remove testing imports from non testing code

rename bserv mock to mock_test

swap out testing.T for an interface

blockservice/mock.go

 package blockservice
 
 import (
-	"testing"
-
 	bitswap "github.com/ipfs/go-ipfs/exchange/bitswap"
 	tn "github.com/ipfs/go-ipfs/exchange/bitswap/testnet"
 	mockrouting "github.com/ipfs/go-ipfs/routing/mock"
 	delay "github.com/ipfs/go-ipfs/thirdparty/delay"
 )
 
+type fataler interface {
+	Fatal(args ...interface{})
+}
+
 // Mocks returns |n| connected mock Blockservices
-func Mocks(t *testing.T, n int) []*BlockService {
+func Mocks(t fataler, n int) []*BlockService {
 	net := tn.VirtualNetwork(mockrouting.NewServer(), delay.Fixed(0))
 	sg := bitswap.NewTestSessionGenerator(net)
 

core/mock.go → core/mock/mock.go

-package core
+package coremock
 
 import (
 	ctxgroup "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-ctxgroup"
@@ -7,6 +7,7 @@ import (
 	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
 	"github.com/ipfs/go-ipfs/blocks/blockstore"
 	blockservice "github.com/ipfs/go-ipfs/blockservice"
+	core "github.com/ipfs/go-ipfs/core"
 	"github.com/ipfs/go-ipfs/exchange/offline"
 	mdag "github.com/ipfs/go-ipfs/merkledag"
 	nsys "github.com/ipfs/go-ipfs/namesys"
@@ -25,9 +26,9 @@ import (
 // Additionally, the context group isn't wired up. This is as good as broken.
 
 // NewMockNode constructs an IpfsNode for use in tests.
-func NewMockNode() (*IpfsNode, error) {
+func NewMockNode() (*core.IpfsNode, error) {
 	ctx := context.TODO()
-	nd := new(IpfsNode)
+	nd := new(core.IpfsNode)
 
 	// Generate Identity
 	ident, err := testutil.RandIdentity()

core/pathresolver_test.go

-package core
+package core_test
 
 import (
 	"testing"
 
+	core "github.com/ipfs/go-ipfs/core"
+	coremock "github.com/ipfs/go-ipfs/core/mock"
 	path "github.com/ipfs/go-ipfs/path"
 )
 
 func TestResolveNoComponents(t *testing.T) {
-	n, err := NewMockNode()
+	n, err := coremock.NewMockNode()
 	if n == nil || err != nil {
 		t.Fatal("Should have constructed a mock node", err)
 	}
 
-	_, err = Resolve(n.Context(), n, path.Path("/ipns/"))
+	_, err = core.Resolve(n.Context(), n, path.Path("/ipns/"))
 	if err != path.ErrNoComponents {
 		t.Fatal("Should error with no components (/ipns/).", err)
 	}
 
-	_, err = Resolve(n.Context(), n, path.Path("/ipfs/"))
+	_, err = core.Resolve(n.Context(), n, path.Path("/ipfs/"))
 	if err != path.ErrNoComponents {
 		t.Fatal("Should error with no components (/ipfs/).", err)
 	}

fuse/ipns/ipns_test.go

@@ -17,6 +17,7 @@ import (
 
 	context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
 	core "github.com/ipfs/go-ipfs/core"
+	coremock "github.com/ipfs/go-ipfs/core/mock"
 	nsfs "github.com/ipfs/go-ipfs/ipnsfs"
 	ci "github.com/ipfs/go-ipfs/util/testutil/ci"
 )
@@ -114,7 +115,7 @@ func setupIpnsTest(t *testing.T, node *core.IpfsNode) (*core.IpfsNode, *fstest.M
 
 	var err error
 	if node == nil {
-		node, err = core.NewMockNode()
+		node, err = coremock.NewMockNode()
 		if err != nil {
 			t.Fatal(err)
 		}

fuse/readonly/ipfs_test.go

@@ -16,6 +16,7 @@ import (
 
 	core "github.com/ipfs/go-ipfs/core"
 	coreunix "github.com/ipfs/go-ipfs/core/coreunix"
+	coremock "github.com/ipfs/go-ipfs/core/mock"
 	importer "github.com/ipfs/go-ipfs/importer"
 	chunk "github.com/ipfs/go-ipfs/importer/chunk"
 	dag "github.com/ipfs/go-ipfs/merkledag"
@@ -47,7 +48,7 @@ func setupIpfsTest(t *testing.T, node *core.IpfsNode) (*core.IpfsNode, *fstest.M
 
 	var err error
 	if node == nil {
-		node, err = core.NewMockNode()
+		node, err = coremock.NewMockNode()
 		if err != nil {
 			t.Fatal(err)
 		}