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https://github.com/wneessen/go-mail.git
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More tests for client.go. +80% coverage is probably the most we can get
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parent
f15d3ca25e
commit
db496f61cb
1 changed files with 88 additions and 2 deletions
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@ -529,7 +529,7 @@ func TestClient_DialWithContextOptions(t *testing.T) {
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}
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}
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// TestClient_Send tests the Dial(), Send() and Close() method of Client
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// TestClient_DialSendClose tests the Dial(), Send() and Close() method of Client
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func TestClient_DialSendClose(t *testing.T) {
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if os.Getenv("TEST_ALLOW_SEND") == "" {
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t.Skipf("TEST_ALLOW_SEND is not set. Skipping mail sending test")
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@ -552,7 +552,7 @@ func TestClient_DialSendClose(t *testing.T) {
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ctx, cfn := context.WithTimeout(context.Background(), time.Second*10)
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defer cfn()
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if err := c.DialWithContext(ctx); err != nil {
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t.Errorf("Dail() failed: %s", err)
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t.Errorf("Dial() failed: %s", err)
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}
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if err := c.Send(m); err != nil {
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t.Errorf("Send() failed: %s", err)
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@ -562,6 +562,92 @@ func TestClient_DialSendClose(t *testing.T) {
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}
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}
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// TestClient_DialAndSend tests the DialAndSend() method of Client
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func TestClient_DialAndSend(t *testing.T) {
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if os.Getenv("TEST_ALLOW_SEND") == "" {
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t.Skipf("TEST_ALLOW_SEND is not set. Skipping mail sending test")
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}
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m := NewMsg()
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_ = m.FromFormat("go-mail Test Mailer", os.Getenv("TEST_FROM"))
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_ = m.To(TestRcpt)
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m.Subject(fmt.Sprintf("This is a test mail from go-mail/v%s", VERSION))
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m.SetBulk()
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m.SetDate()
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m.SetMessageID()
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m.SetBodyString(TypeTextPlain, "This is a test mail from the go-mail library")
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c, err := getTestConnection(true)
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if err != nil {
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t.Errorf("Send() failed: could not get new client connection: %s", err)
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return
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}
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if err := c.DialAndSend(m); err != nil {
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t.Errorf("DialAndSend() failed: %s", err)
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}
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}
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// TestClient_Send tests the Dial(), Send() and Close() method of Client with broken settings
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func TestClient_DialSendCloseBroken(t *testing.T) {
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if os.Getenv("TEST_ALLOW_SEND") == "" {
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t.Skipf("TEST_ALLOW_SEND is not set. Skipping mail sending test")
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}
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tests := []struct {
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name string
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from string
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to string
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closestart bool
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closeearly bool
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sf bool
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}{
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{"Invalid FROM", "foo@foo", TestRcpt, false, false, true},
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{"Invalid TO", os.Getenv("TEST_FROM"), "foo@foo", false, false, true},
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{"No FROM", "", TestRcpt, false, false, true},
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{"No TO", os.Getenv("TEST_FROM"), "", false, false, true},
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{"Close early", os.Getenv("TEST_FROM"), TestRcpt, false, true, true},
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{"Close start", os.Getenv("TEST_FROM"), TestRcpt, true, false, true},
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{"Close start/early", os.Getenv("TEST_FROM"), TestRcpt, true, true, true},
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}
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m := NewMsg(WithEncoding(NoEncoding))
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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.SetAddrHeaderIgnoreInvalid(HeaderFrom, tt.from)
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m.SetAddrHeaderIgnoreInvalid(HeaderTo, tt.to)
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c, err := getTestConnection(true)
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if err != nil {
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t.Errorf("Send() failed: could not get new client connection: %s", err)
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return
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}
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ctx, cfn := context.WithTimeout(context.Background(), time.Second*10)
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defer cfn()
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if err := c.DialWithContext(ctx); err != nil && !tt.sf {
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t.Errorf("Dail() failed: %s", err)
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return
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}
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if tt.closestart {
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_ = c.sc.Close()
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_ = c.co.Close()
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}
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if err := c.Send(m); err != nil && !tt.sf {
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t.Errorf("Send() failed: %s", err)
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return
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}
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if tt.closeearly {
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_ = c.sc.Close()
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_ = c.co.Close()
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}
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if err := c.Close(); err != nil && !tt.sf {
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t.Errorf("Close() failed: %s", err)
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return
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}
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})
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}
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}
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// getTestConnection takes environment variables to establish a connection to a real
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// SMTP server to test all functionality that requires a connection
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func getTestConnection(auth bool) (*Client, error) {
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