1use Test::More tests => 87;
2use strict;
3use warnings;
4use SDL;
5
6use_ok('SDLx::Rect');
7
8can_ok(
9	'SDLx::Rect', qw/
10		new
11		x
12		y
13		width
14		height
15		w
16		h
17		top
18		left
19		centerx
20		centery
21		/
22);
23
24my $rect = SDLx::Rect->new( 0, 0, 0, 0 );
25
26isa_ok( $rect, 'SDLx::Rect', 'new went ok' );
27
28foreach my $attr (
29	qw(x y top    left  width   height
30	w h bottom right centerx centery)
31	)
32{
33	is( $rect->$attr, 0, "$attr is 0" );
34}
35
36# set and get at the same time (and testing method aliases)
37is( $rect->left(15), 15, 'left is now 15' );
38is( $rect->x,        15, 'x and left point to the same place' );
39is( $rect->x(12),    12, 'x is now 12' );
40is( $rect->left,     12, 'left is an alias to x' );
41
42is( $rect->top(132), 132, 'top is now 132' );
43is( $rect->y,        132, 'y and top point to the same place' );
44is( $rect->y(123),   123, 'y is now 123' );
45is( $rect->top,      123, 'top is an alias to y' );
46
47is( $rect->w(54),     54, 'w is now 54' );
48is( $rect->width,     54, 'w and width point to the same place' );
49is( $rect->width(45), 45, 'w is now 45' );
50is( $rect->w,         45, 'w is an alias to width' );
51
52is( $rect->h(76),      76, 'h is now 76' );
53is( $rect->height,     76, 'h and height point to the same place' );
54is( $rect->height(67), 67, 'h is now 67' );
55is( $rect->h,          67, 'h is an alias to height' );
56
57# get alone
58is( $rect->x(),      12,  'x is 12' );
59is( $rect->left(),   12,  'left is 12' );
60is( $rect->y(),      123, 'y is 123' );
61is( $rect->top(),    123, 'top is 123' );
62is( $rect->width(),  45,  'width is 45' );
63is( $rect->w(),      45,  'w is 45' );
64is( $rect->height(), 67,  'height is 67' );
65is( $rect->h(),      67,  'h is 67' );
66
67# other helpers
68is( $rect->bottom,      190, 'bottom should be relative to heigth and top' );
69is( $rect->bottom(189), 189, 'changing bottom value' );
70is( $rect->bottom,      189, 'checking bottom value again' );
71is( $rect->top,         122, 'top value should have been updated after bottom change' );
72is( $rect->height,      67,  'height should have stayed the same' );
73
74is( $rect->centery,      155, 'checking vertical center' );
75is( $rect->centery(154), 154, 'changing centery value' );
76is( $rect->centery,      154, 'checking centery value again' );
77is( $rect->top, 121,
78	'top value should have been updated after centery change'
79);
80is( $rect->height, 67, 'height should have stayed the same' );
81
82is( $rect->right,     57, 'right should be relative to width and left' );
83is( $rect->right(56), 56, 'changing right value' );
84is( $rect->right,     56, 'checking right value again' );
85is( $rect->left, 11,
86	'left value should have been updated after bottom change'
87);
88is( $rect->width, 45, 'width should have stayed the same' );
89
90is( $rect->centerx,     33, 'checking horizontal center' );
91is( $rect->centerx(32), 32, 'changing centerx value' );
92is( $rect->centerx,     32, 'checking centerx value again' );
93is( $rect->left, 10,
94	'left value should have been updated after bottom change'
95);
96is( $rect->width, 45, 'width should have stayed the same' );
97
98# checking two-valued accessors
99can_ok(
100	'SDLx::Rect', qw/
101		size
102		center
103		topleft
104		midleft
105		bottomleft
106		topright
107		midright
108		bottomright
109		midtop
110		midbottom
111		/
112);
113
114is_deeply( [ $rect->center ], [ 32, 154 ], 'checking center pair' );
115$rect->center( undef, undef );
116is( $rect->centerx, 32,  'center() does nothing when passed undef' );
117is( $rect->centery, 154, 'center() does nothing when passed undef' );
118$rect->center( undef, 200 );
119is( $rect->centerx, 32,  'center() does nothing for X when passed undef' );
120is( $rect->centery, 200, 'center() works on one-parameter (y)' );
121$rect->center( 7, undef );
122is( $rect->centerx, 7,   'center() works on one-parameter (x)' );
123is( $rect->centery, 200, 'center() does nothing for Y when passed undef' );
124$rect->center( 32, 154 );
125is( $rect->centerx, 32,  'center() can be used as an acessor for x' );
126is( $rect->centery, 154, 'center() can be used as an acessor for y' );
127
128is_deeply( [ $rect->topleft ], [ 121, 10 ], 'checking topleft pair' );
129$rect->topleft( undef, undef );
130is( $rect->top,  121, 'topleft() does nothing when passed undef' );
131is( $rect->left, 10,  'topleft() does nothing when passed undef' );
132$rect->topleft( undef, 200 );
133is( $rect->top,  121, 'topleft() does nothing for Y when passed undef' );
134is( $rect->left, 200, 'topleft() works on one-parameter (x)' );
135$rect->topleft( 7, undef );
136is( $rect->top,  7,   'topleft() works on one-parameter (y)' );
137is( $rect->left, 200, 'topleft() does nothing for X when passed undef' );
138$rect->topleft( 121, 10 );
139is( $rect->top,  121, 'topleft() can be used as an acessor for y' );
140is( $rect->left, 10,  'topleft() can be used as an acessor for x' );
141
142is_deeply( [ $rect->midleft ], [ 154, 10 ], 'checking midleft pair' );
143$rect->midleft( undef, undef );
144is( $rect->centery, 154, 'midleft() does nothing when passed undef' );
145is( $rect->left,    10,  'midleft() does nothing when passed undef' );
146$rect->midleft( undef, 200 );
147is( $rect->centery, 154, 'midleft() does nothing for Y when passed undef' );
148is( $rect->left,    200, 'midleft() works on one-parameter (x)' );
149$rect->midleft( 7, undef );
150is( $rect->centery, 7,   'midleft() works on one-parameter (y)' );
151is( $rect->left,    200, 'midleft() does nothing for X when passed undef' );
152$rect->midleft( 154, 10 );
153is( $rect->centery, 154, 'midleft() can be used as an acessor for y' );
154is( $rect->left,    10,  'midleft() can be used as an acessor for x' );
155sleep(2);
156