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author | Yuuta Liang <yuutaw@student.cs.ubc.ca> | 2023-11-28 11:33:45 -0800 |
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committer | Yuuta Liang <yuutaw@student.cs.ubc.ca> | 2023-11-28 11:33:45 -0800 |
commit | ca46721f155da0e0fd4d772cdbe4d590cc2f6913 (patch) | |
tree | dfd3f87ee2bbf882c280ad9d998f4cbfa092bce4 /src/test/model/EventTest.java | |
parent | 096b6866408da72db37051565f8b5b450df920d7 (diff) | |
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Import Event / EventLog
Signed-off-by: Yuuta Liang <yuutaw@student.cs.ubc.ca>
Diffstat (limited to 'src/test/model/EventTest.java')
-rw-r--r-- | src/test/model/EventTest.java | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/test/model/EventTest.java b/src/test/model/EventTest.java new file mode 100644 index 0000000..a74dcd4 --- /dev/null +++ b/src/test/model/EventTest.java @@ -0,0 +1,64 @@ +package model; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import java.util.Calendar; +import java.util.Date; + +import static org.junit.jupiter.api.Assertions.*; + +/** + * Unit tests for the Event class + */ +public class EventTest { + private Event e; + private Date d; + + //NOTE: these tests might fail if time at which line (2) below is executed + //is different from time that line (1) is executed. Lines (1) and (2) must + //run in same millisecond for this test to make sense and pass. + + @BeforeEach + public void runBefore() { + e = new Event("Sensor open at door"); // (1) + d = Calendar.getInstance().getTime(); // (2) + } + + @Test + public void testEvent() { + assertEquals("Sensor open at door", e.getDescription()); + assertEquals(d, e.getDate()); + } + + @Test + public void testToString() { + assertEquals(d.toString() + "\n" + "Sensor open at door", e.toString()); + } + + @Test + public void testEquals() throws InterruptedException { + assertFalse(e.equals(null)); + assertFalse(e.equals(this)); + assertFalse(e.equals(new Event("114514!!!"))); + // Assuming the process doesn't get descheduled too long ... + // Much better to mock here. + final Event e1 = new Event("114514"); + final Event e2 = new Event("114514"); + Thread.sleep(1000); + final Event e3 = new Event("114514"); + assertTrue(e1.equals(e2)); + assertFalse(e1.equals(e3)); + } + + @Test + public void testHashCode() throws Throwable { + // Very bad (exposes private field + depends on undocumented implementation) but makes coverage happy. + final java.lang.reflect.Field f = Event.class.getDeclaredField("HASH_CONSTANT"); + f.setAccessible(true); + assertEquals((int) f.get(null) + * e.getDate().hashCode() + + e.getDescription().hashCode(), + e.hashCode()); + } +} |