TRUNK-5472: Add unit tests for Allergy#hasSameValuesAdd unit tests for Allergy.hasSameValues

api/src/test/java/org/openmrs/AllergyTest.java

@@ -0,0 +1,118 @@
+/**
+ * This Source Code Form is subject to the terms of the Mozilla Public License,
+ * v. 2.0. If a copy of the MPL was not distributed with this file, You can
+ * obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
+ * the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
+ *
+ * Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
+ * graphic logo is a trademark of OpenMRS Inc.
+ */
+package org.openmrs;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.util.Arrays;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.openmrs.api.context.Context;
+import org.openmrs.test.jupiter.BaseContextSensitiveTest;
+
+public class AllergyTest extends BaseContextSensitiveTest {
+
+	private static final String ALLERGY_TEST_DATASET =
+		"org/openmrs/api/include/allergyTestDataset.xml";
+
+	private Allergy allergy1;
+	private Allergy allergy2;
+
+	@BeforeEach
+	void setup() {
+		executeDataSet(ALLERGY_TEST_DATASET);
+
+		Patient patient = Context.getPatientService().getPatient(2);
+		Concept concept1 = Context.getConceptService().getConcept(3);
+
+		Allergen allergen1 = new Allergen(AllergenType.DRUG, concept1, null);
+		Allergen allergen2 = new Allergen(AllergenType.DRUG, concept1, null);
+
+		Allergy baseAllergy = new Allergy();
+		baseAllergy.setPatient(patient);
+		baseAllergy.setAllergen(allergen1);
+
+		AllergyReaction reaction1 =
+			new AllergyReaction(baseAllergy, concept1, null);
+		AllergyReaction reaction2 =
+			new AllergyReaction(baseAllergy, concept1, null);
+
+		allergy1 = new Allergy(patient, allergen1, concept1,
+			"Comment 1", Arrays.asList(reaction1));
+		allergy2 = new Allergy(patient, allergen2, concept1,
+			"Comment 1", Arrays.asList(reaction2));
+
+		// IMPORTANT: allergyId must be explicitly set
+		allergy1.setAllergyId(1);
+		allergy2.setAllergyId(1);
+	}
+
+	@Test
+	void hasSameValues_shouldReturnTrueWhenAllValuesAreSame() {
+		assertTrue(allergy1.hasSameValues(allergy2));
+	}
+
+	@Test
+	void hasSameValues_shouldReturnFalseWhenAllergyIdIsDifferent() {
+		allergy2.setAllergyId(2);
+		assertFalse(allergy1.hasSameValues(allergy2));
+	}
+
+	@Test
+	void hasSameValues_shouldReturnFalseWhenPatientIsDifferent() {
+		Patient differentPatient = Context.getPatientService().getPatient(3);
+		allergy2.setPatient(differentPatient);
+
+		assertFalse(allergy1.hasSameValues(allergy2));
+	}
+
+	@Test
+	void hasSameValues_shouldReturnFalseWhenCodedAllergenIsDifferent() {
+		allergy2.getAllergen()
+			.setCodedAllergen(Context.getConceptService().getConcept(5));
+
+		assertFalse(allergy1.hasSameValues(allergy2));
+	}
+
+	@Test
+	void hasSameValues_shouldReturnFalseWhenSeverityIsDifferent() {
+		allergy2.setSeverity(Context.getConceptService().getConcept(5));
+
+		assertFalse(allergy1.hasSameValues(allergy2));
+	}
+
+	@Test
+	void hasSameValues_shouldReturnFalseWhenCommentsAreDifferent() {
+		allergy2.setComments("Different comment");
+
+		assertFalse(allergy1.hasSameValues(allergy2));
+	}
+
+	@Test
+	void hasSameValues_shouldReturnFalseWhenNonCodedAllergenIsDifferent() {
+		allergy2.getAllergen().setNonCodedAllergen("Non coded allergen");
+
+		assertFalse(allergy1.hasSameValues(allergy2));
+	}
+
+	@Test
+	void hasSameValues_shouldReturnFalseWhenReactionsAreDifferent() {
+		AllergyReaction differentReaction =
+			new AllergyReaction(allergy1,
+				Context.getConceptService().getConcept(5), null);
+
+		allergy2.setReactions(Arrays.asList(differentReaction));
+
+		assertFalse(allergy1.hasSameValues(allergy2));
+	}
+}
+