refactor(cli): move cmd/uncloud to cmd/uc, change the artifact name uncloud_* -> uc_*

cmd/uc/context/args_test.go

@@ -0,0 +1,103 @@
+package context
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/require"
+)
+
+func TestCommandArgsValidation(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name    string
+		newCmd  func() *cobra.Command
+		args    []string
+		wantErr bool
+	}{
+		{
+			name:    "root accepts no args",
+			newCmd:  NewRootCommand,
+			args:    nil,
+			wantErr: false,
+		},
+		{
+			name:    "root rejects extra args",
+			newCmd:  NewRootCommand,
+			args:    []string{"extra"},
+			wantErr: true,
+		},
+		{
+			name:    "list accepts no args",
+			newCmd:  NewListCommand,
+			args:    nil,
+			wantErr: false,
+		},
+		{
+			name:    "list rejects extra args",
+			newCmd:  NewListCommand,
+			args:    []string{"extra"},
+			wantErr: true,
+		},
+		{
+			name:    "show accepts no args",
+			newCmd:  NewShowCommand,
+			args:    nil,
+			wantErr: false,
+		},
+		{
+			name:    "show rejects extra args",
+			newCmd:  NewShowCommand,
+			args:    []string{"extra"},
+			wantErr: true,
+		},
+		{
+			name:    "connection accepts no args",
+			newCmd:  NewConnectionCommand,
+			args:    nil,
+			wantErr: false,
+		},
+		{
+			name:    "connection rejects extra args",
+			newCmd:  NewConnectionCommand,
+			args:    []string{"extra"},
+			wantErr: true,
+		},
+		{
+			name:    "use accepts no args",
+			newCmd:  NewUseCommand,
+			args:    nil,
+			wantErr: false,
+		},
+		{
+			name:    "use accepts one arg",
+			newCmd:  NewUseCommand,
+			args:    []string{"prod"},
+			wantErr: false,
+		},
+		{
+			name:    "use rejects extra args",
+			newCmd:  NewUseCommand,
+			args:    []string{"prod", "extra"},
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			cmd := tt.newCmd()
+			require.NotNil(t, cmd.Args)
+
+			err := cmd.Args(cmd, tt.args)
+			if tt.wantErr {
+				require.Error(t, err)
+				return
+			}
+
+			require.NoError(t, err)
+		})
+	}
+}