added mime-type generator (#14)

added mime-type generator

faker.go

@@ -201,6 +201,10 @@ func (f Faker) Payment() Payment {
 	return Payment{&f}
 }
 
+func (f Faker) MimeType() MimeType {
+	return MimeType{&f}
+}
+
 func (f Faker) Color() Color {
 	return Color{&f}
 }

mimetype.go

@@ -0,0 +1,69 @@
+package faker
+
+var (
+	mimeType = []string{
+		"audio/aac",
+		"application/x-abiword",
+		"application/octet-stream",
+		"video/x-msvideo",
+		"application/vnd.amazon.ebook",
+		"application/octet-stream",
+		"application/x-bzip",
+		"application/x-bzip2",
+		"application/x-csh",
+		"text/css",
+		"text/csv",
+		"application/msword",
+		"application/epub+zip",
+		"image/gif",
+		"text/html",
+		"image/x-icon",
+		"text/calendar",
+		"application/java-archive",
+		"image/jpeg",
+		"application/javascript",
+		"application/json",
+		"audio/midi",
+		"video/mpeg",
+		"application/vnd.apple.installer+xml",
+		"application/vnd.oasis.opendocument.presentation",
+		"application/vnd.oasis.opendocument.spreadsheet",
+		"application/vnd.oasis.opendocument.text",
+		"audio/ogg",
+		"video/ogg",
+		"application/ogg",
+		"application/pdf",
+		"application/vnd.ms-powerpoint",
+		"application/x-rar-compressed",
+		"application/rtf",
+		"application/x-sh",
+		"image/svg+xml",
+		"application/x-shockwave-flash",
+		"application/x-tar",
+		"image/tiff",
+		"font/ttf",
+		"application/vnd.visio",
+		"audio/x-wav",
+		"audio/webm",
+		"video/webm",
+		"image/webp",
+		"font/woff",
+		"font/woff2",
+		"application/xhtml+xml",
+		"application/vnd.ms-excel",
+		"application/xml",
+		"application/vnd.mozilla.xul+xml",
+		"application/zip",
+		"video/3gpp",
+		"video/3gpp2",
+		"application/x-7z-compressed",
+	}
+)
+
+type MimeType struct {
+	Faker *Faker
+}
+
+func (p MimeType) MimeType() string {
+	return p.Faker.RandomStringElement(mimeType)
+}

mimetype_test.go

@@ -0,0 +1,10 @@
+package faker
+
+import (
+	"testing"
+)
+
+func TestMimeType(t *testing.T) {
+	p := New().MimeType()
+	Expect(t, true, p.MimeType() != "")
+}