config: allow config create and friends to take key=value parameters #3455

cmd/config/config_test.go

@@ -0,0 +1,59 @@
+package config
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/rclone/rclone/fs/rc"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestArgsToMap(t *testing.T) {
+	for _, test := range []struct {
+		args    []string
+		want    rc.Params
+		wantErr bool
+	}{
+		{
+			args: []string{},
+			want: rc.Params{},
+		},
+		{
+			args: []string{"hello", "42"},
+			want: rc.Params{"hello": "42"},
+		},
+		{
+			args: []string{"hello", "42", "bye", "43"},
+			want: rc.Params{"hello": "42", "bye": "43"},
+		},
+		{
+			args: []string{"hello=42", "bye", "43"},
+			want: rc.Params{"hello": "42", "bye": "43"},
+		},
+		{
+			args: []string{"hello", "42", "bye=43"},
+			want: rc.Params{"hello": "42", "bye": "43"},
+		},
+		{
+			args: []string{"hello=42", "bye=43"},
+			want: rc.Params{"hello": "42", "bye": "43"},
+		},
+		{
+			args:    []string{"hello", "42", "bye", "43", "unused"},
+			wantErr: true,
+		},
+		{
+			args:    []string{"hello=42", "bye=43", "unused"},
+			wantErr: true,
+		},
+	} {
+		what := fmt.Sprintf("args = %#v", test.args)
+		got, err := argsToMap(test.args)
+		if test.wantErr {
+			assert.Error(t, err, what)
+		} else {
+			assert.NoError(t, err, what)
+			assert.Equal(t, test.want, got, what)
+		}
+	}
+}