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|
package ignorefile
import (
"strings"
"testing"
)
func TestReadAll(t *testing.T) {
actual, err := ReadAll(nil)
if err != nil {
t.Errorf("Expected no error, got %v", err)
}
if entries := len(actual); entries != 0 {
t.Fatalf("Expected to have zero entries, got %d", entries)
}
const content = `test1
/test2
/a/file/here
lastfile
# this is a comment
! /inverted/abs/path
!
! `
expected := []string{
"test1",
"test2", // according to https://docs.docker.com/engine/reference/builder/#dockerignore-file, /foo/bar should be treated as foo/bar
"a/file/here", // according to https://docs.docker.com/engine/reference/builder/#dockerignore-file, /foo/bar should be treated as foo/bar
"lastfile",
"!inverted/abs/path",
"!",
"!",
}
actual, err = ReadAll(strings.NewReader(content))
if err != nil {
t.Error(err)
}
if len(actual) != len(expected) {
t.Errorf("Expected %d entries, got %v", len(expected), len(actual))
}
for i, expectedLine := range expected {
if i >= len(actual) {
t.Errorf(`missing line %d: expected: "%s", got none`, i+1, expectedLine)
continue
}
if actual[i] != expectedLine {
t.Errorf(`line %d: expected: "%s", got: "%s"`, i+1, expectedLine, actual[i])
}
}
}
|
