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check the barcode content

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ligi 2014-06-04 20:27:38 +02:00
parent 9250f5f059
commit d6da3d56fb
1 changed files with 52 additions and 1 deletions
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53
src/androidTest/java/org/ligi/passandroid/TheFullscreenBarcodeActivity.java
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@ -1,9 +1,22 @@
package org.ligi.passandroid;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.test.ActivityInstrumentationTestCase2;
import android.test.suitebuilder.annotation.MediumTest;
import android.widget.ImageView;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.ChecksumException;
import com.google.zxing.FormatException;
import com.google.zxing.LuminanceSource;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.NotFoundException;
import com.google.zxing.RGBLuminanceSource;
import com.google.zxing.Reader;
import com.google.zxing.Result;
import com.google.zxing.common.HybridBinarizer;
import com.squareup.spoon.Spoon;
import org.ligi.passandroid.injections.FixedPassBook;
@ -14,10 +27,12 @@ import org.ligi.tracedroid.TraceDroid;
import java.util.ArrayList;
import butterknife.ButterKnife;
import static com.google.android.apps.common.testing.ui.espresso.Espresso.onView;
import static com.google.android.apps.common.testing.ui.espresso.assertion.ViewAssertions.matches;
import static com.google.android.apps.common.testing.ui.espresso.matcher.ViewMatchers.isDisplayed;
import static com.google.android.apps.common.testing.ui.espresso.matcher.ViewMatchers.withId;
import static org.fest.assertions.api.Assertions.assertThat;
public class TheFullscreenBarcodeActivity extends ActivityInstrumentationTestCase2<FullscreenBarcodeActivity> {
@ -25,6 +40,30 @@ public class TheFullscreenBarcodeActivity extends ActivityInstrumentationTestCas
super(FullscreenBarcodeActivity.class);
}
public static String readQRImage(Bitmap bMap) {
String contents = null;
int[] intArray = new int[bMap.getWidth() * bMap.getHeight()];
bMap.getPixels(intArray, 0, bMap.getWidth(), 0, 0, bMap.getWidth(), bMap.getHeight());
LuminanceSource source = new RGBLuminanceSource(bMap.getWidth(), bMap.getHeight(), intArray);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
Reader reader = new MultiFormatReader();// use this otherwise ChecksumException
try {
Result result = reader.decode(bitmap);
contents = result.getText();
} catch (NotFoundException e) {
e.printStackTrace();
} catch (ChecksumException e) {
e.printStackTrace();
} catch (FormatException e) {
e.printStackTrace();
}
return contents;
}
@Override
public void setUp() throws Exception {
super.setUp();
@ -48,6 +87,10 @@ public class TheFullscreenBarcodeActivity extends ActivityInstrumentationTestCas
getActivity();
onView(withId(R.id.fullscreen_image)).check(matches(isDisplayed()));
Spoon.screenshot(getActivity(), "pdf417_barcode");
final ImageView viewById = ButterKnife.findById(getActivity(), R.id.fullscreen_image);
BitmapDrawable bitmapDrawable = (BitmapDrawable) viewById.getDrawable();
assertThat(readQRImage(bitmapDrawable.getBitmap())).isEqualTo("foo");
}
@ -59,6 +102,10 @@ public class TheFullscreenBarcodeActivity extends ActivityInstrumentationTestCas
getActivity();
onView(withId(R.id.fullscreen_image)).check(matches(isDisplayed()));
Spoon.screenshot(getActivity(), "aztec_barcode");
final ImageView viewById = ButterKnife.findById(getActivity(), R.id.fullscreen_image);
BitmapDrawable bitmapDrawable = (BitmapDrawable) viewById.getDrawable();
assertThat(readQRImage(bitmapDrawable.getBitmap())).isEqualTo("foo");
}
@ -70,6 +117,10 @@ public class TheFullscreenBarcodeActivity extends ActivityInstrumentationTestCas
getActivity();
onView(withId(R.id.fullscreen_image)).check(matches(isDisplayed()));
Spoon.screenshot(getActivity(), "qr_barcode");
final ImageView viewById = ButterKnife.findById(getActivity(), R.id.fullscreen_image);
BitmapDrawable bitmapDrawable = (BitmapDrawable) viewById.getDrawable();
assertThat(readQRImage(bitmapDrawable.getBitmap())).isEqualTo("foo");
}
}