Move net unit tests to packages/Connectivity

Move the tests together with packages/Connectivity code, so both can be
moved to packages/modules/Connectivity together.

Also reorganize unit tests in a unit/ directory, as other tests
(integration/, common/ etc.) have been added in tests/net since they
were created. This makes the directory structure consistent.

Test: atest FrameworksNetTests
Bug: 187814163
Merged-In: I254ffd1c08ec058d594b4ea55cbae5505f8497cc

Change-Id: I254ffd1c08ec058d594b4ea55cbae5505f8497cc

1 files changed, 72 insertions, 0 deletions

diff --git a/tests/common/java/android/net/metrics/ValidationProbeEventTest.kt b/tests/common/java/android/net/metrics/ValidationProbeEventTest.kt
new file mode 100644
index 0000000000..51c0d41bf4
--- /dev/null
+++ b/tests/common/java/android/net/metrics/ValidationProbeEventTest.kt
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.metrics
+
+import androidx.test.filters.SmallTest
+import androidx.test.runner.AndroidJUnit4
+import com.android.testutils.assertParcelSane
+import java.lang.reflect.Modifier
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Test
+import org.junit.runner.RunWith
+
+private const val FIRST_VALIDATION: Int = 1 shl 8
+private const val REVALIDATION: Int = 2 shl 8
+
+@RunWith(AndroidJUnit4::class)
+@SmallTest
+class ValidationProbeEventTest {
+    private infix fun Int.hasType(type: Int) = (type and this) == type
+
+    @Test
+    fun testBuilderAndParcel() {
+        var validationProbeEvent = ValidationProbeEvent.Builder()
+                .setProbeType(ValidationProbeEvent.PROBE_DNS, false).build()
+
+        assertTrue(validationProbeEvent.probeType hasType REVALIDATION)
+
+        validationProbeEvent = ValidationProbeEvent.Builder()
+                .setDurationMs(Long.MAX_VALUE)
+                .setProbeType(ValidationProbeEvent.PROBE_DNS, true)
+                .setReturnCode(ValidationProbeEvent.DNS_SUCCESS)
+                .build()
+
+        assertEquals(Long.MAX_VALUE, validationProbeEvent.durationMs)
+        assertTrue(validationProbeEvent.probeType hasType ValidationProbeEvent.PROBE_DNS)
+        assertTrue(validationProbeEvent.probeType hasType FIRST_VALIDATION)
+        assertEquals(ValidationProbeEvent.DNS_SUCCESS, validationProbeEvent.returnCode)
+
+        assertParcelSane(validationProbeEvent, 3)
+    }
+
+    @Test
+    fun testGetProbeName() {
+        val probeFields = ValidationProbeEvent::class.java.declaredFields.filter {
+            it.type == Int::class.javaPrimitiveType
+              && Modifier.isPublic(it.modifiers) && Modifier.isStatic(it.modifiers)
+              && it.name.contains("PROBE")
+        }
+
+        probeFields.forEach {
+            val intValue = it.getInt(null)
+            val stringValue = ValidationProbeEvent.getProbeName(intValue)
+            assertEquals(it.name, stringValue)
+        }
+
+    }
+}