Php单元测试没有覆盖Yii2模型的所有属性标签

当我使用phpunit进行测试时，我正在为Yii2编写测试代码。那么代码覆盖率检查并没有完全覆盖属性标签方法。它只包括第一行。这是我下面给出的测试模型代码

public function testattributeLabels()
{
    $attribute = Academicrecords::attributeLabels();
    print_r($attribute);

    $this->assertInternalType('array',$attribute);
    $this->assertContains('Student Name',$attribute);

    $this->assertEquals('Student Name',$attribute['student_id']);
    $this->assertEquals('ID',$attribute['id']);
    $this->assertEquals('School Name',$attribute['school_name']);
    $this->assertEquals('Class',$attribute['class']);
    $this->assertEquals('Stream',$attribute['stream']);

    $this->assertEquals('Created On',$attribute['created_on']);
    $this->assertEquals('Modified On',$attribute['modified_on']);
    $this->assertEquals('Created By',$attribute['created_by']);
    $this->assertEquals('Modified By',$attribute['modified_by']);
}

这是我的模型代码

public function attributeLabels()
{
    return [
        'id' => 'ID',
        'student_id' => 'Student Name',
        'school_name' => 'School Name',
        'class' => 'Class',
        'stream' => 'Stream',
        'created_by' => 'Created By',
        'created_on' => 'Created On',
        'modified_by' => 'Modified By',
        'modified_on' => 'Modified On',
    ];
}

这是我的codeception结果

因为attributeLabels（）不是静态函数，所以您可能想试试这个。但不确定它是否解决了您的问题

public function testattributeLabels() {
    $model = new Academicrecords();

    $this->assertEquals('Student Name',$model->getAttributeLabel('student_id'));
    $this->assertEquals('ID',$model->getAttributeLabel('id'));
    $this->assertEquals('School Name',$model->getAttributeLabel('school_name'));
    $this->assertEquals('Class',$model->getAttributeLabel('class'));
    $this->assertEquals('Stream',$model->getAttributeLabel('stream'));

    $this->assertEquals('Created On',$model->getAttributeLabel('created_on'));
    $this->assertEquals('Modified On',$model->getAttributeLabel('modified_on'));
    $this->assertEquals('Created By',$model->getAttributeLabel('created_by'));
    $this->assertEquals('Modified By',$model->getAttributeLabel('modified_by')); 
}