add Tests for Validator

Author: Der-Alex-K

src/test/java/de/muenchen/dave/validation/BearbeiteZaehlungValidatorTest.java

@@ -0,0 +1,67 @@
+package de.muenchen.dave.validation;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+
+import de.muenchen.dave.domain.dtos.bearbeiten.BearbeiteKnotenarmDTO;
+import de.muenchen.dave.domain.dtos.bearbeiten.BearbeiteZaehlungDTO;
+import de.muenchen.dave.domain.enums.Fahrzeug;
+import de.muenchen.dave.domain.enums.Zaehlart;
+import java.util.ArrayList;
+import org.junit.jupiter.api.Test;
+
+public class BearbeiteZaehlungValidatorTest {
+
+    private final BearbeiteZaehlungValidator validator = new BearbeiteZaehlungValidator();
+
+    @Test
+    void isValidTest() {
+        assertThat(this.validator.isValid(null, null), is(false));
+        assertThat(this.validator.isValid(new BearbeiteZaehlungDTO(), null), is(true));
+    }
+
+    @Test
+    void areZaehlartAndSelctedKnotenarmeValidTest() {
+        final BearbeiteZaehlungDTO toValidate = new BearbeiteZaehlungDTO();
+        toValidate.setZaehlart(Zaehlart.FJS.name());
+        assertThat(this.validator.areZaehlartAndSelctedKnotenarmeValid(toValidate), is(true));
+        toValidate.setZaehlart(Zaehlart.QJS.name());
+        toValidate.setKnotenarme(new ArrayList<>());
+        assertThat(this.validator.areZaehlartAndSelctedKnotenarmeValid(toValidate), is(false));
+        final BearbeiteKnotenarmDTO node1 = new BearbeiteKnotenarmDTO();
+        node1.setNummer(1);
+        toValidate.getKnotenarme().add(node1);
+        final BearbeiteKnotenarmDTO node2 = new BearbeiteKnotenarmDTO();
+        toValidate.getKnotenarme().add(node2);
+        assertThat(this.validator.areZaehlartAndSelctedKnotenarmeValid(toValidate), is(false));
+        node2.setNummer(2);
+        assertThat(this.validator.areZaehlartAndSelctedKnotenarmeValid(toValidate), is(false));
+        node2.setNummer(3);
+        assertThat(this.validator.areZaehlartAndSelctedKnotenarmeValid(toValidate), is(true));
+        toValidate.getKnotenarme().add(new BearbeiteKnotenarmDTO());
+        assertThat(this.validator.areZaehlartAndSelctedKnotenarmeValid(toValidate), is(false));
+    }
+
+    @Test
+    void areZaehlartAndSelectedCategoriesValidTest() {
+        final BearbeiteZaehlungDTO toValidate = new BearbeiteZaehlungDTO();
+        assertThat(this.validator.areZaehlartAndSelectedCategoriesValid(toValidate), is(true));
+        toValidate.setZaehlart(null);
+        assertThat(this.validator.areZaehlartAndSelectedCategoriesValid(toValidate), is(true));
+        toValidate.setZaehlart(Zaehlart.N.name());
+        assertThat(this.validator.areZaehlartAndSelectedCategoriesValid(toValidate), is(true));
+        toValidate.setZaehlart(Zaehlart.QJS.name());
+        toValidate.setKategorien(new ArrayList<>());
+        assertThat(this.validator.areZaehlartAndSelectedCategoriesValid(toValidate), is(true));
+        toValidate.getKategorien().add(Fahrzeug.FUSS);
+        assertThat(this.validator.areZaehlartAndSelectedCategoriesValid(toValidate), is(true));
+        toValidate.setZaehlart(Zaehlart.QU.name());
+        toValidate.getKategorien().add(Fahrzeug.RAD);
+        assertThat(this.validator.areZaehlartAndSelectedCategoriesValid(toValidate), is(true));
+        toValidate.setZaehlart(Zaehlart.FJS.name());
+        assertThat(this.validator.areZaehlartAndSelectedCategoriesValid(toValidate), is(true));
+        toValidate.getKategorien().add(Fahrzeug.KFZ);
+        assertThat(this.validator.areZaehlartAndSelectedCategoriesValid(toValidate), is(false));
+    }
+
+}