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#!/usr/bin/perl -w
use strict;
# check if we can run Test::Exception
BEGIN
{
eval { require Test::Exception; Test::Exception->import };
if ($@)
{
print "1..0 # Skipped: no Test::Exception\n";
exit;
}
}
use Test::More tests => 17;
use Test::Exception;
use Test::DatabaseRow;
# check we get the correct error message
throws_ok { row_ok }
qr/Needed fetch results but no 'dbh' defined/, "no dbh";
# define a new default database
$Test::DatabaseRow::dbh = FakeDBI->new;
# no table test
throws_ok { row_ok }
qr/Needed to build SQL but no 'table' defined/, "no table";
# no where test
throws_ok { row_ok( table => "foo" ) }
qr/Needed to build SQL but no 'where' defined/, "no where";
# bad where tests
throws_ok { row_ok( table => "foo",
where => \"wibble" ) }
qr/Can't understand the argument passed in 'where'/, "bad where";
throws_ok { row_ok( table => "foo",
where => { foo => [ this => "wrong" ] } ) }
qr/Can't understand the argument passed in 'where'/, "bad where 2";
# no tests - this is okay now
#throws_ok { row_ok( table => "foo",
# where => [ fooid => 123 ] ) }
# qr/No 'tests' passed as an arguement/, "no tests";
# odd tests
throws_ok { row_ok( table => "foo",
where => [ fooid => 123 ] ,
tests => \"fish" ) }
qr/Can't understand the argument passed in 'tests': not a hashref or arrayref/, "bad tests";
# odd tests
throws_ok { row_ok( table => "foo",
where => [ fooid => 123 ] ,
tests => { foo => [ bar => "baz" ] } );
}
qr/Can't understand the argument passed in 'tests': key 'foo' didn't contain a hashref/, "bad tests 2";
throws_ok { row_ok( table => "foo",
where => [ fooid => 123 ] ,
tests => [ notpresent => 1 ] )
}
qr/No column 'notpresent' returned from table 'foo'/, "no col from build";
throws_ok { row_ok( sql => "some sql",
tests => [ notpresent => 1 ] )
}
qr/No column 'notpresent' returned from sql/, "no col from sql";
dies_ok { row_ok( dbh => FakeDBI->new(fallover => 1, "hello" => "there"),
sql => "any old gumph",
tests => [ fooid => 1 ]) } "handles problems with sql";
throws_ok { row_ok( db_results => [ { foo => "bar" } ],
tests => { invalidop => { foo => 'bar' } } ) }
qr/Invalid operator test 'invalidop': \S+/, "invalid operator";
########################################################################
# bad SQL
throws_ok { row_ok( sql => \[] ) }
qr/Can't understand the sql/;
########################################################################
# bad storage
throws_ok { row_ok( sql => "some sql", store_rows => {}) }
qr/Must pass an arrayref in 'store_rows'/, "no col from sql";
throws_ok { row_ok( sql => "some sql", store_row => \"foo") }
qr/Invalid argument passed in 'store_row'/, "no col from sql";
########################################################################
# Test::DatabaseRow::Object
{
my $tdr = Test::DatabaseRow::Object->new(where => [ foo => "bar" ], table => "buzz" );
throws_ok { $tdr->sql_and_bind }
qr/Needed to quote SQL during SQL building but no 'dbh' defined/, "quote but no dbh"
}
{
throws_ok {
my $tdr = Test::DatabaseRow::Object->new( tests => [qw( a b c)] );
} qr/Can't understand the passed test arguments/, "odd tests"
}
########################################################################
# Test::DatabaseRow::Result
throws_ok { Test::DatabaseRow::Result->new( diag => {} ) }
qr/Invalid argument to diag/, "diag invalid";
########################################################################
# fake database package
package FakeDBI;
use Data::Dumper;
sub new
{
my $class = shift;
return bless { @_ }, $class
}
sub quote { return "qtd<$_[1]>" };
sub prepare
{
my $this = shift;
# die if we need to
if ($this->fallover)
{ die "Khaaaaaaaaaaaaan!" }
return FakeSTH->new($this);
}
sub nomatch { return $_[0]->{nomatch} }
sub fallover { return $_[0]->{fallover} }
package FakeSTH;
sub new { return bless { parent => $_[1] }, $_[0] };
sub execute { return 1 };
sub fetchrow_hashref
{
my $this = shift;
my $parent = $this->{parent};
# return undef after the first call)
if ($this->{called})
{ return }
else
{ $this->{called} = 1 }
return
($parent->nomatch)
? undef
: { fooid => 123, name => "fred" }
}
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