Merge branch 'tests-idfm' into 'idf-mobilite-net'

Implemented tests for GPS and CSVTools classes

See merge request gla-groupe-3/projet!2

src/main/java/fr/u_paris/gla/project/io/NetworkFormat.java

@@ -33,10 +33,10 @@ public final class NetworkFormat {
 
     private static final DateTimeFormatter DURATION_FORMATTER         = DateTimeFormatter
             .ofPattern("HH:mm:ss");
-    private static final NumberFormat      DURATION_SECONDS_FORMATTER = NumberFormat
+    private static final NumberFormat DURATION_INDIVIDUAL_FORMATTER = NumberFormat
             .getIntegerInstance(Locale.ENGLISH);
     static {
-        DURATION_SECONDS_FORMATTER.setMinimumIntegerDigits(2);
+        DURATION_INDIVIDUAL_FORMATTER.setMinimumIntegerDigits(2);
     }
     private static final Temporal ZERO = LocalTime.parse("00:00:00");
 
@@ -45,14 +45,22 @@ public final class NetworkFormat {
         // Tool class
     }
 
+    /** Convert a {@link java.lang.String} into a {@link java.time.Duration}
+     * @param duration the {@link java.lang.String}
+     * @return the {@link java.time.Duration} object
+     */
     public static Duration parseDuration(String duration) {
         LocalTime time = LocalTime.parse("00:" + duration, DURATION_FORMATTER);
         return Duration.between(time, ZERO);
     }
 
+    /** Format a {@link java.time.Duration} into a {@link java.lang.String}
+     * @param duration an object of type {@link java.time.Duration}
+     * @return a String that depicts the duration in format MM:SS
+     */
     public static String formatDuration(Duration duration) {
-        return Long.toString(duration.toMinutes()) + ":"
-                + DURATION_SECONDS_FORMATTER.format(duration.toSecondsPart());
+        return DURATION_INDIVIDUAL_FORMATTER.format(duration.toMinutes()) + ":"
+                + DURATION_INDIVIDUAL_FORMATTER.format(duration.toSecondsPart());
     }
 
     /** Get a formatter for the numbers in a GPS coordinate pair

src/main/java/fr/u_paris/gla/project/io/ScheduleFormat.java

@@ -5,6 +5,7 @@ package fr.u_paris.gla.project.io;
 
 import java.time.format.DateTimeFormatter;
 import java.time.format.ResolverStyle;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -32,11 +33,17 @@ public final class ScheduleFormat {
      * @return the sequence of branching
      */
     public static List<Integer> getTripSequence(String representation) {
-        // TODO Read a trip sequence from a string
 
-        throw new RuntimeException("Not implemented yet");
-    }
+        List<Integer> l = new ArrayList<>();
+        for(String s :  representation.split(","))
+            l.add(Integer.parseInt(s));
+        return l;
+        }
 
+
+    /** Create a {@link java.time.format.DateTimeFormatter} object used to format Dates
+     * @return the formatter
+     */
     public static DateTimeFormatter getTimeFormatter() {
         return DateTimeFormatter.ofPattern("HH:mm").withResolverStyle(ResolverStyle.LENIENT);
     }

src/main/java/fr/u_paris/gla/project/utils/CSVTools.java

@@ -52,11 +52,21 @@ public final class CSVTools {
         readCSVFromInputStream(new FileInputStream(file), contentLineConsumer);
     }
 
+    /** get a CSV file from a URL, download and parse it, and keep values in memory
+     * @param url the address of the CSV file
+     * @param contentLineConsumer the variable used to store the data
+     * @throws IOException if it's impossible to download the file
+     */
     public static void readCSVFromURL(String url, Consumer<String[]> contentLineConsumer)
             throws IOException {
         readCSVFromInputStream(new URL(url).openStream(), contentLineConsumer);
     }
 
+    /** Save our current CSV variable's data into an actual file
+     * @param filename the saved file's name and path
+     * @param contentLineConsumer our data variable
+     * @throws IOException if we can't write the data into the file
+     */
     public static void writeCSVToFile(String filename,
             Stream<String[]> contentLineConsumer) throws IOException {
         try (FileWriter writer = new FileWriter(filename, StandardCharsets.UTF_8)) {

src/test/java/fr/u_paris/gla/project/io/NetworkFormatTest.java

@@ -0,0 +1,80 @@
+package fr.u_paris.gla.project.io;
+
+import org.junit.jupiter.api.Test;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.text.NumberFormat;
+import java.time.Duration;
+import java.time.LocalTime;
+import java.time.format.DateTimeParseException;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class NetworkFormatTest {
+
+    String t = "00:00";
+    NumberFormat GPS_test = NetworkFormat.getGPSFormatter();
+
+    @Test
+    void parseDurationEqual() {
+
+        assertEquals(Duration.ZERO,  NetworkFormat.parseDuration(t));
+    }
+
+    @Test
+    void parseDurationTooBig() {
+        String y = "119:00";
+        assertThrows(DateTimeParseException.class, () ->  NetworkFormat.parseDuration(y));
+    }
+
+    @Test
+    void formatDuration() {
+        assertEquals(t, NetworkFormat.formatDuration(Duration.ZERO));
+    }
+
+    @Test
+    void parseThenFormatDuration(){
+        String t = "00:00";
+        assertEquals(t, NetworkFormat.formatDuration(NetworkFormat.parseDuration(t)));
+    }
+
+    @Test
+    void getGPSFormatterPos() {
+        double GPS_pos = 1.456489615649813;
+        assertEquals(String.valueOf(GPS_pos), GPS_test.format(GPS_pos));
+
+
+    }
+
+    @Test
+    void getGPSFormatterNeg() {
+        double GPS_neg = -1.456489615649813;
+        assertEquals(String.valueOf(GPS_neg), GPS_test.format(GPS_neg));
+
+
+    }
+    @Test
+    void getGPSFormatterNul() {
+        int GPS_nul = 0;
+        assertEquals(String.valueOf(GPS_nul), GPS_test.format(GPS_nul));
+
+
+    }
+
+    @Test
+    void getGPSFormatterBig() {
+        String string_int = "4565156498156489";
+        String string_float = "5675747274674276474267479751262167";
+        BigDecimal GPS_big = new BigDecimal(string_int + "."  + string_float);
+
+
+        assertEquals(string_int + "." + string_float.substring(0, NetworkFormat.GPS_PRECISION),
+                GPS_test.format(GPS_big).replace(",", "").replace(" ",""));
+
+
+    }
+
+
+
+}

src/test/java/fr/u_paris/gla/project/io/ScheduleFormatTest.java

@@ -0,0 +1,33 @@
+package fr.u_paris.gla.project.io;
+
+import org.junit.jupiter.api.Test;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Arrays;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class ScheduleFormatTest {
+
+    @Test
+    public void getTripSequence() {
+        String rpz = "4,5,19,21";
+        List<Integer> test = Arrays.asList(4, 5, 19, 21);
+
+        assertEquals(test, ScheduleFormat.getTripSequence(rpz));
+    }
+
+    @Test
+    void getTimeFormatter() {
+        DateTimeFormatter formatter = ScheduleFormat.getTimeFormatter();
+        LocalDateTime date =   LocalDateTime.now();
+        String test = date.format(formatter);
+        //format date: YYYY-MM-DDTHH:MM:SS.DECIMAL
+        assertEquals(date.toString().substring(11, 16), test);
+
+
+    }
+}

src/test/java/fr/u_paris/gla/project/utils/CSVToolsTest.java

@@ -0,0 +1,76 @@
+package fr.u_paris.gla.project.utils;
+
+
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.util.Arrays;
+
+import java.util.function.Consumer;
+import java.util.stream.Stream;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class CSVToolsTest {
+
+
+
+
+    @Test
+    void readCSVFromURL_invalid() {
+        assertThrows(IOException.class,() -> {
+                    Consumer<String[]> test = s -> System.out.println(Arrays.toString(s));
+                    CSVTools.readCSVFromURL("https://google.fr",
+                            test);
+
+                }
+                );
+    }
+
+    @Test
+    void readCSVFromURL_valid() {
+        assertDoesNotThrow(() -> {
+                    Consumer<String[]> test = s -> System.out.println(Arrays.toString(s));
+                    CSVTools.readCSVFromURL("https://people.sc.fsu.edu/~jburkardt/data/csv/addresses.csv",
+                            test);
+
+                }
+        );
+    }
+
+    @Test
+    void writeCSVToFile() {
+
+        assertDoesNotThrow(() -> {
+            String[] stuff = {"jsqdsqdsqsqffdfgzava", "pfezegrrbeebn", "dfbsduifzegbczi", "sdfsdfcy"};
+            String[][] t = {stuff, stuff};
+            Stream<String[]> test = Arrays.stream(t);
+            CSVTools.writeCSVToFile("test.csv", test);
+
+        });
+    }
+
+    @Test
+    void writeCSVToFile_specialName() {
+
+        assertDoesNotThrow(() -> {
+            String[] stuff = {"jsqdsqdsqsqffdfgzava", "pfezegrrbeebn", "dfbsduifzegbczi", "sdfsdfcy"};
+            String[][] t = {stuff, stuff};
+            Stream<String[]> test = Arrays.stream(t);
+            CSVTools.writeCSVToFile("éè'-'_-éè_à.csv", test);
+
+        });
+    }
+
+    @Test
+    void writeCSVToFile_invalidName() {
+
+        assertThrows( IOException.class ,() -> {
+            String[] stuff = {"jsqdsqdsqsqffdfgzava", "pfezegrrbeebn", "dfbsduifzegbczi", "sdfsdfcy"};
+            String[][] t = {stuff, stuff};
+            Stream<String[]> test = Arrays.stream(t);
+            CSVTools.writeCSVToFile(".", test);
+
+        });
+    }
+}

src/test/java/fr/u_paris/gla/project/utils/GPSTest.java

@@ -0,0 +1,39 @@
+package fr.u_paris.gla.project.utils;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class GPSTest {
+
+
+    @Test
+    void distance_SameLat(){
+        assertDoesNotThrow(
+                () -> {
+                    GPS.distance(5, 3, 5, 11);
+                }
+        );
+    }
+
+    @Test
+    void distance_SameLon(){
+        assertDoesNotThrow(
+                () -> {
+                    GPS.distance(5, 3, 7, 3);
+                }
+        );
+    }
+
+    @Test
+    void distance_SamePoint() {
+        assertEquals(0.0, GPS.distance(5, 3, 5, 3) );
+    }
+
+    @Test
+    void distance_NegativePoint(){
+        assertNotEquals(0.0, GPS.distance(-5, 7, -13, 4));
+    }
+
+
+}