Compare JUnit5Summary objects for equality.

src/main/kotlin/com/schmonz/greencently/Greenness.kt

@@ -3,12 +3,6 @@ package com.schmonz.greencently
 import com.schmonz.greencently.summary.JUnit5Summary
 
 class Greenness(private val actuallyRan: JUnit5Summary, private val couldHaveRun: JUnit5Summary) {
-    private fun enoughTestsRan() =
-        actuallyRan.testCount == couldHaveRun.testCount
-
-    private fun allTestsGreen() =
-        actuallyRan.anyTestsGreen && !actuallyRan.anyTestsRed
-
     fun isTotal() =
-        enoughTestsRan() && allTestsGreen()
+        actuallyRan == couldHaveRun
 }

src/main/kotlin/com/schmonz/greencently/summary/JUnit5Summary.kt

@@ -13,4 +13,19 @@ class JUnit5Summary(testPlan: TestPlan, internal val anyTestsRed: Boolean, inter
             )
         }
     }
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other !is JUnit5Summary) return false
+        if (testCount == other.testCount && anyTestsRed == other.anyTestsRed && anyTestsGreen == other.anyTestsGreen)
+            return true
+        return false
+    }
+
+    override fun hashCode(): Int {
+        var result = anyTestsRed.hashCode()
+        result = 31 * result + anyTestsGreen.hashCode()
+        result = 31 * result + testCount.hashCode()
+        return result
+    }
 }