mirror of
https://github.com/wneessen/go-mail.git
synced 2024-11-15 02:12:55 +01:00
Reorganize and cleanup msg_test.go
Removed redundant and commented-out test functions to improve code readability and maintainability. Moved the essential helper functions (checkAddrHeader and checkGenHeader) to the end to keep the structure organized.
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GPG key ID:
385AC9889632126E
1 changed files with 45 additions and 247 deletions
292
msg_test.go
292
msg_test.go
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@ -3845,51 +3845,6 @@ func TestMsg_SetBodyWriter(t *testing.T) {
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})
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}
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// checkAddrHeader verifies the correctness of an AddrHeader in a Msg based on the provided criteria.
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// It checks whether the AddrHeader contains the correct address, name, and number of fields.
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func checkAddrHeader(t *testing.T, message *Msg, header AddrHeader, fn string, field, wantFields int,
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wantMail, wantName string,
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) {
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t.Helper()
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addresses, ok := message.addrHeader[header]
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if !ok {
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t.Fatalf("failed to set %s, addrHeader field is not set", fn)
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}
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if len(addresses) != wantFields {
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t.Fatalf("failed to set %s, addrHeader value count is: %d, want: %d", fn, len(addresses), field)
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}
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if addresses[field].Address != wantMail {
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t.Errorf("failed to set %s, addrHeader value is %s, want: %s", fn, addresses[field].Address, wantMail)
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}
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wantString := fmt.Sprintf(`<%s>`, wantMail)
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if wantName != "" {
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wantString = fmt.Sprintf(`%q <%s>`, wantName, wantMail)
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}
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if addresses[field].String() != wantString {
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t.Errorf("failed to set %s, addrHeader value is %s, want: %s", fn, addresses[field].String(), wantString)
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}
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if addresses[field].Name != wantName {
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t.Errorf("failed to set %s, addrHeader name is %s, want: %s", fn, addresses[field].Name, wantName)
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}
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}
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// checkGenHeader validates the generated header in an email message, verifying its presence and expected values.
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func checkGenHeader(t *testing.T, message *Msg, header Header, fn string, field, wantFields int,
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wantVal string,
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) {
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t.Helper()
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values, ok := message.genHeader[header]
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if !ok {
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t.Fatalf("failed to set %s, genHeader field is not set", fn)
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}
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if len(values) != wantFields {
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t.Fatalf("failed to set %s, genHeader value count is: %d, want: %d", fn, len(values), field)
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}
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if values[field] != wantVal {
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t.Errorf("failed to set %s, genHeader value is %s, want: %s", fn, values[field], wantVal)
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}
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}
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/*
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// TestNewMsgWithMiddleware tests WithMiddleware
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@ -3940,42 +3895,6 @@ func checkGenHeader(t *testing.T, message *Msg, header Header, fn string, field,
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}
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}
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// TestMsg_SetBodyString tests the Msg.SetBodyString method
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func TestMsg_SetBodyString(t *testing.T) {
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tests := []struct {
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name string
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ct ContentType
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value string
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want string
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sf bool
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}{
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{"Body: test", TypeTextPlain, "test", "test", false},
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{
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"Body: with Umlauts", TypeTextHTML, "<strong>üäöß</strong>",
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"<strong>üäöß</strong>", false,
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},
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{"Body: with emoji", TypeTextPlain, "📧", "📧", false},
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}
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m := NewMsg()
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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m.SetBodyString(tt.ct, tt.value)
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if len(m.parts) != 1 {
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t.Errorf("SetBodyString() failed: no mail parts found")
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}
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part := m.parts[0]
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res := bytes.Buffer{}
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if _, err := part.writeFunc(&res); err != nil && !tt.sf {
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t.Errorf("WriteFunc of part failed: %s", err)
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}
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if res.String() != tt.want {
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t.Errorf("SetBodyString() failed. Expecteding: %s, got: %s", tt.want, res.String())
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}
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})
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}
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}
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// TestMsg_AddAlternativeString tests the Msg.AddAlternativeString method
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func TestMsg_AddAlternativeString(t *testing.T) {
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@ -4055,88 +3974,6 @@ func checkGenHeader(t *testing.T, message *Msg, header Header, fn string, field,
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}
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}
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// TestMsg_UnsetAllAttachments tests the Msg.UnsetAllAttachments method
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func TestMsg_UnsetAllAttachments(t *testing.T) {
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tests := []struct {
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name string
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attachments []string
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}{
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{"File: one file", []string{"README.md"}},
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{"File: two files", []string{"README.md", "doc.go"}},
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{"File: nil", nil},
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}
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m := NewMsg()
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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var files []*File
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for _, f := range tt.attachments {
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files = append(files, &File{Name: f})
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}
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m.SetAttachments(files)
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if len(m.attachments) != len(files) {
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t.Errorf("SetAttachements() failed. Number of attachments expected: %d, got: %d", len(files),
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len(m.attachments))
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return
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}
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m.UnsetAllAttachments()
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if m.attachments != nil {
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t.Errorf("UnsetAllAttachments() failed. The attachments file's pointer is not nil")
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return
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}
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m.Reset()
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})
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}
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}
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// TestMsg_GetEmbeds tests the Msg.GetEmbeds method
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func TestMsg_GetEmbeds(t *testing.T) {
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tests := []struct {
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name string
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files []string
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}{
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{"File: README.md", []string{"README.md"}},
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{"File: doc.go", []string{"doc.go"}},
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{"File: README.md and doc.go", []string{"README.md", "doc.go"}},
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{"File: nonexisting", nil},
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}
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m := NewMsg()
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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for _, f := range tt.files {
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m.EmbedFile(f, WithFileName(f), nil)
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}
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if len(m.embeds) != len(tt.files) {
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t.Errorf("EmbedFile() failed. Number of embedded files expected: %d, got: %d", len(tt.files),
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len(m.embeds))
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return
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}
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ff := m.GetEmbeds()
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if len(m.embeds) != len(ff) {
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t.Errorf("GetEmbeds() failed. Number of embedded files expected: %d, got: %d", len(m.embeds),
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len(ff))
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return
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}
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var fn []string
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for _, f := range ff {
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fn = append(fn, f.Name)
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}
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sort.Strings(fn)
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sort.Strings(tt.files)
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for i, f := range tt.files {
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if f != fn[i] {
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t.Errorf("GetEmbeds() failed. Embedded file name expected: %s, got: %s", f,
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fn[i])
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return
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}
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}
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m.Reset()
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})
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}
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}
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// TestMsg_SetEmbeds tests the Msg.GetEmbeds method
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func TestMsg_SetEmbeds(t *testing.T) {
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@ -4185,90 +4022,6 @@ func checkGenHeader(t *testing.T, message *Msg, header Header, fn string, field,
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}
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}
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// TestMsg_UnsetAllEmbeds tests the Msg.TestMsg_UnsetAllEmbeds method
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func TestMsg_UnsetAllEmbeds(t *testing.T) {
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tests := []struct {
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name string
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embeds []string
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}{
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{"File: one file", []string{"README.md"}},
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{"File: two files", []string{"README.md", "doc.go"}},
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{"File: nil", nil},
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}
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m := NewMsg()
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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var files []*File
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for _, f := range tt.embeds {
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files = append(files, &File{Name: f})
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}
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m.SetEmbeds(files)
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if len(m.embeds) != len(files) {
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t.Errorf("SetEmbeds() failed. Number of embedded files expected: %d, got: %d", len(files),
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len(m.embeds))
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return
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}
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m.UnsetAllEmbeds()
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if m.embeds != nil {
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t.Errorf("UnsetAllEmbeds() failed. The embeds file's point is not nil")
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return
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}
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m.Reset()
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})
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}
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}
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// TestMsg_UnsetAllParts tests the Msg.TestMsg_UnsetAllParts method
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func TestMsg_UnsetAllParts(t *testing.T) {
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tests := []struct {
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name string
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attachments []string
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embeds []string
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}{
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{"File: both is exist", []string{"README.md"}, []string{"doc.go"}},
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{"File: both is nil", nil, nil},
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{"File: attachment exist, embed nil", []string{"README.md"}, nil},
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{"File: attachment nil, embed exist", nil, []string{"README.md"}},
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}
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m := NewMsg()
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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var attachments []*File
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for _, f := range tt.attachments {
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attachments = append(attachments, &File{Name: f})
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}
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m.SetAttachments(attachments)
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if len(m.attachments) != len(attachments) {
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t.Errorf("SetAttachements() failed. Number of attachments files expected: %d, got: %d",
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len(attachments), len(m.attachments))
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return
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}
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var embeds []*File
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for _, f := range tt.embeds {
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embeds = append(embeds, &File{Name: f})
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}
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m.SetEmbeds(embeds)
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if len(m.embeds) != len(embeds) {
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t.Errorf("SetEmbeds() failed. Number of embedded files expected: %d, got: %d", len(embeds),
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len(m.embeds))
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return
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}
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m.UnsetAllParts()
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if m.attachments != nil {
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t.Errorf("UnsetAllParts() failed. The attachments file's point is not nil")
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return
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}
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if m.embeds != nil {
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t.Errorf("UnsetAllParts() failed. The embeds file's point is not nil")
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return
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}
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m.Reset()
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})
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}
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}
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// TestMsg_AttachFromEmbedFS tests the Msg.AttachFromEmbedFS and the WithFilename FileOption method
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func TestMsg_AttachFromEmbedFS(t *testing.T) {
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@ -5977,3 +5730,48 @@ func (mw encodeMiddleware) Handle(m *Msg) *Msg {
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func (mw encodeMiddleware) Type() MiddlewareType {
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return "encode"
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}
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// checkAddrHeader verifies the correctness of an AddrHeader in a Msg based on the provided criteria.
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// It checks whether the AddrHeader contains the correct address, name, and number of fields.
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func checkAddrHeader(t *testing.T, message *Msg, header AddrHeader, fn string, field, wantFields int,
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wantMail, wantName string,
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) {
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t.Helper()
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addresses, ok := message.addrHeader[header]
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if !ok {
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t.Fatalf("failed to set %s, addrHeader field is not set", fn)
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}
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if len(addresses) != wantFields {
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t.Fatalf("failed to set %s, addrHeader value count is: %d, want: %d", fn, len(addresses), field)
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}
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if addresses[field].Address != wantMail {
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t.Errorf("failed to set %s, addrHeader value is %s, want: %s", fn, addresses[field].Address, wantMail)
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}
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wantString := fmt.Sprintf(`<%s>`, wantMail)
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if wantName != "" {
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wantString = fmt.Sprintf(`%q <%s>`, wantName, wantMail)
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}
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if addresses[field].String() != wantString {
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t.Errorf("failed to set %s, addrHeader value is %s, want: %s", fn, addresses[field].String(), wantString)
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}
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if addresses[field].Name != wantName {
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t.Errorf("failed to set %s, addrHeader name is %s, want: %s", fn, addresses[field].Name, wantName)
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}
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}
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// checkGenHeader validates the generated header in an email message, verifying its presence and expected values.
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func checkGenHeader(t *testing.T, message *Msg, header Header, fn string, field, wantFields int,
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wantVal string,
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) {
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t.Helper()
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values, ok := message.genHeader[header]
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if !ok {
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t.Fatalf("failed to set %s, genHeader field is not set", fn)
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}
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if len(values) != wantFields {
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t.Fatalf("failed to set %s, genHeader value count is: %d, want: %d", fn, len(values), field)
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}
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if values[field] != wantVal {
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t.Errorf("failed to set %s, genHeader value is %s, want: %s", fn, values[field], wantVal)
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}
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}
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