Added missing error checks in tests

plumbing/format/packfile/scanner_test.go

@@ -140,6 +140,7 @@ func (s *ScannerSuite) TestReaderReset(c *C) {
 	p := NewScanner(r)
 
 	version, objects, err := p.Header()
+	c.Assert(err, IsNil)
 	c.Assert(version, Equals, VersionSupported)
 	c.Assert(objects, Equals, uint32(31))
 

plumbing/object/patch_test.go

@@ -19,6 +19,7 @@ func (s *PatchSuite) TestStatsWithSubmodules(c *C) {
 		fixtures.ByURL("https://github.com/git-fixtures/submodule.git").One().DotGit(), cache.NewObjectLRUDefault())
 
 	commit, err := GetCommit(storer, plumbing.NewHash("b685400c1f9316f350965a5993d350bc746b0bf4"))
+	c.Assert(err, IsNil)
 
 	tree, err := commit.Tree()
 	c.Assert(err, IsNil)

prune_test.go

@@ -56,6 +56,8 @@ func (s *PruneSuite) testPrune(c *C, deleteTime time.Time) {
 		newCount++
 		return nil
 	})
+	c.Assert(err, IsNil)
+
 	if deleteTime.IsZero() {
 		c.Assert(newCount < count, Equals, true)
 	} else {

repository_test.go

@@ -335,12 +335,14 @@ func (s *RepositorySuite) TestCreateBranchUnmarshal(c *C) {
 		Merge:  "refs/heads/foo",
 	}
 	err = r.CreateBranch(testBranch1)
+	c.Assert(err, IsNil)
 	err = r.CreateBranch(testBranch2)
-
 	c.Assert(err, IsNil)
+
 	cfg, err := r.Config()
 	c.Assert(err, IsNil)
 	marshaled, err := cfg.Marshal()
+	c.Assert(err, IsNil)
 	c.Assert(string(expected), Equals, string(marshaled))
 }
 

storage/filesystem/dotgit/dotgit_test.go

@@ -226,6 +226,7 @@ func (s *SuiteDotGit) TestRemoveRefFromReferenceFileAndPackedRefs(c *C) {
 		"refs/remotes/origin/branch",
 		"e8d3ffab552895c19b9fcf7aa264d277cde33881",
 	), nil)
+	c.Assert(err, IsNil)
 
 	// Make sure it only appears once in the refs list.
 	refs, err := dir.Refs()

worktree_commit_test.go

@@ -210,7 +210,7 @@ func (s *WorktreeSuite) TestCommitTreeSort(c *C) {
 	r, err := Init(st, nil)
 	c.Assert(err, IsNil)
 
-	r, err = Clone(memory.NewStorage(), memfs.New(), &CloneOptions{
+	r, _ = Clone(memory.NewStorage(), memfs.New(), &CloneOptions{
 		URL: path,
 	})
 

worktree_test.go

@@ -1675,6 +1675,7 @@ func (s *WorktreeSuite) TestClean(c *C) {
 
 	// Status before cleaning.
 	status, err := wt.Status()
+	c.Assert(err, IsNil)
 	c.Assert(len(status), Equals, 2)
 
 	err = wt.Clean(&CleanOptions{})