2 files changed, 104 insertions, 2 deletions
diff --git a/opendc-simulator/opendc-simulator-power/src/test/kotlin/org/opendc/simulator/power/SimPduTest.kt b/opendc-simulator/opendc-simulator-power/src/test/kotlin/org/opendc/simulator/power/SimPduTest.kt
index b7f51ad3..17a174b7 100644
--- a/opendc-simulator/opendc-simulator-power/src/test/kotlin/org/opendc/simulator/power/SimPduTest.kt
+++ b/opendc-simulator/opendc-simulator-power/src/test/kotlin/org/opendc/simulator/power/SimPduTest.kt
@@ -94,10 +94,10 @@ internal class SimPduTest {
         val interpreter = SimResourceInterpreter(coroutineContext, clock)
         val source = SimPowerSource(interpreter, capacity = 100.0)
         // https://download.schneider-electric.com/files?p_Doc_Ref=SPD_NRAN-66CK3D_EN
-        val pdu = SimPdu(interpreter, idlePower = 0.015, lossCoefficient = 0.015)
+        val pdu = SimPdu(interpreter, idlePower = 1.5, lossCoefficient = 0.015)
         source.connect(pdu)
         pdu.newOutlet().connect(SimpleInlet())
-        assertEquals(87.515, source.powerDraw, 0.01)
+        assertEquals(89.0, source.powerDraw, 0.01)
     }
 
     @Test
diff --git a/opendc-simulator/opendc-simulator-power/src/test/kotlin/org/opendc/simulator/power/SimUpsTest.kt b/opendc-simulator/opendc-simulator-power/src/test/kotlin/org/opendc/simulator/power/SimUpsTest.kt
new file mode 100644
index 00000000..8d5fa857
--- /dev/null
+++ b/opendc-simulator/opendc-simulator-power/src/test/kotlin/org/opendc/simulator/power/SimUpsTest.kt
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2021 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.simulator.power
+
+import io.mockk.spyk
+import io.mockk.verify
+import org.junit.jupiter.api.Assertions.assertAll
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+import org.opendc.simulator.core.runBlockingSimulation
+import org.opendc.simulator.resources.SimResourceConsumer
+import org.opendc.simulator.resources.SimResourceEvent
+import org.opendc.simulator.resources.SimResourceInterpreter
+import org.opendc.simulator.resources.consumer.SimWorkConsumer
+
+/**
+ * Test suite for the [SimUps] class.
+ */
+internal class SimUpsTest {
+    @Test
+    fun testSingleInlet() = runBlockingSimulation {
+        val interpreter = SimResourceInterpreter(coroutineContext, clock)
+        val source = SimPowerSource(interpreter, capacity = 100.0)
+        val ups = SimUps(interpreter)
+        source.connect(ups.newInlet())
+        ups.connect(SimpleInlet())
+
+        assertEquals(50.0, source.powerDraw)
+    }
+
+    @Test
+    fun testDoubleInlet() = runBlockingSimulation {
+        val interpreter = SimResourceInterpreter(coroutineContext, clock)
+        val source1 = SimPowerSource(interpreter, capacity = 100.0)
+        val source2 = SimPowerSource(interpreter, capacity = 100.0)
+        val ups = SimUps(interpreter)
+        source1.connect(ups.newInlet())
+        source2.connect(ups.newInlet())
+
+        ups.connect(SimpleInlet())
+
+        assertAll(
+            { assertEquals(50.0, source1.powerDraw) },
+            { assertEquals(50.0, source2.powerDraw) }
+        )
+    }
+
+    @Test
+    fun testLoss() = runBlockingSimulation {
+        val interpreter = SimResourceInterpreter(coroutineContext, clock)
+        val source = SimPowerSource(interpreter, capacity = 100.0)
+        // https://download.schneider-electric.com/files?p_Doc_Ref=SPD_NRAN-66CK3D_EN
+        val ups = SimUps(interpreter, idlePower = 4.0, lossCoefficient = 0.05)
+        source.connect(ups.newInlet())
+        ups.connect(SimpleInlet())
+
+        assertEquals(56.5, source.powerDraw)
+    }
+
+    @Test
+    fun testDisconnect() = runBlockingSimulation {
+        val interpreter = SimResourceInterpreter(coroutineContext, clock)
+        val source1 = SimPowerSource(interpreter, capacity = 100.0)
+        val source2 = SimPowerSource(interpreter, capacity = 100.0)
+        val ups = SimUps(interpreter)
+        source1.connect(ups.newInlet())
+        source2.connect(ups.newInlet())
+        val consumer = spyk(SimWorkConsumer(100.0, utilization = 1.0))
+        val inlet = object : SimPowerInlet() {
+            override fun createConsumer(): SimResourceConsumer = consumer
+        }
+
+        ups.connect(inlet)
+        ups.disconnect()
+
+        verify { consumer.onEvent(any(), SimResourceEvent.Exit) }
+    }
+
+    class SimpleInlet : SimPowerInlet() {
+        override fun createConsumer(): SimResourceConsumer = SimWorkConsumer(100.0, utilization = 0.5)
+    }
+}