Add oving 6

src/test/java/oving6/office/ClerkTest.java

@@ -0,0 +1,77 @@
+package oving6.office;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+public class ClerkTest {
+
+	private Clerk clerk;
+	private Printer printer;
+
+	@BeforeEach
+	public void setUp() {
+		printer = new Printer();
+		clerk = new Clerk(printer);
+	}
+
+	@Test
+	@DisplayName("Perform calculations")
+	public void testDoCalculations() {
+		assertEquals(0, clerk.getTaskCount(),
+				"Testing the initialization of the number of tasks performed");
+
+		double calc1 = clerk.doCalculations((x, y) -> x + y, 2.0, 3.5);
+		assertEquals(5.5, calc1, "Testing calculation with addition: 2.0 + 3.5");
+		assertEquals(1, clerk.getTaskCount(), "Testing the number of tasks after 1 calculation");
+
+		double calc2 = clerk.doCalculations((x, y) -> x / y, 2.0, 4.0);
+		assertEquals(0.5, calc2, "Testing calculation with division: 2.0/4.0");
+		assertEquals(2, clerk.getTaskCount(), "Testing the number of tasks after two calculations");
+	}
+
+	@Test
+	@DisplayName("Print documents")
+	public void testPrintDocuments() {
+		assertEquals(0, clerk.getTaskCount(),
+				"Testing the initialization of the number of tasks performed");
+
+		// Print a document
+		clerk.printDocument("document1");
+		assertTrue(printer.getPrintHistory(clerk).contains("document1"),
+				"Testing if the document that was printed was added to the printer history");
+		assertEquals(1, clerk.getTaskCount(), "Testing the number of tasks after 1 print");
+		assertEquals(1, printer.getPrintHistory(clerk).size(),
+				"Testing the number of prints in the history after 1 print");
+
+		// Print another document
+		clerk.printDocument("document2");
+		assertTrue(printer.getPrintHistory(clerk).contains("document2"),
+				"Testing if document 2 that was printed was added to the printer history");
+		assertEquals(2, clerk.getTaskCount(), "Testing the number of tasks after 2 prints");
+		assertEquals(2, printer.getPrintHistory(clerk).size(),
+				"Testing the number of prints in the history after 2 prints");
+	}
+
+	@Test
+	@DisplayName("Retrieve task count")
+	public void testTaskCount() {
+		assertEquals(0, clerk.getTaskCount(),
+				"Testing the initialization of the number of tasks performed");
+
+		clerk.printDocument("document1");
+		assertEquals(1, clerk.getTaskCount(), "Testing the number of tasks after 1 print");
+
+		clerk.doCalculations((x, y) -> x + y, 2.0, 3.5);
+		assertEquals(2, clerk.getTaskCount(),
+				"Testing the number of tasks after 1 print and 1 calculation");
+	}
+
+	@Test
+	@DisplayName("Retrieve resource count")
+	public void testResourceCount() {
+		assertEquals(1, clerk.getResourceCount(), "Testing the number of resources for one worker");
+	}
+}