Unit test for Model_Discipline class

~dev_rating/application/tests/classes/Model_Discipline_Test.php

@@ -2,5 +2,105 @@
 
 class Model_Discipline_Test extends PHPUnit_Framework_TestCase
 {
+    /**
+     * @test
+     * @dataProvider incorrectArgumentsProvider
+     * @expectedException InvalidArgumentException
+     */
+    public function createWithIncorrectArguments($name, $value) {
+        Model_Discipline::make()->fromSet([$name => $value]);
+        echo "createWithIncorrectArguments($name, $value)\n";
+    }
 
+    public function incorrectArgumentsProvider() {
+        return [
+            # 0
+            ['author', 0],
+            ['author', -1],
+            ['faculty', 0],
+            ['faculty', -1],
+            ['grade', 0],
+            # 5
+            ['grade', -1],
+            ['labs', -1],
+            ['practice', -1],
+            ['lectures', -1],
+            ['semester', 0],
+            # 10
+            ['semester', -1],
+            ['type', 'i love php'],
+            ['type', ''],
+            ['type', 0],
+            ['type', -1],
+            # 15
+            ['type', null],
+            ['subject', 0],
+            ['subject', -1],
+        ];
+    }
+
+
+    /**
+     * @test
+     * @expectedException InvalidArgumentException
+     * @dataProvider notCompleteDataProvider
+     */
+    public function passNotAllArgumentsToCreateDiscipline($data) {
+        Model_Discipline::make()->fromSet($data)->create()->delete();
+        printf("%s(%s)\n", __METHOD__, json_encode($data, JSON_PRETTY_PRINT));
+    }
+
+    public function notCompleteDataProvider() {
+        $data = $this->correctRawDataProvider();
+        foreach ($data as $arguments) {
+            foreach ($arguments as $raw) {
+                foreach ($raw as $name => $value) {
+                    // removes one of the required fields
+                    $copy = $data;
+                    unset($copy[$name]);
+                    yield $copy;
+                }
+            }
+        }
+    }
+
+    public function correctRawDataProvider() {
+        return [
+            # one function call
+            [
+                # one argument
+                [
+                    'author'   => 1,
+                    'faculty'  => 1,
+                    'grade'    => 1,
+                    'lectures' => 0,
+                    'labs'     => 0,
+                    'practice' => 0,
+                    'semester' => 1,
+                    'type'     => Model_Discipline::CREDIT,
+                    'subject'  => 1,
+                ]
+            ]
+        ];
+    }
+
+
+    /** @test */
+    public function checkNonExistingDiscipline() {
+        $this->assertFalse(Model_Discipline::load(PHP_INT_MAX)->exists());
+    }
+
+    /**
+     * @test
+     * @dataProvider correctRawDataProvider
+     */
+    public function createDisciplineAndCheckExistence($data) {
+        $builder = Model_Discipline::make()->fromSet($data);
+
+        $discipline = $builder->create();
+
+        $this->assertTrue($discipline->exists());
+
+        $discipline->delete();
+    }
 }