refactor: tidier encoding detection

This commit is contained in:
James Houlahan
2020-08-17 17:09:34 +02:00
parent f4dfadce52
commit 6a7a77fc51
4 changed files with 35 additions and 42 deletions

View File

@ -31,7 +31,7 @@ import (
)
func TestParseTextPlain(t *testing.T) {
f := f("text_plain.eml")
f := getFileReader("text_plain.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -46,7 +46,7 @@ func TestParseTextPlain(t *testing.T) {
}
func TestParseTextPlainUTF8(t *testing.T) {
f := f("text_plain_utf8.eml")
f := getFileReader("text_plain_utf8.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -61,7 +61,7 @@ func TestParseTextPlainUTF8(t *testing.T) {
}
func TestParseTextPlainLatin1(t *testing.T) {
f := f("text_plain_latin1.eml")
f := getFileReader("text_plain_latin1.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -76,7 +76,7 @@ func TestParseTextPlainLatin1(t *testing.T) {
}
func TestParseTextPlainUnknownCharsetIsActuallyLatin1(t *testing.T) {
f := f("text_plain_unknown_latin1.eml")
f := getFileReader("text_plain_unknown_latin1.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -91,7 +91,7 @@ func TestParseTextPlainUnknownCharsetIsActuallyLatin1(t *testing.T) {
}
func TestParseTextPlainUnknownCharsetIsActuallyLatin2(t *testing.T) {
f := f("text_plain_unknown_latin2.eml")
f := getFileReader("text_plain_unknown_latin2.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -112,7 +112,7 @@ func TestParseTextPlainUnknownCharsetIsActuallyLatin2(t *testing.T) {
}
func TestParseTextPlainAlready7Bit(t *testing.T) {
f := f("text_plain_7bit.eml")
f := getFileReader("text_plain_7bit.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -127,7 +127,7 @@ func TestParseTextPlainAlready7Bit(t *testing.T) {
}
func TestParseTextPlainWithOctetAttachment(t *testing.T) {
f := f("text_plain_octet_attachment.eml")
f := getFileReader("text_plain_octet_attachment.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -143,7 +143,7 @@ func TestParseTextPlainWithOctetAttachment(t *testing.T) {
}
func TestParseTextPlainWithOctetAttachmentGoodFilename(t *testing.T) {
f := f("text_plain_octet_attachment_good_2231_filename.eml")
f := getFileReader("text_plain_octet_attachment_good_2231_filename.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -160,7 +160,7 @@ func TestParseTextPlainWithOctetAttachmentGoodFilename(t *testing.T) {
}
func TestParseTextPlainWithOctetAttachmentBadFilename(t *testing.T) {
f := f("text_plain_octet_attachment_bad_2231_filename.eml")
f := getFileReader("text_plain_octet_attachment_bad_2231_filename.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -177,7 +177,7 @@ func TestParseTextPlainWithOctetAttachmentBadFilename(t *testing.T) {
}
func TestParseTextPlainWithPlainAttachment(t *testing.T) {
f := f("text_plain_plain_attachment.eml")
f := getFileReader("text_plain_plain_attachment.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -193,7 +193,7 @@ func TestParseTextPlainWithPlainAttachment(t *testing.T) {
}
func TestParseTextPlainWithImageInline(t *testing.T) {
f := f("text_plain_image_inline.eml")
f := getFileReader("text_plain_image_inline.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -213,7 +213,7 @@ func TestParseTextPlainWithImageInline(t *testing.T) {
}
func TestParseWithMultipleTextParts(t *testing.T) {
f := f("multiple_text_parts.eml")
f := getFileReader("multiple_text_parts.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -228,7 +228,7 @@ func TestParseWithMultipleTextParts(t *testing.T) {
}
func TestParseTextHTML(t *testing.T) {
f := f("text_html.eml")
f := getFileReader("text_html.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -243,7 +243,7 @@ func TestParseTextHTML(t *testing.T) {
}
func TestParseTextHTMLAlready7Bit(t *testing.T) {
f := f("text_html_7bit.eml")
f := getFileReader("text_html_7bit.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
assert.NoError(t, err)
@ -258,7 +258,7 @@ func TestParseTextHTMLAlready7Bit(t *testing.T) {
}
func TestParseTextHTMLWithOctetAttachment(t *testing.T) {
f := f("text_html_octet_attachment.eml")
f := getFileReader("text_html_octet_attachment.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -274,7 +274,7 @@ func TestParseTextHTMLWithOctetAttachment(t *testing.T) {
}
func TestParseTextHTMLWithPlainAttachment(t *testing.T) {
f := f("text_html_plain_attachment.eml")
f := getFileReader("text_html_plain_attachment.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -291,7 +291,7 @@ func TestParseTextHTMLWithPlainAttachment(t *testing.T) {
}
func TestParseTextHTMLWithImageInline(t *testing.T) {
f := f("text_html_image_inline.eml")
f := getFileReader("text_html_image_inline.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
assert.NoError(t, err)
@ -311,7 +311,7 @@ func TestParseTextHTMLWithImageInline(t *testing.T) {
}
func TestParseWithAttachedPublicKey(t *testing.T) {
f := f("text_plain.eml")
f := getFileReader("text_plain.eml")
m, _, plainBody, attReaders, err := Parse(f, "publickey", "publickeyname")
require.NoError(t, err)
@ -326,7 +326,7 @@ func TestParseWithAttachedPublicKey(t *testing.T) {
}
func TestParseTextHTMLWithEmbeddedForeignEncoding(t *testing.T) {
f := f("text_html_embedded_foreign_encoding.eml")
f := getFileReader("text_html_embedded_foreign_encoding.eml")
m, _, plainBody, attReaders, err := Parse(f, "", "")
require.NoError(t, err)
@ -342,7 +342,7 @@ func TestParseTextHTMLWithEmbeddedForeignEncoding(t *testing.T) {
}
func TestParseMultipartAlternative(t *testing.T) {
f := f("multipart_alternative.eml")
f := getFileReader("multipart_alternative.eml")
m, _, plainBody, _, err := Parse(f, "", "")
require.NoError(t, err)
@ -364,7 +364,7 @@ func TestParseMultipartAlternative(t *testing.T) {
}
func TestParseMultipartAlternativeNested(t *testing.T) {
f := f("multipart_alternative_nested.eml")
f := getFileReader("multipart_alternative_nested.eml")
m, _, plainBody, _, err := Parse(f, "", "")
require.NoError(t, err)
@ -385,7 +385,7 @@ func TestParseMultipartAlternativeNested(t *testing.T) {
assert.Equal(t, "*multipart 2.1*\n\n", plainBody)
}
func f(filename string) io.Reader {
func getFileReader(filename string) io.Reader {
f, err := os.Open(filepath.Join("testdata", filename))
if err != nil {
panic(err)