WIP: Fix test names with data set (#19)

* Add tests for data set names.

* Fix test names with data set

Fixes #18

src/Printer.php

@@ -114,9 +114,11 @@ public function addSkippedTest(Test $test, \Throwable $e, float $time) : void
      */
     public function endTest(Test $test, float $time) : void
     {
-        $testName = UtilTest::describe($test);
+        $testName = UtilTest::describeAsString($test);
 
-        $this->buildTestRow($testName[0], $testName[1], $time);
+        list($className, $methodName) = explode("::", $testName);
+
+        $this->buildTestRow($className, $methodName, $time);
 
         parent::endTest($test, $time);
     }

tests/_files/PrinterNamesTest.php

@@ -28,4 +28,21 @@ public function test_Supports_whateverCase()
     {
         $this->assertTrue(true);
     }
+
+    /**
+     * @test
+     * @dataProvider dataSetExamples
+     */
+    public function itSupportsDataProvider($a, $b, $expected)
+    {
+        $this->assertTrue($expected);
+    }
+
+    public function dataSetExamples()
+    {
+        return [
+            ['a', 'b', true],
+            [1, [1, 2], false],
+        ];
+    }
 }

tests/names-test.phpt

@@ -15,13 +15,24 @@ PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
-(1/5) ✔ PrinterNamesTest: Test It Supports Camel Case (%s ms)
-(2/5) ✔ PrinterNamesTest: Test It Supports Camel Case With CAPS Parts (%s ms)
-(3/5) ✔ PrinterNamesTest: It supports snake case (%s ms)
-(4/5) ✔ PrinterNamesTest: Itworkswithoutspacesaswell (%s ms)
-(5/5) ✔ PrinterNamesTest: Test Supports whatever Case (%s ms)
+(1/7) ✔ PrinterNamesTest: Test It Supports Camel Case (%s ms)
+(2/7) ✔ PrinterNamesTest: Test It Supports Camel Case With CAPS Parts (%s ms)
+(3/7) ✔ PrinterNamesTest: It supports snake case (%s ms)
+(4/7) ✔ PrinterNamesTest: Itworkswithoutspacesaswell (%s ms)
+(5/7) ✔ PrinterNamesTest: Test Supports whatever Case (%s ms)
+(6/7) ✔ PrinterNamesTest: It Supports Data Provider with data set #0 ('a', 'b', true) (%s ms)
+(7/7) ✖ PrinterNamesTest: It Supports Data Provider with data set #1 (%s ms)
 
 
 Time: %s, Memory: %sMB
 
-OK (5 tests, 5 assertions)
+There was 1 failure:
+
+1) PrinterNamesTest::itSupportsDataProvider with data set #1 (1, array(1, 2), false)
+Failed asserting that false is true.
+
+%sPrinterNamesTest.php:38
+
+FAILURES!
+Tests: 7, Assertions: 7, Failures: 1.
+