1 files changed, 43 insertions, 0 deletions
diff --git a/src/test/scala/com/drivergrp/core/StatsTest.scala b/src/test/scala/com/drivergrp/core/StatsTest.scala
new file mode 100644
index 0000000..c4f449b
--- /dev/null
+++ b/src/test/scala/com/drivergrp/core/StatsTest.scala
@@ -0,0 +1,43 @@
+package com.drivergrp.core
+
+import com.drivergrp.core.logging.Logger
+import com.drivergrp.core.stats.LogStats
+import com.drivergrp.core.time.{Time, TimeRange}
+import org.scalatest.mock.MockitoSugar
+import org.scalatest.{FlatSpec, Matchers}
+import org.mockito.Mockito._
+
+class StatsTest extends FlatSpec with Matchers with MockitoSugar {
+
+  "Stats" should "format and store all recorded data" in {
+
+    val log   = mock[Logger]
+    val stats = new LogStats(log)
+
+    stats.recordStats(Seq(), TimeRange(Time(2L), Time(5L)), BigDecimal(123.324))
+    verify(log).audit(s"(2-5)=123.324")
+
+    stats.recordStats("stat", TimeRange(Time(5L), Time(5L)), BigDecimal(333L))
+    verify(log).audit(s"stat(5-5)=333")
+
+    stats.recordStats("stat", Time(934L), 123)
+    verify(log).audit(s"stat(934-934)=123")
+
+    stats.recordStats("stat", Time(0L), 123)
+    verify(log).audit(s"stat(0-0)=123")
+  }
+
+  it should "format BigDecimal with all precision digits" in {
+
+    val log   = mock[Logger]
+    val stats = new LogStats(log)
+
+    stats.recordStats(Seq("root", "group", "stat", "substat"),
+                      TimeRange(Time(1467381889834L), Time(1468937089834L)),
+                      BigDecimal(3.333333333333333))
+    verify(log).audit(s"root.group.stat.substat(1467381889834-1468937089834)=3.333333333333333")
+
+    stats.recordStats("stat", Time(1233L), BigDecimal(0.00000000000000000000001))
+    verify(log).audit(s"stat(1233-1233)=0.000000000000000000000010")
+  }
+}