QgsRectangle,
                       QgsRasterLayer,
                       QgsComposition,
                       QgsMapRenderer,
                       QgsMapLayerRegistry,
                       QgsMultiBandColorRenderer
                     )
from utilities import (unitTestDataPath,
                       getQgisTestApp,
                       TestCase,
                       unittest,
                       expectedFailure
                      )
from qgscompositionchecker import QgsCompositionChecker

QGISAPP, CANVAS, IFACE, PARENT = getQgisTestApp()
TEST_DATA_DIR = unitTestDataPath()


class TestQgsComposerMap(TestCase):

    def __init__(self, methodName):
        """Run once on class initialisation."""
        unittest.TestCase.__init__(self, methodName)
        myPath = os.path.join(TEST_DATA_DIR, 'landsat.tif')
        rasterFileInfo = QFileInfo(myPath)
        mRasterLayer = QgsRasterLayer(rasterFileInfo.filePath(),
                                      rasterFileInfo.completeBaseName())
        rasterRenderer = QgsMultiBandColorRenderer(
            mRasterLayer.dataProvider(), 2, 3, 4)
        mRasterLayer.setRenderer(rasterRenderer)

__revision__ = '$Format:%H$'

import qgis

from utilities import (unittest,
                       TestCase,
                       getQgisTestApp
                       )
from qgis.core import (edit,
                       QgsFeature,
                       QgsGeometry,
                       QgsVectorLayer,
                       QgsEditError
                       )

getQgisTestApp()


class TestSyntacticSugar(TestCase):

    def testEdit(self):
        """Test `with edit(layer):` code"""

        ml = QgsVectorLayer("Point?crs=epsg:4236&field=id:integer&field=value:double",
                            "test_data", "memory")
        # Data as list of x, y, id, value
        assert ml.isValid()
        fields = ml.fields()

        # Check insert
        with edit(ml):