Spec->catdir(@parts, 'lib', 'Finance', 'QuoteHist');
$Mod_Dir = File::Spec->catpath($vol, $mdir, '');
}
my $csv_txt;
my $csv_file = "$Dat_Dir/csv.dat";
open(F, '<', $csv_file) or die "problem reading $csv_file : $!";
$csv_txt = join('', <F>);
close(F);
sub csv_content { $csv_txt }
my(%Modules, %Files);
for my $f (glob("$Dat_Dir/*.dat")) {
my($vol, $dir, $label) = File::Spec->splitpath($f);
$label =~ s/\.dat$//;
next unless $label =~ /^(quote|dividend|split)_/;
open(F, '<', $f) or die "problem reading $f : $!";
my @lines = <F>;
chomp @lines;
close(F);
my $class = shift @lines;
++$Modules{$class};
my($sym, $start, $end) = split(/,/, shift @lines);
if ($1 eq 'quote') {
my($mode, $gran, $source) = split(/_/, $label);
if ($lines[0] =~ tr/:/:/ > 5) {
# drop adjusted and volume, they've proven to be too
# variable for testing
for my $i (0 .. $#lines) {
my @line = split(/:/, $lines[$i]);
pop @line while @line > 6;
$lines[$i] = join(':', @line);
}
}
$Files{$source}{$mode}{$gran} = [$class, $sym, $start, $end, \@lines];
}
else {
my($mode, $source) = split(/_/, $label);
$Files{$source}{$mode} = [$class, $sym, $start, $end, \@lines];
}
}
my $Network_Up;
sub network_ok {
if (! defined $Network_Up) {
my %ua_parms;
if ($ENV{NO_NETWORK}) {
$Network_Up = 0;
return $Network_Up;
}
if ($ENV{http_proxy}) {
$ua_parms{env_proxy} = 1;
}
my $ua = LWP::UserAgent->new(%ua_parms)
or die "Problem creating user agent\n";
my $request = HTTP::Request->new('HEAD', 'http://finance.yahoo.com')
or die "Problem creating http request object\n";
my $response = $ua->request($request, @_);
$Network_Up = $response->is_redirect || $response->is_success;
if (!$Network_Up) {
print STDERR "Problem with net fetch: ", $response->status_line, "\n";
}
}
$Network_Up;
}
sub new_quotehist {
my($symbols, $start_date, $end_date, %parms) = @_;
my $class = $parms{class} || 'Finance::QuoteHist';
delete $parms{class};
$class->new(
symbols => $symbols,
start_date => $start_date,
end_date => $end_date,
auto_proxy => 1,
%parms,
);
}
sub modules { sort keys %Modules }
sub sources { sort keys %Files }
sub modes {
my $src = shift || return;
my $h = $Files{$src} || return;
sort keys %$h;
}
sub granularities {
my $src = shift || return;
my $h = $Files{$src}{quote} || return;
sort keys %$h;
}
sub basis {
my($src, $mode, $gran) = @_;
my $basis;
if ($mode eq 'quote') {
$basis = $Files{$src}{$mode}{$gran};
}
else {
$basis = $Files{$src}{$mode};
}
return unless $basis;
@$basis;
}
sub all_modules {
my %mods;
for my $f (glob "$Mod_Dir/*.pm") {
my($vol, $dir, $base) = File::Spec->splitpath($f);
$base =~ s/\.pm$//;
next if $base eq 'Generic';
$mods{lc($base)} = "Finance::QuoteHist::$base";
}
$mods{plain} = "Finance::QuoteHist";
wantarray ? %mods : \%mods;
}
1;
|
