roachpb: rm a test

It does not add anything meaningful. What it tests can be expected
to always work.

Author: tbg

pkg/roachpb/metadata_test.go

@@ -850,68 +850,3 @@ func TestRangeDescriptorsByStartKey(t *testing.T) {
 		}
 	}
 }
-
-// TestNodeCapacity tests the NodeCapacity struct.
-func TestNodeCapacity(t *testing.T) {
-	t.Run("basic", func(t *testing.T) {
-		actual := NodeCapacity{
-			StoresCPURate:       1,
-			NumStores:           1,
-			NodeCPURateUsage:    800000000,
-			NodeCPURateCapacity: 10,
-		}
-		require.Equal(t, int64(1), actual.StoresCPURate)
-		require.Equal(t, int32(1), actual.NumStores)
-		require.Equal(t, int64(800000000), actual.NodeCPURateUsage)
-		require.Equal(t, int64(10), actual.NodeCPURateCapacity)
-	})
-
-	t.Run("zero values", func(t *testing.T) {
-		actual := NodeCapacity{}
-		require.Equal(t, int64(0), actual.StoresCPURate)
-		require.Equal(t, int32(0), actual.NumStores)
-		require.Equal(t, int64(0), actual.NodeCPURateUsage)
-		require.Equal(t, int64(0), actual.NodeCPURateCapacity)
-	})
-
-	t.Run("equality", func(t *testing.T) {
-		nc1 := NodeCapacity{
-			StoresCPURate:       1000000000,
-			NumStores:           3,
-			NodeCPURateUsage:    800000000,
-			NodeCPURateCapacity: 1000000000,
-		}
-		nc2 := nc1
-		require.Equal(t, nc1, nc2)
-		require.Equal(t, int64(1000000000), nc2.StoresCPURate)
-		require.Equal(t, int32(3), nc2.NumStores)
-		require.Equal(t, int64(800000000), nc2.NodeCPURateUsage)
-		require.Equal(t, int64(1000000000), nc2.NodeCPURateCapacity)
-	})
-
-	t.Run("wrap in store descriptor", func(t *testing.T) {
-		nc := NodeCapacity{
-			StoresCPURate:       1000000000,
-			NumStores:           3,
-			NodeCPURateUsage:    800000000,
-			NodeCPURateCapacity: 1000000000,
-		}
-
-		storeDesc := StoreDescriptor{
-			StoreID: 1,
-			Node: NodeDescriptor{
-				NodeID: 1,
-			},
-			Capacity: StoreCapacity{
-				Capacity:   1000000000,
-				Available:  500000000,
-				RangeCount: 100,
-			},
-			NodeCapacity: nc,
-		}
-		require.Equal(t, int64(1000000000), storeDesc.NodeCapacity.StoresCPURate)
-		require.Equal(t, int32(3), storeDesc.NodeCapacity.NumStores)
-		require.Equal(t, int64(800000000), storeDesc.NodeCapacity.NodeCPURateUsage)
-		require.Equal(t, int64(1000000000), storeDesc.NodeCapacity.NodeCPURateCapacity)
-	})
-}