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https://github.com/MinimalBible/MinimalBible
synced 2024-11-04 15:18:22 -05:00
Add some slight refactoring
Unfortunately it's too hard to add the tests I wanted to
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@ -4,13 +4,10 @@ import android.annotation.SuppressLint;
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import org.bspeice.minimalbible.service.format.osisparser.OsisParser;
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import org.crosswire.jsword.book.OSISUtil;
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import org.crosswire.jsword.passage.Verse;
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import org.junit.Before;
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import org.junit.Ignore;
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import org.junit.Test;
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import org.xml.sax.Attributes;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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import static org.mockito.Mockito.mock;
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@ -58,28 +55,4 @@ public class OsisParserTest {
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parser.endElement("", "", "");
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assertTrue(parser.getDoWrite().isEmpty());
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}
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// During initial development, I accidentally set up the verseContent
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// as a value computed every time - so you'd get a new "content" every time
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// you tried to update it. Thus, if you updated the content only once, you're fine.
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// Try and update multiple times, and things would start going crazy.
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// TODO: Why is this ignored?
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@SuppressLint("NewApi")
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@SuppressWarnings("unused")
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@Ignore
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public void ignoreTestVerseContentConsistent() {
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String string1 = "1";
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String string2 = "2";
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// Yes, I need intimate knowledge of the state machine to run this test
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// Also, Verse is final, so I can't mock that, which is why this test is ignored.
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Verse mockVerse = mock(Verse.class);
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parser.setVerse(mockVerse);
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parser.getDoWrite().push(true);
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parser.characters(string1.toCharArray(), 0, string1.length());
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assertEquals(parser.getVerseContent().getContent(), string1);
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parser.characters(string2.toCharArray(), 0, string2.length());
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assertEquals(parser.getVerseContent().getContent(), string1 + string2);
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}
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}
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@ -2,7 +2,6 @@ package org.bspeice.minimalbible.activity.viewer;
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import android.util.Log;
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import org.bspeice.minimalbible.service.lookup.DefaultVerseLookup;
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import org.bspeice.minimalbible.service.lookup.VerseLookup;
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import org.bspeice.minimalbible.service.manager.BookManager;
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import org.crosswire.jsword.book.Book;
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@ -100,6 +99,6 @@ public class BibleViewerModules {
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@Provides
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@Singleton
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VerseLookup verseLookup(@Named("MainBook") Book b) {
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return new DefaultVerseLookup(b);
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return new VerseLookup(b);
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}
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}
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@ -6,6 +6,8 @@ import java.util.ArrayDeque
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import org.xml.sax.Attributes
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import org.crosswire.jsword.book.OSISUtil
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import org.bspeice.minimalbible.SafeValDelegate
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import org.crosswire.jsword.book.BookData
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import org.crosswire.jsword.book.Book
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/**
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* Created by bspeice on 9/10/14.
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@ -15,13 +17,17 @@ class OsisParser() : DefaultHandler() {
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// Don't pass a verse as part of the constructor, but still guarantee
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// that it will exist
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public var verse: Verse by SafeValDelegate()
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var verseContent: VerseContent? = null
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var verseContent: VerseContent by SafeValDelegate()
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// TODO: Implement a stack to keep min API 8
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val doWrite = ArrayDeque<Boolean>()
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fun getJson() = verseContent!!.json
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fun getJson(b: Book, v: Verse): String {
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// I don't always set up my constructors to have faces, but when I do...
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verseContent = VerseContent(v = v)
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BookData(b, v).getSAXEventProvider() provideSAXEvents this
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return verseContent.json
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}
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override fun startElement(uri: String, localName: String,
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qName: String, attributes: Attributes) {
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@ -37,7 +43,6 @@ class OsisParser() : DefaultHandler() {
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override fun characters(ch: CharArray, start: Int, length: Int) {
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if (doWrite.peek())
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verseContent = verseContent?.appendContent(String(ch)) ?:
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VerseContent(verse, content = String(ch))
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verseContent = verseContent appendContent String(ch)
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}
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}
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@ -6,14 +6,16 @@ import rx.functions.Action1
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import org.crosswire.jsword.passage.Verse
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import rx.subjects.PublishSubject
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import rx.schedulers.Schedulers
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import org.crosswire.jsword.book.BookData
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import org.bspeice.minimalbible.service.format.osisparser.OsisParser
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import org.crosswire.jsword.book.getVersification
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/**
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* Created by bspeice on 11/12/14.
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* Do the low-level work of getting a verse's content
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* This class is currently impossible to test because I can't mock Verse objects
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*/
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open class VerseLookup(val b: Book,
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val cache: LruCache<Int, String> = LruCache(1000000)) : Action1<Verse> {
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open class VerseLookup(val b: Book) : Action1<Verse> {
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val cache = VerseCache()
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/**
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* The listener servers to let other objects notify us we should pre-cache verses
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*/
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@ -27,7 +29,7 @@ open class VerseLookup(val b: Book,
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fun getVerseId(v: Verse) = v.getOrdinal()
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fun getJson(v: Verse): String =
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if (contains(v))
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if (cache contains v)
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cache[getVerseId(v)]
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else {
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val content = doLookup(v)
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@ -43,14 +45,9 @@ open class VerseLookup(val b: Book,
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* @param v The verse to look up
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* @return The JSON content of this verse
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*/
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fun doLookup(v: Verse): String {
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val data = BookData(b, v)
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val provider = data.getSAXEventProvider()
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val handler = OsisParser()
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handler.verse = v
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provider provideSAXEvents handler
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return handler.getJson()
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}
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fun doLookup(v: Verse): String = OsisParser().getJson(b, v)
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fun doLookup(ordinal: Int): String = OsisParser()
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.getJson(b, Verse(b.getVersification(), ordinal))
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/**
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* Not necessary, but helpful if you let us know ahead of time we should pre-cache a verse.
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@ -68,7 +65,7 @@ open class VerseLookup(val b: Book,
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* @param v The verse to check
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* @return Whether we can retrieve the verse from our cache
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*/
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fun contains(v: Verse) = cache[v.getOrdinal()] != null
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open fun contains(v: Verse) = cache[v.getOrdinal()] != null
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// IO Thread operations begin here
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@ -81,4 +78,8 @@ open class VerseLookup(val b: Book,
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}
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}
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class DefaultVerseLookup(b: Book) : VerseLookup(b) {}
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open class VerseCache : LruCache<Int, String>(1000000) {
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fun getId(v: Verse) = v.getOrdinal()
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fun contains(v: Verse) = (this get getId(v)) != null
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}
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