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More tests coverage for client.go

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This commit is contained in:
Winni Neessen 2022-03-15 21:48:36 +01:00
parent d17decfdc2
commit fe3925c1e6
Signed by: wneessen
GPG key ID: 5F3AF39B820C119D
2 changed files with 37 additions and 25 deletions
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1
client.go
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@ -133,7 +133,6 @@ func NewClient(h string, o ...Option) (*Client, error) {
// Some settings in a Client cannot be empty/unset
if c.host == "" {
return c, ErrNoHostname
}
return c, nil

61
client_test.go
View file

@ -13,31 +13,44 @@ const DefaultHost = "localhost"
// TestNewClient tests the NewClient() method with its default options
func TestNewClient(t *testing.T) {
host := "mail.example.com"
c, err := NewClient(host)
if err != nil {
t.Errorf("failed to create new client: %s", err)
return
tests := []struct {
name string
host string
shouldfail bool
}{
{"Default", "mail.example.com", false},
{"Empty host should fail", "", true},
}
if c.host != host {
t.Errorf("failed to create new client. Host expected: %s, got: %s", host, c.host)
}
if c.cto != DefaultTimeout {
t.Errorf("failed to create new client. Timeout expected: %s, got: %s", DefaultTimeout.String(),
c.cto.String())
}
if c.port != DefaultPort {
t.Errorf("failed to create new client. Port expected: %d, got: %d", DefaultPort, c.port)
}
if c.tlspolicy != TLSMandatory {
t.Errorf("failed to create new client. TLS policy expected: %d, got: %d", TLSMandatory, c.tlspolicy)
}
if c.tlsconfig.ServerName != host {
t.Errorf("failed to create new client. TLS config host expected: %s, got: %s",
host, c.tlsconfig.ServerName)
}
if c.tlsconfig.MinVersion != DefaultTLSMinVersion {
t.Errorf("failed to create new client. TLS config min versino expected: %d, got: %d",
DefaultTLSMinVersion, c.tlsconfig.MinVersion)
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, err := NewClient(tt.host)
if err != nil && !tt.shouldfail {
t.Errorf("failed to create new client: %s", err)
return
}
if c.host != host {
t.Errorf("failed to create new client. Host expected: %s, got: %s", host, c.host)
}
if c.cto != DefaultTimeout {
t.Errorf("failed to create new client. Timeout expected: %s, got: %s", DefaultTimeout.String(),
c.cto.String())
}
if c.port != DefaultPort {
t.Errorf("failed to create new client. Port expected: %d, got: %d", DefaultPort, c.port)
}
if c.tlspolicy != TLSMandatory {
t.Errorf("failed to create new client. TLS policy expected: %d, got: %d", TLSMandatory, c.tlspolicy)
}
if c.tlsconfig.ServerName != host {
t.Errorf("failed to create new client. TLS config host expected: %s, got: %s",
host, c.tlsconfig.ServerName)
}
if c.tlsconfig.MinVersion != DefaultTLSMinVersion {
t.Errorf("failed to create new client. TLS config min versino expected: %d, got: %d",
DefaultTLSMinVersion, c.tlsconfig.MinVersion)
}
})
}
}