stacked test internal

src/oned/rss/expanded/RSSExpandedStackedInternalTestCase.java

@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2012 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.
- */
-
-/*
- * These authors would like to acknowledge the Spanish Ministry of Industry,
- * Tourism and Trade, for the support in the project TSI020301-2008-2
- * "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
- * Mobile Dynamic Environments", led by Treelogic
- * ( http://www.treelogic.com/ ):
- *
- *   http://www.piramidepse.com/
- */
-
-package com.google.zxing.oned.rss.expanded;
-
-import java.util.List;
-
-import com.google.zxing.oned.OneDReader;
-import org.junit.Assert;
-import org.junit.Test;
-
-import com.google.zxing.BinaryBitmap;
-import com.google.zxing.NotFoundException;
-import com.google.zxing.RXingResult;
-import com.google.zxing.common.BitArray;
-
-/**
- * Tests {@link RSSExpandedReader} handling of stacked RSS barcodes.
- */
-public final class RSSExpandedStackedInternalTestCase extends Assert {
-
-  @Test
-  public void testDecodingRowByRow() throws Exception {
-    RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
-
-    BinaryBitmap binaryMap = TestCaseUtil.getBinaryBitmap("src/test/resources/blackbox/rssexpandedstacked-2/1000.png");
-
-    int firstRowNumber = binaryMap.getHeight() / 3;
-    BitArray firstRow = binaryMap.getBlackRow(firstRowNumber, null);
-    try {
-      rssExpandedReader.decodeRow2pairs(firstRowNumber, firstRow);
-      fail(NotFoundException.class.getName() + " expected");
-    } catch (NotFoundException nfe) {
-      // ok
-    }
-
-    assertEquals(1, rssExpandedReader.getRows().size());
-    ExpandedRow firstExpandedRow = rssExpandedReader.getRows().get(0);
-    assertEquals(firstRowNumber, firstExpandedRow.getRowNumber());
-
-    assertEquals(2, firstExpandedRow.getPairs().size());
-
-    firstExpandedRow.getPairs().get(1).getFinderPattern().getStartEnd()[1] = 0;
-
-    int secondRowNumber = 2 * binaryMap.getHeight() / 3;
-    BitArray secondRow = binaryMap.getBlackRow(secondRowNumber, null);
-    secondRow.reverse();
-
-    List<ExpandedPair> totalPairs = rssExpandedReader.decodeRow2pairs(secondRowNumber, secondRow);
-
-    RXingResult result = RSSExpandedReader.constructRXingResult(totalPairs);
-    assertEquals("(01)98898765432106(3202)012345(15)991231", result.getText());
-  }
-
-  @Test
-  public void testCompleteDecode() throws Exception {
-    OneDReader rssExpandedReader = new RSSExpandedReader();
-
-    BinaryBitmap binaryMap = TestCaseUtil.getBinaryBitmap("src/test/resources/blackbox/rssexpandedstacked-2/1000.png");
-
-    RXingResult result = rssExpandedReader.decode(binaryMap);
-    assertEquals("(01)98898765432106(3202)012345(15)991231", result.getText());
-  }
-
-
-}

src/oned/rss/expanded/expanded_pair.rs

@@ -63,6 +63,11 @@ impl ExpandedPair {
         &self.finderPattern
     }
 
+    #[cfg(test)]
+    pub(crate) fn getFinderPatternMut(&mut self) -> &mut Option<FinderPattern> {
+        &mut self.finderPattern
+    }
+
     pub fn mustBeLast(&self) -> bool {
         self.rightChar.is_none()
     }

src/oned/rss/expanded/expanded_row.rs

@@ -35,6 +35,11 @@ impl ExpandedRow {
         &self.pairs
     }
 
+    #[cfg(test)]
+    pub(crate) fn getPairsMut(&mut self) -> &mut [ExpandedPair]{
+        &mut self.pairs
+    }
+
     pub fn getRowNumber(&self) -> u32 {
         self.rowNumber
     }

src/oned/rss/expanded/mod.rs

@@ -26,3 +26,9 @@ mod rss_expanded_image_2_result_test_case;
 
 #[cfg(test)]
 mod rss_expanded_image_2_string_test_case;
+
+#[cfg(test)]
+mod rss_expanded_stacked_internal_test_case;
+
+#[cfg(test)]
+mod test_case_util;

src/oned/rss/expanded/rss_expanded_reader.rs

@@ -142,8 +142,8 @@ pub struct RSSExpandedReader {
     oddCounts: [u32; 4],
     evenCounts: [u32; 4],
 
-    pairs: Vec<ExpandedPair>, //new ArrayList<>(MAX_PAIRS);
-    rows: Vec<ExpandedRow>,   // new ArrayList<>();
+     pub(super) pairs: Vec<ExpandedPair>, //new ArrayList<>(MAX_PAIRS);
+     pub(super) rows: Vec<ExpandedRow>,   // new ArrayList<>();
     startEnd: [u32; 2],       // new int[2];
     startFromEven: bool,
 }
@@ -529,12 +529,17 @@ impl RSSExpandedReader {
     }
 
     // Only used for unit testing
-    fn getRows(&self) -> &[ExpandedRow] {
-        &self.rows
+    #[cfg(test)]
+    pub(crate) fn getRowsMut(&mut self) -> &mut [ExpandedRow] {
+        &mut self.rows
+    }
+    #[cfg(test)]
+    pub(crate) fn getRows(& self) -> & [ExpandedRow] {
+        & self.rows
     }
 
     // Not private for unit testing
-    fn constructRXingResult(pairs: &[ExpandedPair]) -> Result<RXingResult, Exceptions> {
+    pub(crate) fn constructRXingResult(pairs: &[ExpandedPair]) -> Result<RXingResult, Exceptions> {
         let binary = bit_array_builder::buildBitArray(&pairs.to_vec());
 
         let mut decoder = abstract_expanded_decoder::createDecoder(&binary)?;

src/oned/rss/expanded/rss_expanded_stacked_internal_test_case.rs

@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2012 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.
+ */
+
+/*
+ * These authors would like to acknowledge the Spanish Ministry of Industry,
+ * Tourism and Trade, for the support in the project TSI020301-2008-2
+ * "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
+ * Mobile Dynamic Environments", led by Treelogic
+ * ( http://www.treelogic.com/ ):
+ *
+ *   http://www.piramidepse.com/
+ */
+
+use crate::{Exceptions, common::BitArray, oned::rss::expanded::ExpandedPair, Reader};
+
+use super::{RSSExpandedReader, test_case_util};
+
+
+/**
+ * Tests {@link RSSExpandedReader} handling of stacked RSS barcodes.
+ */
+
+
+  #[test]
+  fn testDecodingRowByRow()  {
+    let mut rssExpandedReader =  RSSExpandedReader::new();
+
+    let binaryMap = test_case_util::getBinaryBitmap("1000.png");
+
+    let firstRowNumber = binaryMap.getHeight() / 3;
+    let firstRow = binaryMap.getBlackRow(firstRowNumber, &mut BitArray::new()).expect("get row");
+    
+    // let tester = ;
+
+    assert!(|| -> Result<Vec<ExpandedPair>,Exceptions> {
+      rssExpandedReader.decodeRow2pairs(firstRowNumber as u32, &firstRow)
+      // fail(NotFoundException.class.getName() + " expected");
+    }().is_err());
+    
+
+    assert_eq!(1, rssExpandedReader.getRows().len());
+    let firstExpandedRow = &mut rssExpandedReader.rows[0]; //&mut rssExpandedReader.getRowsMut()[0];//.expect("not None");
+    
+    assert_eq!(firstRowNumber as u32, firstExpandedRow.getRowNumber());
+
+    assert_eq!(2, firstExpandedRow.getPairs().len());
+
+    firstExpandedRow.getPairsMut()[1].getFinderPatternMut().as_mut().unwrap().getStartEndMut()[1] = 0;
+    rssExpandedReader.pairs.last_mut().as_mut().unwrap().getFinderPatternMut().as_mut().unwrap().getStartEndMut()[1] = 0;
+
+    let secondRowNumber = 2 * binaryMap.getHeight() / 3;
+    let mut secondRow = binaryMap.getBlackRow(secondRowNumber, &mut BitArray::new()).expect("get row");
+    secondRow.reverse();
+
+    let totalPairs = rssExpandedReader.decodeRow2pairs(secondRowNumber as u32, &secondRow).expect("decode pairs");
+
+    let result = RSSExpandedReader::constructRXingResult(&totalPairs).expect("construct");
+    assert_eq!("(01)98898765432106(3202)012345(15)991231", result.getText());
+  }
+
+  #[test]
+  fn testCompleteDecode() {
+    let mut rssExpandedReader =  RSSExpandedReader::new();
+
+    let binaryMap = test_case_util::getBinaryBitmap("1000.png");
+
+    let result = rssExpandedReader.decode(&binaryMap).expect("decode");
+    assert_eq!("(01)98898765432106(3202)012345(15)991231", result.getText());
+  }
+

src/oned/rss/expanded/test_case_util.rs

@@ -24,33 +24,25 @@
  *   http://www.piramidepse.com/
  */
 
-package com.google.zxing.oned.rss.expanded;
+use std::rc::Rc;
 
-import java.awt.image.BufferedImage;
-import java.io.IOException;
-import java.nio.file.Path;
+use image::DynamicImage;
 
-import javax.imageio.ImageIO;
+use crate::{BinaryBitmap, common::GlobalHistogramBinarizer, BufferedImageLuminanceSource};
 
-import com.google.zxing.BinaryBitmap;
-import com.google.zxing.BufferedImageLuminanceSource;
-import com.google.zxing.common.AbstractBlackBoxTestCase;
-import com.google.zxing.common.GlobalHistogramBinarizer;
 
-final class TestCaseUtil {
+  fn getBufferedImage( fileName:&str) -> DynamicImage {
+    let path = format!("test_resources/blackbox/rssexpandedstacked-2/{}",fileName);
 
-  private TestCaseUtil() {
+    let image = image::open(path).expect("load image");
+
+    image
   }
 
-  private static BufferedImage getBufferedImage(String path) throws IOException {
-    Path file = AbstractBlackBoxTestCase.buildTestBase(path);
-    return ImageIO.read(file.toFile());
+  pub(crate) fn getBinaryBitmap( fileName:&str) -> BinaryBitmap {
+    let bufferedImage = getBufferedImage(fileName);
+    let binaryMap =
+         BinaryBitmap::new(Rc::new(GlobalHistogramBinarizer::new(Box::new(BufferedImageLuminanceSource::new(bufferedImage)))));
+         
+         binaryMap
   }
-
-  static BinaryBitmap getBinaryBitmap(String path) throws IOException {
-    BufferedImage bufferedImage = getBufferedImage(path);
-    BufferedImageLuminanceSource luminanceSource = new BufferedImageLuminanceSource(bufferedImage);
-    return new BinaryBitmap(new GlobalHistogramBinarizer(luminanceSource));
-  }
-
-}

src/oned/rss/finder_pattern.rs

@@ -48,6 +48,11 @@ impl FinderPattern {
         &self.startEnd
     }
 
+    #[cfg(test)]
+    pub(crate)fn getStartEndMut(&mut self) -> &mut [usize]{
+        &mut self.startEnd
+    }
+
     pub fn getRXingResultPoints(&self) -> &[RXingResultPoint] {
         &self.resultPoints
     }