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authorSean Owen <srowen@gmail.com>2016-09-11 11:51:20 +0300
committerSean Owen <srowen@gmail.com>2016-09-11 11:51:20 +0300
commit0718d8a45fabe1dcd837088a8c66f45414500ba8 (patch)
tree40523ff4fb14c2809c0f5688971c67f89c8a155c /core/src/test/java
parent28c328809478e30a05357e9a018c8e279a916898 (diff)
downloadzxing-0718d8a45fabe1dcd837088a8c66f45414500ba8.tar.xz
A little more coverage for PDF417 writer and multi QR code
Diffstat (limited to 'core/src/test/java')
-rw-r--r--core/src/test/java/com/google/zxing/multi/qrcode/MultiQRCodeTestCase.java74
-rw-r--r--core/src/test/java/com/google/zxing/pdf417/PDF417WriterTestCase.java67
2 files changed, 141 insertions, 0 deletions
diff --git a/core/src/test/java/com/google/zxing/multi/qrcode/MultiQRCodeTestCase.java b/core/src/test/java/com/google/zxing/multi/qrcode/MultiQRCodeTestCase.java
new file mode 100644
index 000000000..34e6029e4
--- /dev/null
+++ b/core/src/test/java/com/google/zxing/multi/qrcode/MultiQRCodeTestCase.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2016 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.zxing.multi.qrcode;
+
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.BinaryBitmap;
+import com.google.zxing.BufferedImageLuminanceSource;
+import com.google.zxing.LuminanceSource;
+import com.google.zxing.Result;
+import com.google.zxing.ResultMetadataType;
+import com.google.zxing.common.HybridBinarizer;
+import com.google.zxing.multi.MultipleBarcodeReader;
+import org.junit.Assert;
+import org.junit.Test;
+
+public final class MultiQRCodeTestCase extends Assert {
+
+ @Test
+ public void testMultiQRCodes() throws Exception {
+ // Very basic test for now
+ Path testBase = Paths.get("src/test/resources/blackbox/multi-qrcode-1");
+ if (!Files.exists(testBase)) {
+ testBase = Paths.get("core").resolve(testBase);
+ }
+
+ Path testImage = testBase.resolve("1.png");
+ BufferedImage image = ImageIO.read(testImage.toFile());
+ LuminanceSource source = new BufferedImageLuminanceSource(image);
+ BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
+
+ MultipleBarcodeReader reader = new QRCodeMultiReader();
+ Result[] results = reader.decodeMultiple(bitmap);
+ assertNotNull(results);
+ assertEquals(4, results.length);
+
+ Set<String> barcodeContents = new HashSet<>();
+ for (Result result : results) {
+ barcodeContents.add(result.getText());
+ assertEquals(BarcodeFormat.QR_CODE, result.getBarcodeFormat());
+ Map<ResultMetadataType,Object> metadata = result.getResultMetadata();
+ assertNotNull(metadata);
+ }
+ Set<String> expectedContents = new HashSet<>();
+ expectedContents.add("You earned the class a 5 MINUTE DANCE PARTY!! Awesome! Way to go! Let's boogie!");
+ expectedContents.add("You earned the class 5 EXTRA MINUTES OF RECESS!! Fabulous!! Way to go!!");
+ expectedContents.add("You get to SIT AT MRS. SIGMON'S DESK FOR A DAY!! Awesome!! Way to go!! Guess I better clean up! :)");
+ expectedContents.add("You get to CREATE OUR JOURNAL PROMPT FOR THE DAY! Yay! Way to go! ");
+ assertEquals(expectedContents, barcodeContents);
+ }
+
+}
diff --git a/core/src/test/java/com/google/zxing/pdf417/PDF417WriterTestCase.java b/core/src/test/java/com/google/zxing/pdf417/PDF417WriterTestCase.java
new file mode 100644
index 000000000..facd33d42
--- /dev/null
+++ b/core/src/test/java/com/google/zxing/pdf417/PDF417WriterTestCase.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2016 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.zxing.pdf417;
+
+import java.util.EnumMap;
+import java.util.Map;
+
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.EncodeHintType;
+import com.google.zxing.WriterException;
+import com.google.zxing.common.BitMatrix;
+import org.junit.Assert;
+import org.junit.Test;
+
+public final class PDF417WriterTestCase extends Assert {
+
+ @Test
+ public void testDataMatrixImageWriter() throws WriterException {
+ Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
+ hints.put(EncodeHintType.MARGIN, 0);
+ int size = 64;
+ PDF417Writer writer = new PDF417Writer();
+ BitMatrix matrix = writer.encode("Hello Google", BarcodeFormat.PDF_417, size, size, hints);
+ assertNotNull(matrix);
+ String expected =
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n" +
+ "X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X \n";
+ assertEquals(expected, matrix.toString());
+ }
+
+}
generated by cgit v1.2.3 (git 2.39.0) at 2026-10-24 21:40:42 +0300