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Taddeüs Kroes
webbasics
Commits
ba551f93
Commit
ba551f93
authored
Jul 20, 2012
by
Taddeus Kroes
Browse files
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Plain Diff
Improved expression support in templates.
parent
72509f0a
Changes
4
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Showing
4 changed files
with
318 additions
and
136 deletions
+318
-136
template.php
template.php
+185
-81
tests/_files/templates/full.tpl
tests/_files/templates/full.tpl
+2
-2
tests/_files/templates/variables.tpl
tests/_files/templates/variables.tpl
+2
-2
tests/test_template.php
tests/test_template.php
+129
-51
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template.php
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ba551f93
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Click to expand it.
tests/_files/templates/full.tpl
View file @
ba551f93
...
@@ -2,8 +2,8 @@ bar
...
@@ -2,8 +2,8 @@ bar
{
block
:
foo
}
{
block
:
foo
}
foofoo
foofoo
{
block
:
bar
}
{
block
:
bar
}
{
foobar
}
{
$
foobar
}
{
end
}
{
end
}
{
foobaz
:
strtolower
}
{
strtolower
(
$foobaz
)
}
{
end
}
{
end
}
baz
baz
\ No newline at end of file
tests/_files/templates/variables.tpl
View file @
ba551f93
foo
foo
{
foobar
}
{
$
foobar
}
bar
bar
{
foobaz
:
strtolower
}
{
strtolower
(
$foobaz
)
}
baz
baz
\ No newline at end of file
tests/test_template.php
View file @
ba551f93
...
@@ -5,6 +5,20 @@ use WebBasics\Template;
...
@@ -5,6 +5,20 @@ use WebBasics\Template;
use
WebBasics\Node
;
use
WebBasics\Node
;
define
(
'TEMPLATES_DIR'
,
'tests/_files/templates/'
);
define
(
'TEMPLATES_DIR'
,
'tests/_files/templates/'
);
define
(
'FOOBAR'
,
'foobar_const'
);
class
DataObject
{
var
$foo
=
'bar'
;
var
$bar
=
'baz'
;
function
baz
()
{
return
'foobar'
;
}
static
function
foobar
(
$param
)
{
return
ucfirst
(
$param
);
}
}
class
TemplateTest
extends
PHPUnit_Framework_TestCase
{
class
TemplateTest
extends
PHPUnit_Framework_TestCase
{
/**
/**
...
@@ -26,7 +40,7 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
...
@@ -26,7 +40,7 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
'true'
=>
true
,
'true'
=>
true
,
'false'
=>
false
,
'false'
=>
false
,
'array'
=>
array
(
'foo'
=>
'bar'
,
'bar'
=>
'baz'
),
'array'
=>
array
(
'foo'
=>
'bar'
,
'bar'
=>
'baz'
),
'object'
=>
$o
bject
,
'object'
=>
new
DataO
bject
,
'foobar'
=>
'my_foobar_variable'
,
'foobar'
=>
'my_foobar_variable'
,
'foobaz'
=>
'MY_FOOBAZ_VARIABLE'
,
'foobaz'
=>
'MY_FOOBAZ_VARIABLE'
,
));
));
...
@@ -108,8 +122,8 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
...
@@ -108,8 +122,8 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
$this
->
assertEquals
(
$child_count
,
count
(
$node
->
get_children
()));
$this
->
assertEquals
(
$child_count
,
count
(
$node
->
get_children
()));
}
}
function
assert_is_
variable
_node
(
$node
,
$brackets_content
)
{
function
assert_is_
exp
_node
(
$node
,
$brackets_content
)
{
$this
->
assertEquals
(
'
variable
'
,
$node
->
get_name
());
$this
->
assertEquals
(
'
expression
'
,
$node
->
get_name
());
$this
->
assertEquals
(
$brackets_content
,
$node
->
get
(
'content'
));
$this
->
assertEquals
(
$brackets_content
,
$node
->
get
(
'content'
));
$this
->
assertEquals
(
array
(),
$node
->
get_children
());
$this
->
assertEquals
(
array
(),
$node
->
get_children
());
}
}
...
@@ -172,9 +186,9 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
...
@@ -172,9 +186,9 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
list
(
$foo
,
$foobar
,
$bar
,
$foobaz
,
$baz
)
=
$root_block
->
get_children
();
list
(
$foo
,
$foobar
,
$bar
,
$foobaz
,
$baz
)
=
$root_block
->
get_children
();
$this
->
assert_is_html_node
(
$foo
,
"foo
\n
"
);
$this
->
assert_is_html_node
(
$foo
,
"foo
\n
"
);
$this
->
assert_is_
variable_node
(
$foobar
,
'
foobar'
);
$this
->
assert_is_
exp_node
(
$foobar
,
'$
foobar'
);
$this
->
assert_is_html_node
(
$bar
,
"
\n
bar
\n
"
);
$this
->
assert_is_html_node
(
$bar
,
"
\n
bar
\n
"
);
$this
->
assert_is_
variable_node
(
$foobaz
,
'foobaz:strtolower
'
);
$this
->
assert_is_
exp_node
(
$foobaz
,
'strtolower($foobaz)
'
);
$this
->
assert_is_html_node
(
$baz
,
"
\n
baz"
);
$this
->
assert_is_html_node
(
$baz
,
"
\n
baz"
);
}
}
...
@@ -196,79 +210,143 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
...
@@ -196,79 +210,143 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
$this
->
assert_is_html_node
(
$foofoo
,
"
\n
foofoo
\n\t
"
);
$this
->
assert_is_html_node
(
$foofoo
,
"
\n
foofoo
\n\t
"
);
$this
->
assert_is_block_node
(
$bar
,
'bar'
,
3
);
$this
->
assert_is_block_node
(
$bar
,
'bar'
,
3
);
$this
->
assert_is_html_node
(
$first_space
,
"
\n
"
);
$this
->
assert_is_html_node
(
$first_space
,
"
\n
"
);
$this
->
assert_is_
variable_node
(
$foobaz
,
'foobaz:strtolower
'
);
$this
->
assert_is_
exp_node
(
$foobaz
,
'strtolower($foobaz)
'
);
$this
->
assert_is_html_node
(
$second_space
,
"
\n
"
);
$this
->
assert_is_html_node
(
$second_space
,
"
\n
"
);
list
(
$space_before
,
$foobar
,
$space_after
)
=
$bar
->
get_children
();
list
(
$space_before
,
$foobar
,
$space_after
)
=
$bar
->
get_children
();
$this
->
assert_is_html_node
(
$space_before
,
"
\n\t
"
);
$this
->
assert_is_html_node
(
$space_before
,
"
\n\t
"
);
$this
->
assert_is_
variable_node
(
$foobar
,
'
foobar'
);
$this
->
assert_is_
exp_node
(
$foobar
,
'$
foobar'
);
$this
->
assert_is_html_node
(
$space_after
,
"
\n\t
"
);
$this
->
assert_is_html_node
(
$space_after
,
"
\n\t
"
);
}
}
function
assert_replaces
(
$expected
,
$variable
)
{
function
evaluate_expression
()
{
$rm
=
new
ReflectionMethod
(
'WebBasics\Template'
,
'replace_variable'
);
$args
=
func_get_args
();
$rm
->
setAccessible
(
true
);
$eval
=
new
ReflectionMethod
(
'WebBasics\Template'
,
'evaluate_expression'
);
$this
->
assertEquals
(
$expected
,
$rm
->
invoke
(
null
,
$variable
,
$this
->
data
));
$eval
->
setAccessible
(
true
);
return
$eval
->
invokeArgs
(
null
,
$args
);
}
}
function
test_replace_variable_simple
(
)
{
function
assert_evaluates
(
$expected
,
$expression
)
{
$this
->
assert
_replaces
(
'bar'
,
'foo'
);
$this
->
assert
Equals
(
$expected
,
$this
->
evaluate_expression
(
$expression
,
$this
->
data
)
);
}
}
/**
/**
* @
depends test_replace_variable_simple
* @
expectedException \UnexpectedValueException
*/
*/
function
test_replace_variable_helper_functions
()
{
function
test_evaluate_variable_attribute_null
()
{
$this
->
assert_replaces
(
'Bar'
,
'foo:ucfirst'
);
$this
->
evaluate_expression
(
'$foobarbaz.foo'
,
$this
->
data
);
$this
->
assert_replaces
(
'bar'
,
'FOO:strtolower'
);
$this
->
assert_replaces
(
'Bar'
,
'FOO:strtolower:ucfirst'
);
}
}
/**
/**
* @
depends test_replace_variable_helper_functions
* @
expectedException \UnexpectedValueException
*/
*/
function
test_replace_variable_constant
()
{
function
test_evaluate_variable_attribute_no_such_attribute
()
{
define
(
'FOOCONST'
,
'foobar'
);
$this
->
evaluate_expression
(
'$object.foobar'
,
$this
->
data
);
$this
->
assert_replaces
(
'foobar'
,
'FOOCONST'
);
$this
->
assert_replaces
(
'FOOBAR'
,
'FOOCONST:strtoupper'
);
}
}
/**
/**
* @expectedException UnexpectedValueException
* @expectedException \UnexpectedValueException
* @expectedExceptionMessage Helper function "idonotexist" is not callable.
*/
function
test_evaluate_variable_attribute_no_array_or_object
()
{
$this
->
evaluate_expression
(
'$foo.bar'
,
$this
->
data
);
}
/**
* @expectedException \UnexpectedValueException
*/
*/
function
test_
replace_variable_non_callable_helper_function
()
{
function
test_
evaluate_variable_method_null
()
{
$this
->
assert_replaces
(
null
,
'foo:idonotexist'
);
$this
->
evaluate_expression
(
'$foobarbaz.foo()'
,
$this
->
data
);
}
}
function
test_replace_variable_not_found
()
{
/**
$this
->
assert_replaces
(
'{idonotexist}'
,
'idonotexist'
);
* @expectedException \BadMethodCallException
*/
function
test_evaluate_variable_method_no_such_method
()
{
$this
->
evaluate_expression
(
'$object.foo()'
,
$this
->
data
);
}
}
function
test_replace_variable_associative_array
()
{
/**
$this
->
assert_replaces
(
'bar'
,
'array.foo'
);
* @expectedException \BadMethodCallException
$this
->
assert_replaces
(
'baz'
,
'array.bar'
);
*/
function
test_evaluate_variable_method_no_object
()
{
$this
->
evaluate_expression
(
'$foo.bar()'
,
$this
->
data
);
}
}
function
test_replace_variable_object_property
()
{
function
test_evaluate_variable_success
()
{
$this
->
assert_replaces
(
'bar'
,
'object.foo'
);
$this
->
assert_evaluates
(
'bar'
,
'$array.foo'
);
$this
->
assert_replaces
(
'baz'
,
'object.bar'
);
$this
->
assert_evaluates
(
'bar'
,
'$foo'
);
$this
->
assert_evaluates
(
'baz'
,
'$bar'
);
$this
->
assert_evaluates
(
'bar'
,
'$object.foo'
);
$this
->
assert_evaluates
(
'baz'
,
'$object.bar'
);
$this
->
assert_evaluates
(
'foobar'
,
'$object.baz()'
);
}
}
function
test_replace_variable_if_statement
()
{
function
test_evaluate_constant
()
{
$this
->
assert_replaces
(
'bar'
,
'if:true:foo'
);
$this
->
assert_evaluates
(
'foobar_const'
,
'FOOBAR'
);
$this
->
assert_replaces
(
''
,
'if:false:foo'
);
$this
->
assert_evaluates
(
'{NON_DEFINED_CONST}'
,
'NON_DEFINED_CONST'
);
$this
->
assert_replaces
(
'bar'
,
'if:true:foo:else:bar'
);
$this
->
assert_replaces
(
'baz'
,
'if:false:foo:else:bar'
);
$this
->
assert_replaces
(
'Bar'
,
'if:false:foo:else:FOO:strtolower:ucfirst'
);
}
}
/*function assert_block_renders($expected_file, $block, $data) {
function
test_evaluate_no_expression
()
{
$rm = new ReflectionMethod('WebBasics\Template', 'render_block');
$this
->
assert_evaluates
(
'{foo}'
,
'foo'
);
$rm->setAccessible(true);
}
$expected_file = "tests/_files/rendered/$expected_file.html";
$this->assertStringEqualsFile($expected_file, $rm->invoke(null, $block, $data));
function
test_evaluate_condition_if
()
{
}*/
$this
->
assert_evaluates
(
'bar'
,
'$true?bar'
);
$this
->
assert_evaluates
(
''
,
'$false?bar'
);
}
function
test_evaluate_condition_if_else
()
{
$this
->
assert_evaluates
(
'bar'
,
'$true?bar:baz'
);
$this
->
assert_evaluates
(
'baz'
,
'$false?bar:baz'
);
}
/**
* @depends test_evaluate_condition_if
* @depends test_evaluate_condition_if_else
*/
function
test_evaluate_condition_spaces
()
{
$this
->
assert_evaluates
(
' bar '
,
'$true? bar : baz'
);
$this
->
assert_evaluates
(
' baz'
,
'$false? bar : baz'
);
$this
->
assert_evaluates
(
' bar '
,
'$true ? bar : baz'
);
$this
->
assert_evaluates
(
' baz'
,
'$false ? bar : baz'
);
$this
->
assert_evaluates
(
' Foo bar '
,
'$true ? Foo bar : Baz foo'
);
$this
->
assert_evaluates
(
' Baz foo'
,
'$false ? Foo bar : Baz foo'
);
}
/**
* @expectedException \BadFunctionCallException
*/
function
test_evaluate_function_error
()
{
$this
->
evaluate_expression
(
'undefined_function($foo)'
,
$this
->
data
);
}
function
test_evaluate_function_success
()
{
$this
->
assert_evaluates
(
'Bar'
,
'ucfirst($foo)'
);
$this
->
assert_evaluates
(
'Bar'
,
'DataObject::foobar($foo)'
);
}
/**
* @depends test_evaluate_function_success
*/
function
test_evaluate_function_nested
()
{
$this
->
assert_evaluates
(
'Bar'
,
'ucfirst(strtolower($FOO))'
);
}
/**
* @depends test_evaluate_variable_success
* @depends test_evaluate_no_expression
* @depends test_evaluate_condition_spaces
* @depends test_evaluate_function_success
*/
function
test_evaluate_expression_combined
()
{
$this
->
assert_evaluates
(
'Bar'
,
'$true?ucfirst($foo)'
);
$this
->
assert_evaluates
(
''
,
'$false?ucfirst($foo)'
);
$this
->
assert_evaluates
(
'Bar'
,
'$true?ucfirst($foo):baz'
);
$this
->
assert_evaluates
(
'baz'
,
'$false?ucfirst($foo):baz'
);
$this
->
assert_evaluates
(
'Baz'
,
'ucfirst($array.bar)'
);
}
function
assert_renders
(
$expected_file
,
$tpl
)
{
function
assert_renders
(
$expected_file
,
$tpl
)
{
$expected_file
=
"tests/_files/rendered/
$expected_file
.html"
;
$expected_file
=
"tests/_files/rendered/
$expected_file
.html"
;
...
@@ -280,7 +358,7 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
...
@@ -280,7 +358,7 @@ class TemplateTest extends PHPUnit_Framework_TestCase {
}
}
/**
/**
* @depends test_
replace_variable_helper_functions
* @depends test_
evaluate_expression_combined
*/
*/
function
test_render_variable
()
{
function
test_render_variable
()
{
$tpl
=
new
Template
(
'variables'
);
$tpl
=
new
Template
(
'variables'
);
...
...
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