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diffparser.go: add to DiffFile struct Additions and Deletions fields. #3

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diffparser.go: add to DiffFile struct Additions and Deletions fields. #3

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12 changes: 8 additions & 4 deletions diffparser.go
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Original file line number Diff line number Diff line change
Expand Up @@ -52,10 +52,12 @@ type diffHunk struct {
}

type DiffFile struct {
Mode FileMode
OrigName string
NewName string
Hunks []*diffHunk
Mode FileMode
OrigName string
NewName string
Additions int
Deletions int
Hunks []*diffHunk
}

type Diff struct {
Expand Down Expand Up @@ -211,11 +213,13 @@ func Parse(diffString string) (*Diff, error) {
newLine.Number = ADDEDCount
hunk.NewRange.Lines = append(hunk.NewRange.Lines, &newLine)
ADDEDCount++
file.Additions++

case REMOVED:
origLine.Number = REMOVEDCount
hunk.OrigRange.Lines = append(hunk.OrigRange.Lines, &origLine)
REMOVEDCount++
file.Deletions++

case UNCHANGED:
newLine.Number = ADDEDCount
Expand Down
50 changes: 32 additions & 18 deletions diffparser_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -40,41 +40,55 @@ func (s *suite) TestFileModeAndNaming(c *gc.C) {
c.Assert(diff.Files, gc.HasLen, 5)

for i, expected := range []struct {
mode diffparser.FileMode
origName string
newName string
mode diffparser.FileMode
origName string
newName string
Additions int
Deletions int
}{
{
mode: diffparser.MODIFIED,
origName: "file1",
newName: "file1",
mode: diffparser.MODIFIED,
origName: "file1",
newName: "file1",
Additions: 1,
Deletions: 1,
},
{
mode: diffparser.DELETED,
origName: "file2",
newName: "",
mode: diffparser.DELETED,
origName: "file2",
newName: "",
Additions: 0,
Deletions: 4,
},
{
mode: diffparser.DELETED,
origName: "file3",
newName: "",
mode: diffparser.DELETED,
origName: "file3",
newName: "",
Additions: 0,
Deletions: 4,
},
{
mode: diffparser.NEW,
origName: "",
newName: "file4",
mode: diffparser.NEW,
origName: "",
newName: "file4",
Additions: 1,
Deletions: 0,
},
{
mode: diffparser.NEW,
origName: "",
newName: "newname",
mode: diffparser.NEW,
origName: "",
newName: "newname",
Additions: 4,
Deletions: 0,
},
} {
file := diff.Files[i]
c.Logf("testing file: %v", file)
c.Assert(file.Mode, gc.Equals, expected.mode)
c.Assert(file.OrigName, gc.Equals, expected.origName)
c.Assert(file.NewName, gc.Equals, expected.newName)
c.Assert(file.Additions, gc.Equals, expected.Additions)
c.Assert(file.Deletions, gc.Equals, expected.Deletions)
}
}

Expand Down