test:CSV-Parser-UnitTests added

src/test/java/de/featjar/formula/io/BooleanAssignmentListCSVFormatParserTest.java

@@ -0,0 +1,126 @@
+package de.featjar.formula.io;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+import java.util.Arrays;
+
+import de.featjar.base.FeatJAR;
+import de.featjar.base.io.input.FileInputMapper;
+import de.featjar.formula.VariableMap;
+import de.featjar.formula.assignment.BooleanAssignmentList;
+import de.featjar.formula.assignment.BooleanSolution;
+import de.featjar.formula.io.csv.BooleanAssignmentListCSVFormat;
+
+public class BooleanAssignmentListCSVFormatParserTest {
+	static BooleanAssignmentListCSVFormat csvFile;
+
+	@BeforeAll
+    public static void begin() {
+        FeatJAR.testConfiguration().initialize();
+        csvFile = new BooleanAssignmentListCSVFormat();
+    }
+
+    @AfterAll
+    public static void end() {
+        FeatJAR.deinitialize();
+    }
+
+     FileInputMapper csvSelect(String count) {
+    	FileInputMapper file = null;
+    	String relPath = "./src/testFixtures/resources/formats/csv/csv_";
+    	relPath += count;
+    	relPath += ".csv";
+
+    	try {
+    		Path path = Path.of(relPath);
+    		file = new FileInputMapper(path, StandardCharsets.UTF_8);
+    	} catch (IOException e) {
+
+    	}
+
+    	return file;
+    }
+
+
+
+    @Test
+	void csvTest_EmptyFile() {
+		var file = csvSelect("0");
+		var result = csvFile.parse(file);
+		assertTrue(result.isEmpty());
+	}
+
+    @Test
+	void csvTest_Positive1() {
+		var file = csvSelect("1");
+		var result = csvFile.parse(file);
+
+		assertEquals(result.get(), new BooleanAssignmentList(new VariableMap(Arrays.asList("A","B","C","D","E")), 
+	    		Arrays.asList(new BooleanSolution(1,2,3,-4,-5), new BooleanSolution(1,-2,3,-4,-5), new BooleanSolution(-1,-2,3,-4,0), new BooleanSolution(1,2,3,4,5), new BooleanSolution(-1,-2,-3,4,5))));
+	}
+
+    @Test
+	void csvTest_Positive2() {
+		var file = csvSelect("2");
+		var result = csvFile.parse(file);
+		assertEquals(result.get(), new BooleanAssignmentList(new VariableMap(Arrays.asList("A","B","C")), 
+	    		Arrays.asList(new BooleanSolution(1,2,3), new BooleanSolution(1,-2,-3), new BooleanSolution(1,-2,3))));
+	}
+
+    @Test
+	void csvtest_Positive3() {
+		var file = csvSelect("3");
+		var result = csvFile.parse(file);
+		assertEquals(result.get(), new BooleanAssignmentList(new VariableMap(Arrays.asList("A","B","C","D","E","F")), 
+	    		Arrays.asList(new BooleanSolution(1,2,3,-4,-5,0), new BooleanSolution(1,-2,-3,4,5,0), new BooleanSolution(-1,-2,3,4,-5,0))));
+	}
+
+    @Test
+	void csvTest_Nonsense() {
+		var file = csvSelect("4");
+		var result = csvFile.parse(file);
+		assertTrue(result.hasProblems());
+		assertTrue(result.getProblems().get(0).getMessage().contains("First column name must be Configuration"));
+	}
+
+    @Test
+	void csvTest_ValueMismatch() {
+		var file = csvSelect("5");
+		var result = csvFile.parse(file);
+		assertTrue(result.hasProblems());
+		assertTrue(result.getProblems().get(0).getMessage().contains("Number of values"));
+	}
+
+    @Test
+	void csvTest_MissingRowConfig() {
+		var file = csvSelect("6");
+		var result = csvFile.parse(file);
+		assertTrue(result.hasProblems());
+		assertTrue(result.getProblems().get(0).getMessage().contains("First value must be"));
+	}
+
+    @Test
+	void csvTest_UnrecognisedValue() {
+		var file = csvSelect("7");
+		var result = csvFile.parse(file);
+		assertTrue(result.hasProblems());
+		assertTrue(result.getProblems().get(0).getMessage().contains("Unknown value"));
+	}
+
+    @Test
+	void csvTest_VariableMismatch() {
+		var file = csvSelect("8");
+		var result = csvFile.parse(file);
+		assertTrue(result.hasProblems());
+		assertTrue(result.getProblems().get(0).getMessage().contains("Number of values"));
+	}
+}
+

src/testFixtures/resources/formats/csv/csv_0.csv

@@ -0,0 +1 @@
+

src/testFixtures/resources/formats/csv/csv_1.csv

@@ -0,0 +1,6 @@
+Configuration;A;B;C;D;E;
+1;+;+;+;-;-;
+2;+;-;+;-;-;
+3;-;-;+;-;0;
+4;+;+;+;+;+;
+5;-;-;-;+;+;

src/testFixtures/resources/formats/csv/csv_2.csv

@@ -0,0 +1,4 @@
+Configuration;A;B;C;
+1;+;+;+;
+2;+;-;-;
+3;+;-;+;

src/testFixtures/resources/formats/csv/csv_3.csv

@@ -0,0 +1,4 @@
+Configuration;A;B;C;D;E;F;
+1;+;+;+;-;-;0;
+2;+;-;-;+;+;0;
+3;-;-;+;+;-;0;

src/testFixtures/resources/formats/csv/csv_4.csv

@@ -0,0 +1,3 @@
+kjbgaöhgöiah
+akjghaköghöashg
+aöskjghsKÖGHSJKÖBG

src/testFixtures/resources/formats/csv/csv_5.csv

@@ -0,0 +1,4 @@
+Configuration;A;B;C;D;E;F;
++;+;+;-;-;0;
++;-;-;+;+;0;
+-;-;+;+;-;0;

src/testFixtures/resources/formats/csv/csv_6.csv

@@ -0,0 +1,4 @@
+Configuration;A;B;C;D;E;F;
+1;+;+;+;-;-;0;
+p;+;-;-;+;+;0;
+3;-;-;+;+;-;0;

src/testFixtures/resources/formats/csv/csv_7.csv

@@ -0,0 +1,4 @@
+Configuration;A;B;C;D;E;F;
+1;+;+;+;-;-;0;
+2;+;-;-;<;+;0;
+3;-;-;+;+;-;0;

src/testFixtures/resources/formats/csv/csv_8.csv

@@ -0,0 +1,4 @@
+Configuration;A;B;C;D;E;
+1;+;+;+;-;-;0;
+2;+;-;-;+;+;0;
+3;-;-;+;+;-;0;