自動テストの2歩目

2020/02/03 タピオカLTで発表する資料です。

Transcript

1. ࣗಈςετͷา໨
   λϐΦΧ-5
   લా࿨ਓ
   

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2. ࣗݾ঺հ
   w લా࿨ਓ
   w !DIJSPSVYYYY
   w 3099
   

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3. ࠷ॳʹ
   w ࣗಈςετͬͯ೉͘͠ͳ͍Ͱ͔͢ʁ
   w BTTFSU&RVBMT
   Έ͍ͨͳαϯϓϧ͔͠ͳ͍
   w ͔ͦ͜ΒϓϩμΫγϣϯͷίʔυॻ͘ͷແཧ͘ͳ͍ʁ
   

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4. ࠷ॳʹ
   w ๻΋͍ͬͺ͍ඍົͳςετίʔυॻ͍ͨ
   w ඍົͳίʔυ΋͍ͬͺ͍ݟ͖ͯͨ
   w ͋ΕɺΈΜͳಉ͡Α͏ʹϋϚ͍ͬͯΔͷͰ͸ʁ
   w ؕΓ͕ͪͳύλʔϯͱɺͲ͏͢Ε͹͍͍͔Λ঺հ͢ΔΑ
   w ݸਓతͳࣄ৘ʹΑΓ1)1ͩΑ
   

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5. ಉ͡ϩδοΫ
   Ξϯνύλʔϯ
   

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6. ಉ͡ϩδοΫ
   function sum(array $array)
   {
   $sum = 0;
   foreach ($array as $value) {
   $sum += $value;
   }
   return $sum;
   }
   public function testSum()
   {
   $input = [1, 2, 3];
   $expected = 0;
   foreach ($input as $value) {
   $expected += $value;
   }
   $this->assertEquals($expected, sum($input));
   }
   

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7. ಉ͡ϩδοΫ
   w ࣮૷ͱςετ͕ಉ͡ϩδοΫ
   w ͦ΋ͦ΋ςετʹͳͬͯͳ͍
   w ಉ͡ܭࢉͨ͠ΒͦΒಉ݁͡ՌʹͳΔΑͶ
   w খֶߍͷͱ͖ʹͯͨ͠ݕࢉ΋ҧ͏ܭࢉํ๏Ͱ΍ͬͯͨ͸ͣ
   ‎ ܾΊଧͪςετ͕༗ޮ
   

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8. ܾΊଧͪςετ
   public function testSum()
   {
   $this->assertEquals(6, sum([1, 2, 3]));
   $this->assertEquals(2, sum([2]));
   $this->assertEquals(0, sum([0, 0, 0]));
   $this->assertEquals(0, sum([]));
   }
   public function testSum()
   {
   $input = [1, 2, 3];
   $expected = 0;
   foreach ($input as $value) {
   $expected += $value;
   }
   $this->assertEquals($expected, sum($input));
   }
   

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9. σʔλϓϩόΠμ
   public function testSum(array $input, bool $expected)
   {
   $this->assertEquals($expected, sum($input));
   }
   public function dataProvider(): array
   {
   return [
   ['input' => [1, 2, 3], 'expected' => 6],
   ['input' => [2], 'expected' => 2],
   ['input' => [0, 0, 0], 'expected' => 0],
   ['input' => [], 'expected' => 0],
   ];
   }
   

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10. σʔλϓϩόΠμ
    ͷ࢖͍·Θ͠
    Ξϯνύλʔϯ
    

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11. σʔλϓϩόΠμͷ࢖͍·Θ͠
    public function testGetQuestionsWithoutDate(array $input, array $expected)
    {
    $expected['created_at'] = null;
    $expected['updated_at'] = null;
    $expected['deleted_at'] = null;
    $service = new QuestionService();
    $this->assertEquals($expected, $service->getQuestionsWithoutDate($input));
    }
    

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12. σʔλϓϩόΠμͷ࢖͍·Θ͠
    w ଞͷςετͰ࢖༻͍ͯ͠ΔσʔλϓϩόΠμΛແཧʹྲྀ༻
    w ड͚औͬͨ஋Λߋ৽ͨ͠ΓɺҰ෦Λ࢖Θͳ͔ͬͨΓ
    w ΋͸΍σόοΨ͕ͳ͍ͱಡΊͳ͍
    w ίʔυΛ௥͏࣌ʹσʔλϓϩόΠμ͔ΒԿΛ౉͞Ε͔ͨΛهԱ͠
    ͯɺͦͷهԱͷ஋Λߋ৽͠ͳ͍ͱ͍͚ͳ͍
    ‎ ςετσʔλϓϩόΠμ͕͓͢͢Ί
    

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13. ςετσʔλϓϩόΠμ
    public function getQuestionDataProvider(): array
    {
    return [
    'input' => [
    'title' => 'question title',
    ],
    'expected' => [
    'title' => 'question title',
    'author' => ‘default author',
    'created_at' => '2019-02-03 00:00:00',
    'updated_at' => '2019-02-03 00:00:00',
    'deleted_at' => null,
    ],
    ];
    }
    public function getQuestionWithoutDateDataProvider(): array
    {
    return [
    'input' => [
    'title' => 'question title',
    ],
    'expected' => [
    'title' => 'question title',
    'author' => ‘default author',
    ],
    ];
    }
    

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14. ςετσʔλϓϩόΠμ
    public function testGetQuestions(array $input, array $expected)
    {
    $service = new QuestionService();
    $this->assertEquals($expected, $service->getQuestions($input));
    }
    public function testGetQuestionsWithoutDate(array $input, array $expected)
    {
    $service = new QuestionService();
    $this->assertEquals($expected, $service->getQuestionsWithoutDate($input));
    }
    

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15. ςετσʔλϓϩόΠμ
    public function getQuestionDataProvider(): array
    {
    return [
    'input' => [
    'title' => 'question title',
    ],
    'expected' => $this->defaultQuestionAttributes(),
    ];
    }
    public function defaultQuestionAttributes(array $overrides = [])
    {
    $default = [
    'title' => 'question title',
    'author' => 'default author',
    'created_at' => '2019-02-03 00:00:00',
    'updated_at' => '2019-02-03 00:00:00',
    'deleted_at' => null,
    ];
    return array_merge($default, $overrides);
    }
    

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16. ϥϯμϜ஋ͷݕূ
    Ξϯνύλʔϯ
    

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17. ϥϯμϜ஋ͷݕূ
    public function testDelete()
    {
    $question1 = factory(Question::class)->create();
    $question2 = factory(Question::class)->create();
    $service = new QuestionService();
    $service->delete($question1);
    $this->assertDatabaseMissing(['title' => $question1->title]);
    $this->assertDatabaseHas(['title' => $question2->title]);
    }
    

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18. ϥϯμϜ஋ͷݕূ
    w ϥϯμϜʹੜ੒͞Εͨ஋Ͱൺֱɾ֬ೝ͢Δ
    w ϥϯμϜ஋ʹΑͬͯ͸མͪΔ৔߹͕͋Δ
    w ςετΨνϟͷൃੜ
    w ͦ΋ͦ΋ͳͥϥϯμϜ஋Λ࢖͏ͷ͔Λߟ͑Α͏
    ‎ ϥϯμϜ஋Λൺֱɾ֬ೝ͠ͳ͍
    

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19. ϥϯμϜ஋ͷݕূ
    public function testDelete()
    {
    $question1 = factory(Question::class)->create(['title' => 'ফ͑Δ']);
    $question2 = factory(Question::class)->create(['title' => '࢒Δ']);
    $service = new QuestionService();
    $service->delete($question1);
    $this->assertDatabaseMissing(['title' => 'ফ͑Δ']);
    $this->assertDatabaseHas(['title' => '࢒Δ']);
    }
    

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20. ·ͱΊ
    w ܾΊଧͪςετΛ͠Α͏
    w ςετσʔλϓϩόΠμ
    w ϥϯμϜ஋Ͱൺֱɾ֬ೝΛ͠ͳ͍
    

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