Function TestProcessOptionError

repl/evaluator_test.go:1338–1395

(t *testing.T)

}

func TestProcessOptionError(t *testing.T) {
	var testCases = []struct {
		name     string
		command  Cmder
		errorMsg string
	}{
		{
			name: "OptionContainerNotEnoughArgs",
			command: &simpleCmd{
				cmd: "option",
				args: []string{
					"--container",
				},
			},
			errorMsg: "container: not enough arguments",
		},
		{
			name: "OptionExtensionNotEnoughArgs",
			command: &simpleCmd{
				cmd: "option",
				args: []string{
					"--extension",
				},
			},
			errorMsg: "extension: not enough arguments",
		},
		{
			name: "OptionExtensionInvalid",
			command: &simpleCmd{
				cmd: "option",
				args: []string{
					"--extension",
					"'bogus'",
				},
			},
			errorMsg: "extension: unknown option: 'bogus'. Available options are: ['all', 'bindings', 'encoders', 'lists', 'math', 'optional', 'protos', 'sets', 'strings', 'two_var_comprehensions']",
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			eval, err := NewEvaluator()
			if err != nil {
				t.Fatalf("NewEvaluator returned error: %v, wanted nil", err)
			}
			_, _, err = eval.Process(tc.command)

			if err == nil {
				t.Fatalf("Expected an error processing command: %s", tc.command)
			}

			if err.Error() != tc.errorMsg {
				t.Errorf("For command %s got (error: '%s') wanted (error: '%s')",
					tc.command, err.Error(), tc.errorMsg)
			}
		})
	}
}