Revamped the trace system. All TraceFormat files are now in the api m… (#216)

* Revamped the trace system. All TraceFormat files are now in the api module. This fixes some problems with not being able to use types of traces

* applied spotless

1 files changed, 132 insertions, 0 deletions

diff --git a/opendc-trace/opendc-trace-api/src/test/kotlin/formats/azure/AzureTraceFormatTest.kt b/opendc-trace/opendc-trace-api/src/test/kotlin/formats/azure/AzureTraceFormatTest.kt
new file mode 100644
index 00000000..40df36c6
--- /dev/null
+++ b/opendc-trace/opendc-trace-api/src/test/kotlin/formats/azure/AzureTraceFormatTest.kt
@@ -0,0 +1,132 @@
+/*
+ * 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 formats.azure
+
+import formats.wtf.TableReaderTestKit
+import org.junit.jupiter.api.Assertions.assertAll
+import org.junit.jupiter.api.Assertions.assertDoesNotThrow
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertTrue
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.Nested
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertThrows
+import org.opendc.trace.TableColumn
+import org.opendc.trace.TableReader
+import org.opendc.trace.azure.AzureTraceFormat
+import org.opendc.trace.conv.TABLE_RESOURCES
+import org.opendc.trace.conv.TABLE_RESOURCE_STATES
+import org.opendc.trace.conv.resourceCpuCount
+import org.opendc.trace.conv.resourceID
+import org.opendc.trace.conv.resourceMemCapacity
+import org.opendc.trace.conv.resourceStateCpuUsagePct
+import org.opendc.trace.conv.resourceStateTimestamp
+import java.nio.file.Paths
+
+/**
+ * Test suite for the [AzureTraceFormat] class.
+ */
+@DisplayName("Azure VM TraceFormat")
+class AzureTraceFormatTest {
+    private val format = AzureTraceFormat()
+
+    @Test
+    fun testTables() {
+        val path = Paths.get("src/test/resources/azure/trace")
+
+        assertEquals(listOf(TABLE_RESOURCES, TABLE_RESOURCE_STATES), format.getTables(path))
+    }
+
+    @Test
+    fun testTableExists() {
+        val path = Paths.get("src/test/resources/azure/trace")
+
+        assertDoesNotThrow { format.getDetails(path, TABLE_RESOURCE_STATES) }
+    }
+
+    @Test
+    fun testTableDoesNotExist() {
+        val path = Paths.get("src/test/resources/azure/trace")
+        assertThrows<IllegalArgumentException> { format.getDetails(path, "test") }
+    }
+
+    @Test
+    fun testResources() {
+        val path = Paths.get("src/test/resources/azure/trace")
+        val reader = format.newReader(path, TABLE_RESOURCES, null)
+        assertAll(
+            { assertTrue(reader.nextRow()) },
+            { assertEquals("x/XsOfHO4ocsV99i4NluqKDuxctW2MMVmwqOPAlg4wp8mqbBOe3wxBlQo0+Qx+uf", reader.getString(resourceID)) },
+            { assertEquals(1, reader.getInt(resourceCpuCount)) },
+            { assertEquals(1750000.0, reader.getDouble(resourceMemCapacity)) },
+        )
+
+        reader.close()
+    }
+
+    @Test
+    fun testSmoke() {
+        val path = Paths.get("src/test/resources/azure/trace")
+        val reader = format.newReader(path, TABLE_RESOURCE_STATES, null)
+
+        assertAll(
+            { assertTrue(reader.nextRow()) },
+            { assertEquals("+ZcrOp5/c/fJ6mVgP5qMZlOAGDwyjaaDNM0WoWOt2IDb47gT0UwK9lFwkPQv3C7Q", reader.getString(resourceID)) },
+            { assertEquals(0, reader.getInstant(resourceStateTimestamp)?.epochSecond) },
+            { assertEquals(0.0286979, reader.getDouble(resourceStateCpuUsagePct), 0.01) },
+        )
+
+        reader.close()
+    }
+
+    @DisplayName("TableReader for Resources")
+    @Nested
+    inner class ResourcesTableReaderTest : TableReaderTestKit() {
+        override lateinit var reader: TableReader
+        override lateinit var columns: List<TableColumn>
+
+        @BeforeEach
+        fun setUp() {
+            val path = Paths.get("src/test/resources/azure/trace")
+
+            columns = format.getDetails(path, TABLE_RESOURCES).columns
+            reader = format.newReader(path, TABLE_RESOURCES, null)
+        }
+    }
+
+    @DisplayName("TableReader for Resource States")
+    @Nested
+    inner class ResourceStatesTableReaderTest : TableReaderTestKit() {
+        override lateinit var reader: TableReader
+        override lateinit var columns: List<TableColumn>
+
+        @BeforeEach
+        fun setUp() {
+            val path = Paths.get("src/test/resources/azure/trace")
+
+            columns = format.getDetails(path, TABLE_RESOURCE_STATES).columns
+            reader = format.newReader(path, TABLE_RESOURCE_STATES, null)
+        }
+    }
+}