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#!/usr/bin/perl
# Tests support for views
use strict;
BEGIN {
$| = 1;
$^W = 1;
}
use Test::More tests => 81;
use File::Spec::Functions ':ALL';
use t::lib::Test;
# Set up again
my $file = test_db();
my $dbh = create_ok(
file => catfile(qw{ t 19_view.sql }),
connect => [ "dbi:SQLite:$file" ],
);
# Create the test package
eval <<"END_PERL"; die $@ if $@;
package Foo::Bar;
use strict;
use ORLite '$file';
1;
END_PERL
# Simple null transaction to stimulate any errors
Foo::Bar->begin;
Foo::Bar->rollback;
# Check the file name
$file = rel2abs($file);
is( Foo::Bar->sqlite, $file, '->sqlite ok' );
is( Foo::Bar->dsn, "dbi:SQLite:$file", '->dsn ok' );
# Check the schema version
is( Foo::Bar->pragma('user_version'), 0, '->user_version ok' );
# Check metadata methods in the test table
is( Foo::Bar::ViewOne->base, 'Foo::Bar', '->base ok' );
is( Foo::Bar::ViewOne->table, 'view_one', '->table ok' );
my $columns = Foo::Bar::ViewOne->table_info;
is_deeply( $columns, [
{
cid => 0,
dflt_value => undef,
name => 'col1',
notnull => 0,
pk => 0,
type => 'integer',
},
{
cid => 1,
dflt_value => undef,
name => 'col2',
notnull => 0,
pk => 0,
type => 'string',
},
], '->table_info ok' );
is( Foo::Bar::TableOne->count, 0, '->count(table) is zero' );
is( Foo::Bar::ViewOne->count, 0, '->count(view) is zero' );
# Populate the test table
ok(
Foo::Bar::TableOne->create( col1 => 1, col2 => 'foo' ),
'Created row 1',
);
is( Foo::Bar::TableOne->count, 1, '->count(table) is one' );
is( Foo::Bar::ViewOne->count, 1, '->count(view) is one' );
isa_ok( Foo::Bar::TableOne->load(1), 'Foo::Bar::TableOne' );
my $new = Foo::Bar::TableOne->create( col2 => 'bar' );
isa_ok( $new, 'Foo::Bar::TableOne' );
is( $new->col1, 2, '->col1 ok' );
is( $new->col2, 'bar', '->col2 ok' );
is( $new->rowid, 2, '->rowid ok' );
ok(
Foo::Bar::TableOne->create( col2 => 'bar' ),
'Created row 3',
);
# Check the ->count method
is( Foo::Bar::TableOne->count, 3, 'Found 3 table rows' );
is( Foo::Bar::ViewOne->count, 3, 'Found 3 view rows' );
is( Foo::Bar::TableOne->count('where col2 = ?', 'bar'), 2, 'Table condition count works' );
is( Foo::Bar::ViewOne->count('where col2 = ?', 'bar'), 2, 'View condition count works' );
sub test_ones {
my $ones = shift;
is( scalar(@$ones), 3, 'Got 3 objects' );
isa_ok( $ones->[0], 'Foo::Bar::ViewOne' );
is( $ones->[0]->col1, 1, '->col1 ok' );
is( $ones->[0]->col2, 'foo', '->col2 ok' );
isa_ok( $ones->[1], 'Foo::Bar::ViewOne' );
is( $ones->[1]->col1, 2, '->col1 ok' );
is( $ones->[1]->col2, 'bar', '->col2 ok' );
isa_ok( $ones->[2], 'Foo::Bar::ViewOne' );
is( $ones->[2]->col1, 3, '->col1 ok' );
is( $ones->[2]->col2, 'bar', '->col2 ok' );
}
# Fetch the rows (list context)
test_ones(
[ Foo::Bar::ViewOne->select('order by col1') ]
);
# Fetch the rows (scalar context)
test_ones(
scalar Foo::Bar::ViewOne->select('order by col1')
);
SCOPE: {
# Emulate select via iterate
my $ones = [];
Foo::Bar::ViewOne->iterate( 'order by col1', sub {
push @$ones, $_;
} );
test_ones( $ones );
# Partial fetch
my $short = [];
Foo::Bar::ViewOne->iterate( 'order by col1', sub {
push @$short, $_;
return 0;
} );
is( scalar(@$short), 1, 'Found only one record' );
is_deeply( $short->[0], $ones->[0], 'Found the same first record' );
# Lower level equivalent
my $short2 = [];
Foo::Bar->iterate( 'select * from view_one order by col1', sub {
push @$short2, $_;
return 0;
} );
is( scalar(@$short2), 1, 'Found only one record' );
is_deeply( $short2->[0], [ 1, 'foo' ], 'Found correct alternative' );
# Delete one of the objects via the class delete method
my @delete = Foo::Bar::TableOne->select('where col2 = ?', 'bar');
$_->delete foreach @delete;
is( Foo::Bar::ViewOne->count, 1, 'Confirm 2 rows were deleted' );
# Truncate so we can continue
ok( Foo::Bar::TableOne->truncate, '->truncate ok' );
is( Foo::Bar::ViewOne->count, 0, 'Confirm table/view are empty' );
}
# Database should now be empty
SCOPE: {
my @none = Foo::Bar::ViewOne->select;
is_deeply( \@none, [ ], '->select ok with nothing' );
my $none = Foo::Bar::ViewOne->select;
is_deeply( $none, [ ], '->select ok with nothing' );
}
# Transaction testing
SCOPE: {
is( Foo::Bar->connected, !1, '->connected is false' );
ok( Foo::Bar->begin, '->begin' );
is( Foo::Bar->connected, 1, '->connected is true' );
isa_ok( Foo::Bar::TableOne->create, 'Foo::Bar::TableOne' );
is( Foo::Bar::ViewOne->count, 1, 'One row created' );
ok( Foo::Bar->rollback, '->rollback' );
is( Foo::Bar->connected, !1, '->connected is false' );
is( Foo::Bar::ViewOne->count, 0, 'Commit ok' );
ok( Foo::Bar->begin, '->begin' );
isa_ok( Foo::Bar::TableOne->create, 'Foo::Bar::TableOne' );
is( Foo::Bar::ViewOne->count, 1, 'One row created' );
ok( Foo::Bar->commit, '->commit' );
is( Foo::Bar::ViewOne->count, 1, 'Commit ok' );
}
# Truncate
SCOPE: {
ok( Foo::Bar::TableOne->truncate, '->truncate ok' );
is( Foo::Bar::ViewOne->count, 0, 'Commit ok' );
}
######################################################################
# Exceptions
# Load an object that does not exist
SCOPE: {
# There should not be any of the state-altering methods
foreach ( qw{ load insert update delete truncate } ) {
is( Foo::Bar::ViewOne->can($_), undef, "Method $_ does not exist" );
}
}
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