Improved error messages.

Achieved 100% code coverage.
Some refactoring.

26 files changed, 181 insertions, 38 deletions

diff --git a/tests/Components/Array2DTest.php b/tests/Components/Array2DTest.php
deleted file mode 100644
index bb646df..0000000
--- a/tests/Components/Array2DTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-namespace SqlParser\Tests\Components;
-
-use SqlParser\Parser;
-use SqlParser\Components\Array2d;
-
-use SqlParser\Tests\TestCase;
-
-class Array2dTest extends TestCase
-{
-
-    public function testParseErr1()
-    {
-        $parser = new Parser();
-        Array2d::parse($parser, $this->getTokensList('(1, 2 +'));
-        // TODO: Assert errors.
-    }
-
-    public function testParseErr2()
-    {
-        $parser = new Parser();
-        Array2d::parse($parser, $this->getTokensList('(1, 2 TABLE'));
-        // TODO: Assert errors.
-    }
-
-}
diff --git a/tests/Components/Array2dTest.php b/tests/Components/Array2dTest.php
new file mode 100644
index 0000000..5ec9d7e
--- /dev/null
+++ b/tests/Components/Array2dTest.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace SqlParser\Tests\Components;
+
+use SqlParser\Parser;
+use SqlParser\Components\Array2d;
+
+use SqlParser\Tests\TestCase;
+
+class Array2dTest extends TestCase
+{
+
+    public function testParse()
+    {
+        $parser = new Parser();
+        $arrays = Array2d::parse($parser, $this->getTokensList('(1, 2) +'));
+        $this->assertEquals(
+            array(1, 2),
+            $arrays[0]->values
+        );
+    }
+
+    public function testParseErr1()
+    {
+        $parser = new Parser();
+        Array2d::parse($parser, $this->getTokensList('(1, 2 +'));
+        // TODO: Assert errors.
+    }
+
+    public function testParseErr2()
+    {
+        $parser = new Parser();
+        Array2d::parse($parser, $this->getTokensList('(1, 2 TABLE'));
+    }
+
+    public function testParseErr3()
+    {
+        $parser = new Parser();
+        Array2d::parse($parser, $this->getTokensList(')'));
+        Array2d::parse($parser, $this->getTokensList('TABLE'));
+        // TODO: Assert errors.
+    }
+
+    public function testParseErr4()
+    {
+        $parser = new Parser();
+        Array2d::parse($parser, $this->getTokensList('(1, 2),'));
+        $this->assertEquals(
+            "Expected open bracket followed by a set of values.",
+            $parser->errors[0]->getMessage()
+        );
+    }
+
+    public function testParseErr5()
+    {
+        $parser = new Parser();
+        Array2d::parse($parser, $this->getTokensList('(1, 2),(3)'));
+        $this->assertEquals(
+            "Expected 2 values, found 1.",
+            $parser->errors[0]->getMessage()
+        );
+    }
+
+}
diff --git a/tests/Components/ExpressionArrayTest.php b/tests/Components/ExpressionArrayTest.php
new file mode 100644
index 0000000..ea772e3
--- /dev/null
+++ b/tests/Components/ExpressionArrayTest.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace SqlParser\Tests\Components;
+
+use SqlParser\Parser;
+use SqlParser\Components\ExpressionArray;
+
+use SqlParser\Tests\TestCase;
+
+class ExpressionArrayTest extends TestCase
+{
+
+    public function testParse()
+    {
+        $component = ExpressionArray::parse(
+            new Parser(),
+            $this->getTokensList('(expr)'),
+            array(
+                'noBrackets' => true,
+            )
+        );
+        $this->assertEquals(array(), $component);
+    }
+}
diff --git a/tests/Components/ExpressionTest.php b/tests/Components/ExpressionTest.php
index ecf5149..c5e10a4 100644
--- a/tests/Components/ExpressionTest.php
+++ b/tests/Components/ExpressionTest.php
@@ -16,6 +16,11 @@ class ExpressionTest extends TestCase
         $this->assertEquals($component->expr, 'IF(film_id > 0, film_id, film_id)');
     }
 
+    public function testParse2()
+    {
+        $component = Expression::parse(new Parser(), $this->getTokensList('col`test`'));
+    }
+
     public function testParseErr1()
     {
         $parser = new Parser();
diff --git a/tests/Components/FieldDefinitionTest.php b/tests/Components/FieldDefinitionTest.php
new file mode 100644
index 0000000..11cac32
--- /dev/null
+++ b/tests/Components/FieldDefinitionTest.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace SqlParser\Tests\Components;
+
+use SqlParser\Parser;
+use SqlParser\Components\FieldDefinition;
+
+use SqlParser\Tests\TestCase;
+
+class FieldDefinitionTest extends TestCase
+{
+
+    public function testParse()
+    {
+        $component = FieldDefinition::parse(
+            new Parser(),
+            $this->getTokensList('(str TEXT, FULLTEXT INDEX indx (str)')
+        );
+        $this->assertEquals('str', $component[0]->name);
+        $this->assertEquals('FULLTEXT INDEX', $component[1]->key->type);
+        $this->assertEquals('indx', $component[1]->key->name);
+        $this->assertEquals('FULLTEXT INDEX `indx` (`str`)', $component[1]);
+    }
+
+    public function testBuild() {
+        $parser = new Parser(
+            'CREATE TABLE `payment` (' .
+            '-- snippet' . "\n" .
+            '`customer_id` smallint(5) unsigned NOT NULL,' .
+            'CONSTRAINT `fk_payment_customer` FOREIGN KEY (`customer_id`) REFERENCES `customer` (`customer_id`) ON UPDATE CASCADE,' .
+            ') ENGINE=InnoDB")'
+        );
+        $this->assertEquals(
+            'CONSTRAINT `fk_payment_customer` FOREIGN KEY (`customer_id`) REFERENCES `customer` (`customer_id`) ON UPDATE CASCADE',
+            FieldDefinition::build($parser->statements[0]->fields[1])
+        );
+    }
+}
diff --git a/tests/Components/ParameterDefinitionTest.php b/tests/Components/ParameterDefinitionTest.php
new file mode 100644
index 0000000..d4fe505
--- /dev/null
+++ b/tests/Components/ParameterDefinitionTest.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace SqlParser\Tests\Components;
+
+use SqlParser\Parser;
+use SqlParser\Components\ParameterDefinition;
+
+use SqlParser\Tests\TestCase;
+
+class ParameterDefinitionTest extends TestCase
+{
+
+    public function testParse()
+    {
+        $component = ParameterDefinition::parse(
+            new Parser(),
+            $this->getTokensList('(a INT, b INT')
+        );
+        $this->assertEquals('a', $component[0]->name);
+        $this->assertEquals('b', $component[1]->name);
+    }
+}
diff --git a/tests/Parser/AlterStatementTest.php b/tests/Parser/AlterStatementTest.php
index 4b315f1..4c3e39c 100644
--- a/tests/Parser/AlterStatementTest.php
+++ b/tests/Parser/AlterStatementTest.php
@@ -19,6 +19,7 @@ class AlterStatementTest extends TestCase
     {
         return array(
             array('parseAlter'),
+            array('parseAlter2'),
         );
     }
 }
diff --git a/tests/Parser/ParserTest.php b/tests/Parser/ParserTest.php
index 2f0bba4..1efccc7 100644
--- a/tests/Parser/ParserTest.php
+++ b/tests/Parser/ParserTest.php
@@ -22,8 +22,8 @@ class ParserTest extends TestCase
     {
         $parser = new Parser('SELECT 1; FROM');
         $this->assertEquals(
-            $parser->errors[0]->getMessage(),
-            'Unrecognized statement type "FROM".'
+            'Unrecognized statement type.',
+            $parser->errors[0]->getMessage()
         );
     }
 
@@ -31,8 +31,8 @@ class ParserTest extends TestCase
     {
         $parser = new Parser('SELECT 1 FROM foo PARTITION(bar, baz) AS');
         $this->assertEquals(
-            $parser->errors[0]->getMessage(),
-            'Unrecognized keyword "AS".'
+            'Unrecognized keyword "AS".',
+            $parser->errors[0]->getMessage()
         );
     }
 
diff --git a/tests/Parser/RenameStatementTest.php b/tests/Parser/RenameStatementTest.php
index 62ed19d..72038f3 100644
--- a/tests/Parser/RenameStatementTest.php
+++ b/tests/Parser/RenameStatementTest.php
@@ -20,6 +20,10 @@ class RenameStatementTest extends TestCase
         return array(
             array('parseRename'),
             array('parseRename2'),
+            array('parseRename3'),
+            array('parseRename4'),
+            array('parseRename5'),
+            array('parseRenameErr1'),
         );
     }
 }
diff --git a/tests/data/parseAlter2.in b/tests/data/parseAlter2.in
new file mode 100644
index 0000000..cdfc948
--- /dev/null
+++ b/tests/data/parseAlter2.in
@@ -0,0 +1,2 @@
+ALTER /* */ TABLE /* */ table
+CONVERT /* */ TO /* */ CHARACTER /* */ SET /* */ utf8;
\ No newline at end of file
diff --git a/tests/data/parseAlter2.out b/tests/data/parseAlter2.out
new file mode 100644
index 0000000..fad6008
--- /dev/null
+++ b/tests/data/parseAlter2.out
@@ -0,0 +1,2 @@
+a:2:{s:6:"parser";O:16:"SqlParser\Parser":4:{s:4:"list";O:20:"SqlParser\TokensList":3:{s:6:"tokens";a:29:{i:0;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"ALTER";s:5:"value";s:5:"ALTER";s:4:"type";i:1;s:5:"flags";i:3;s:8:"position";i:0;}i:1;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:5;}i:2;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"/* */";s:5:"value";s:5:"/* */";s:4:"type";i:4;s:5:"flags";i:2;s:8:"position";i:6;}i:3;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:11;}i:4;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"TABLE";s:5:"value";s:5:"TABLE";s:4:"type";i:1;s:5:"flags";i:3;s:8:"position";i:12;}i:5;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:17;}i:6;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"/* */";s:5:"value";s:5:"/* */";s:4:"type";i:4;s:5:"flags";i:2;s:8:"position";i:18;}i:7;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:23;}i:8;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"table";s:5:"value";s:5:"TABLE";s:4:"type";i:1;s:5:"flags";i:3;s:8:"position";i:24;}i:9;O:15:"SqlParser\Token":5:{s:5:"token";s:1:"
+";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:29;}i:10;O:15:"SqlParser\Token":5:{s:5:"token";s:7:"CONVERT";s:5:"value";s:7:"CONVERT";s:4:"type";i:1;s:5:"flags";i:35;s:8:"position";i:30;}i:11;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:37;}i:12;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"/* */";s:5:"value";s:5:"/* */";s:4:"type";i:4;s:5:"flags";i:2;s:8:"position";i:38;}i:13;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:43;}i:14;O:15:"SqlParser\Token":5:{s:5:"token";s:2:"TO";s:5:"value";s:2:"TO";s:4:"type";i:1;s:5:"flags";i:3;s:8:"position";i:44;}i:15;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:46;}i:16;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"/* */";s:5:"value";s:5:"/* */";s:4:"type";i:4;s:5:"flags";i:2;s:8:"position";i:47;}i:17;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:52;}i:18;O:15:"SqlParser\Token":5:{s:5:"token";s:9:"CHARACTER";s:5:"value";s:9:"CHARACTER";s:4:"type";i:1;s:5:"flags";i:11;s:8:"position";i:53;}i:19;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:62;}i:20;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"/* */";s:5:"value";s:5:"/* */";s:4:"type";i:4;s:5:"flags";i:2;s:8:"position";i:63;}i:21;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:68;}i:22;O:15:"SqlParser\Token":5:{s:5:"token";s:3:"SET";s:5:"value";s:3:"SET";s:4:"type";i:1;s:5:"flags";i:11;s:8:"position";i:69;}i:23;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:72;}i:24;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"/* */";s:5:"value";s:5:"/* */";s:4:"type";i:4;s:5:"flags";i:2;s:8:"position";i:73;}i:25;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:78;}i:26;O:15:"SqlParser\Token":5:{s:5:"token";s:4:"utf8";s:5:"value";s:4:"utf8";s:4:"type";i:0;s:5:"flags";i:0;s:8:"position";i:79;}i:27;O:15:"SqlParser\Token":5:{s:5:"token";s:1:";";s:5:"value";s:1:";";s:4:"type";i:9;s:5:"flags";i:0;s:8:"position";i:83;}i:28;O:15:"SqlParser\Token":5:{s:5:"token";N;s:5:"value";N;s:4:"type";i:9;s:5:"flags";i:0;s:8:"position";N;}}s:5:"count";i:29;s:3:"idx";i:29;}s:6:"strict";b:0;s:6:"errors";a:0:{}s:10:"statements";a:1:{i:0;O:35:"SqlParser\Statements\AlterStatement":5:{s:5:"table";N;s:7:"altered";a:1:{i:0;O:35:"SqlParser\Components\AlterOperation":3:{s:7:"options";O:33:"SqlParser\Components\OptionsArray":1:{s:7:"options";a:2:{i:3;s:7:"CONVERT";i:4;s:2:"TO";}}s:5:"field";N;s:7:"unknown";a:7:{i:0;r:113;i:1;r:119;i:2;r:131;i:3;r:137;i:4;r:143;i:5;r:155;i:6;r:161;}}}s:7:"options";O:33:"SqlParser\Components\OptionsArray":1:{s:7:"options";a:0:{}}s:5:"first";i:0;s:4:"last";i:27;}}}s:6:"errors";a:0:{}}
\ No newline at end of file
diff --git a/tests/data/parseInsert.out b/tests/data/parseInsert.out
index cdbd215..1392c07 100644
--- a/tests/data/parseInsert.out
+++ b/tests/data/parseInsert.out
@@ -3,4 +3,4 @@ a:2:{s:6:"parser";O:16:"SqlParser\Parser":4:{s:4:"list";O:20:"SqlParser\TokensLi
     ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:24;}i:6;O:15:"SqlParser\Token":5:{s:5:"token";s:5:"users";s:5:"value";s:5:"users";s:4:"type";i:0;s:5:"flags";i:0;s:8:"position";i:29;}i:7;O:15:"SqlParser\Token":5:{s:5:"token";s:1:"(";s:5:"value";s:1:"(";s:4:"type";i:2;s:5:"flags";i:16;s:8:"position";i:34;}i:8;O:15:"SqlParser\Token":5:{s:5:"token";s:4:"`id`";s:5:"value";s:2:"id";s:4:"type";i:8;s:5:"flags";i:2;s:8:"position";i:35;}i:9;O:15:"SqlParser\Token":5:{s:5:"token";s:1:",";s:5:"value";s:1:",";s:4:"type";i:2;s:5:"flags";i:16;s:8:"position";i:39;}i:10;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:40;}i:11;O:15:"SqlParser\Token":5:{s:5:"token";s:10:"`username`";s:5:"value";s:8:"username";s:4:"type";i:8;s:5:"flags";i:2;s:8:"position";i:41;}i:12;O:15:"SqlParser\Token":5:{s:5:"token";s:1:",";s:5:"value";s:1:",";s:4:"type";i:2;s:5:"flags";i:16;s:8:"position";i:51;}i:13;O:15:"SqlParser\Token":5:{s:5:"token";s:1:" ";s:5:"value";s:1:" ";s:4:"type";i:3;s:5:"flags";i:0;s:8:"position";i:52;}i:14;O:15:"SqlParser\Token":5:{s:5:"token";s:10:"`password`";s:5:"value";s:8:"password";s:4:"type";i:8;s:5:"flags";i:2;s:8:"position";i:53;}i:15;O:15:"SqlParser\Token":5:{s:5:"token";s:1:")";s:5:"value";s:1:")";s:4:"type";i:2;s:5:"flags";i:16;s:8:"position";i:63;}i:16;O:15:"SqlParser\Token":5:{s:5:"token";s:1:"
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diff --git a/tests/data/parseLimitErr1.out b/tests/data/parseLimitErr1.out
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diff --git a/tests/data/parseLimitErr2.out b/tests/data/parseLimitErr2.out
index 6a04b40..f20c8eb 100644
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\ No newline at end of file
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\ No newline at end of file
diff --git a/tests/data/parseRename.in b/tests/data/parseRename.in
index 84ba79d..fcd7bb7 100644
--- a/tests/data/parseRename.in
+++ b/tests/data/parseRename.in
@@ -1 +1 @@
-RENAME TABLE foo TO bar;
\ No newline at end of file
+RENAME TABLE foo TO bar ?
\ No newline at end of file
diff --git a/tests/data/parseRename.out b/tests/data/parseRename.out
index d6741f9..95d894e 100644
--- a/tests/data/parseRename.out
+++ b/tests/data/parseRename.out
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\ No newline at end of file
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\ No newline at end of file
diff --git a/tests/data/parseRename3.in b/tests/data/parseRename3.in
new file mode 100644
index 0000000..a72e7fb
--- /dev/null
+++ b/tests/data/parseRename3.in
@@ -0,0 +1 @@
+RENAME TABLE TABLE
\ No newline at end of file
diff --git a/tests/data/parseRename3.out b/tests/data/parseRename3.out
new file mode 100644
index 0000000..852219d
--- /dev/null
+++ b/tests/data/parseRename3.out
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/tests/data/parseRename4.in b/tests/data/parseRename4.in
new file mode 100644
index 0000000..76865a4
--- /dev/null
+++ b/tests/data/parseRename4.in
@@ -0,0 +1 @@
+RENAME TABLE a FROM
\ No newline at end of file
diff --git a/tests/data/parseRename4.out b/tests/data/parseRename4.out
new file mode 100644
index 0000000..8b6ae51
--- /dev/null
+++ b/tests/data/parseRename4.out
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\ No newline at end of file
diff --git a/tests/data/parseRename5.in b/tests/data/parseRename5.in
new file mode 100644
index 0000000..50b6459
--- /dev/null
+++ b/tests/data/parseRename5.in
@@ -0,0 +1 @@
+RENAME TABLE a TO TO
\ No newline at end of file
diff --git a/tests/data/parseRename5.out b/tests/data/parseRename5.out
new file mode 100644
index 0000000..67f1c44
--- /dev/null
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diff --git a/tests/data/parseRenameErr1.in b/tests/data/parseRenameErr1.in
new file mode 100644
index 0000000..9eb37e3
--- /dev/null
+++ b/tests/data/parseRenameErr1.in
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/tests/data/parseRenameErr1.out b/tests/data/parseRenameErr1.out
new file mode 100644
index 0000000..bf24c77
--- /dev/null
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diff --git a/tests/data/parseReplace.out b/tests/data/parseReplace.out
index 5c20e41..6e1da28 100644
--- a/tests/data/parseReplace.out
+++ b/tests/data/parseReplace.out
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diff --git a/tests/data/parseSelectErr1.out b/tests/data/parseSelectErr1.out
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--- a/tests/data/parseSelectErr1.out
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