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package gitattr
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestProcessLinesWithMacros(t *testing.T) {
lines, _, err := ParseLines(strings.NewReader(strings.Join([]string{
"[attr]lfs filter=lfs diff=lfs merge=lfs -text",
"*.dat lfs",
"*.txt text"}, "\n")))
assert.Len(t, lines, 3)
assert.NoError(t, err)
mp := NewMacroProcessor()
lines = mp.ProcessLines(lines, true)
assert.Len(t, lines, 2)
assert.Equal(t, lines[0].Macro, "")
assert.Equal(t, lines[0].Pattern.String(), "*.dat")
assert.Len(t, lines[0].Attrs, 5)
assert.Equal(t, lines[0].Attrs[0], &Attr{K: "filter", V: "lfs"})
assert.Equal(t, lines[0].Attrs[1], &Attr{K: "diff", V: "lfs"})
assert.Equal(t, lines[0].Attrs[2], &Attr{K: "merge", V: "lfs"})
assert.Equal(t, lines[0].Attrs[3], &Attr{K: "text", V: "false"})
assert.Equal(t, lines[0].Attrs[4], &Attr{K: "lfs", V: "true"})
assert.Equal(t, lines[1].Macro, "")
assert.Equal(t, lines[1].Pattern.String(), "*.txt")
assert.Len(t, lines[1].Attrs, 1)
assert.Equal(t, lines[1].Attrs[0], &Attr{K: "text", V: "true"})
}
func TestProcessLinesWithMacrosDisabled(t *testing.T) {
lines, _, err := ParseLines(strings.NewReader(strings.Join([]string{
"[attr]lfs filter=lfs diff=lfs merge=lfs -text",
"*.dat lfs",
"*.txt text"}, "\n")))
assert.Len(t, lines, 3)
assert.NoError(t, err)
mp := NewMacroProcessor()
lines = mp.ProcessLines(lines, false)
assert.Len(t, lines, 2)
assert.Equal(t, lines[0].Macro, "")
assert.Equal(t, lines[0].Pattern.String(), "*.dat")
assert.Len(t, lines[0].Attrs, 1)
assert.Equal(t, lines[0].Attrs[0], &Attr{K: "lfs", V: "true"})
assert.Equal(t, lines[1].Macro, "")
assert.Equal(t, lines[1].Pattern.String(), "*.txt")
assert.Len(t, lines[1].Attrs, 1)
assert.Equal(t, lines[1].Attrs[0], &Attr{K: "text", V: "true"})
}
func TestProcessLinesWithBinaryMacros(t *testing.T) {
lines, _, err := ParseLines(strings.NewReader(strings.Join([]string{
"*.dat binary",
"*.txt text"}, "\n")))
assert.Len(t, lines, 2)
assert.NoError(t, err)
mp := NewMacroProcessor()
lines = mp.ProcessLines(lines, true)
assert.Len(t, lines, 2)
assert.Equal(t, lines[0].Macro, "")
assert.Equal(t, lines[0].Pattern.String(), "*.dat")
assert.Len(t, lines[0].Attrs, 4)
assert.Equal(t, lines[0].Attrs[0], &Attr{K: "diff", V: "false"})
assert.Equal(t, lines[0].Attrs[1], &Attr{K: "merge", V: "false"})
assert.Equal(t, lines[0].Attrs[2], &Attr{K: "text", V: "false"})
assert.Equal(t, lines[0].Attrs[3], &Attr{K: "binary", V: "true"})
assert.Equal(t, lines[1].Macro, "")
assert.Equal(t, lines[1].Pattern.String(), "*.txt")
assert.Len(t, lines[1].Attrs, 1)
assert.Equal(t, lines[1].Attrs[0], &Attr{K: "text", V: "true"})
}
func TestProcessLinesIsStateful(t *testing.T) {
lines, _, err := ParseLines(strings.NewReader(strings.Join([]string{
"[attr]lfs filter=lfs diff=lfs merge=lfs -text",
"*.txt text"}, "\n")))
assert.Len(t, lines, 2)
assert.NoError(t, err)
mp := NewMacroProcessor()
lines = mp.ProcessLines(lines, true)
assert.Len(t, lines, 1)
assert.Equal(t, lines[0].Macro, "")
assert.Equal(t, lines[0].Pattern.String(), "*.txt")
assert.Len(t, lines[0].Attrs, 1)
assert.Equal(t, lines[0].Attrs[0], &Attr{K: "text", V: "true"})
lines2, _, err := ParseLines(strings.NewReader("*.dat lfs\n"))
assert.Len(t, lines2, 1)
assert.NoError(t, err)
lines2 = mp.ProcessLines(lines2, false)
assert.Len(t, lines2, 1)
assert.Equal(t, lines2[0].Macro, "")
assert.Equal(t, lines2[0].Pattern.String(), "*.dat")
assert.Len(t, lines2[0].Attrs, 5)
assert.Equal(t, lines2[0].Attrs[0], &Attr{K: "filter", V: "lfs"})
assert.Equal(t, lines2[0].Attrs[1], &Attr{K: "diff", V: "lfs"})
assert.Equal(t, lines2[0].Attrs[2], &Attr{K: "merge", V: "lfs"})
assert.Equal(t, lines2[0].Attrs[3], &Attr{K: "text", V: "false"})
assert.Equal(t, lines2[0].Attrs[4], &Attr{K: "lfs", V: "true"})
}
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