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expand test cases

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This commit is contained in:
Lynn Cyrin 2019-08-01 20:39:37 -07:00
parent 3d6eec825a
commit 595382c509
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GPG Key ID: EE9CCB427DFEC897
1 changed files with 27 additions and 9 deletions
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36
app_test.go
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@ -885,32 +885,50 @@ func TestRequiredFlagAppRunBehavior(t *testing.T) {
appCommands []Command
expectedAnError bool
}{
// expectations:
// - empty input, when a required flag is present, errors and shows the flag error message
{
// expectations:
// - empty input, when a required flag is present, shows the help message
// - empty input, when a required flag is present, errors and shows the flag error message
testCase: "error_case_empty_input_with_required_flag",
appRunInput: []string{"myCLI"},
appFlags: []Flag{StringFlag{Name: "requiredFlag", Required: true}},
expectedAnError: true,
},
// expectations:
// - inputing --help, when a required flag is present, does not error
{
// expectations:
// - inputing --help, when a required flag is present, shows the help message
// - inputing --help, when a required flag is present, does not error
testCase: "valid_case_help_input_with_required_flag",
appRunInput: []string{"myCLI", "--help"},
appFlags: []Flag{StringFlag{Name: "requiredFlag", Required: true}},
},
{
// expectations:
// - giving optional input, when a required flag is present, shows the help message
// - giving optional input, when a required flag is present, errors and shows the flag error message
testCase: "valid_case_help_input_with_required_flag_command",
appRunInput: []string{"myCLI", "myCommand", "--help"},
appCommands: []Command{Command{
Name: "myCommand",
Flags: []Flag{StringFlag{Name: "requiredFlag", Required: true}},
}},
},
{
testCase: "valid_case_help_input_with_required_flag_subcommand",
appRunInput: []string{"myCLI", "myCommand", "mySubCommand", "--help"},
appCommands: []Command{Command{
Name: "myCommand",
Subcommands: []Command{Command{
Name: "mySubCommand",
Flags: []Flag{StringFlag{Name: "requiredFlag", Required: true}},
}},
}},
},
// expectations:
// - giving optional input, when a required flag is present, shows the help message
// - giving optional input, when a required flag is present, errors and shows the flag error message
{
testCase: "error_case_optional_input_with_required_flag",
appRunInput: []string{"myCLI", "--optional", "cats"},
appFlags: []Flag{StringFlag{Name: "requiredFlag", Required: true}, StringFlag{Name: "optional"}},
expectedAnError: true,
},
// valid input cases
{
testCase: "valid_case_required_flag_input",
appRunInput: []string{"myCLI", "--requiredFlag", "cats"},