diff options
Diffstat (limited to 'dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/group_test.go')
-rw-r--r-- | dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/group_test.go | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/group_test.go b/dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/group_test.go new file mode 100644 index 0000000..409a7f2 --- /dev/null +++ b/dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/group_test.go @@ -0,0 +1,271 @@ +package flags + +import ( + "testing" +) + +func TestGroupInline(t *testing.T) { + var opts = struct { + Value bool `short:"v"` + + Group struct { + G bool `short:"g"` + } `group:"Grouped Options"` + }{} + + p, ret := assertParserSuccess(t, &opts, "-v", "-g") + + assertStringArray(t, ret, []string{}) + + if !opts.Value { + t.Errorf("Expected Value to be true") + } + + if !opts.Group.G { + t.Errorf("Expected Group.G to be true") + } + + if p.Command.Group.Find("Grouped Options") == nil { + t.Errorf("Expected to find group `Grouped Options'") + } +} + +func TestGroupAdd(t *testing.T) { + var opts = struct { + Value bool `short:"v"` + }{} + + var grp = struct { + G bool `short:"g"` + }{} + + p := NewParser(&opts, Default) + g, err := p.AddGroup("Grouped Options", "", &grp) + + if err != nil { + t.Fatalf("Unexpected error: %v", err) + return + } + + ret, err := p.ParseArgs([]string{"-v", "-g", "rest"}) + + if err != nil { + t.Fatalf("Unexpected error: %v", err) + return + } + + assertStringArray(t, ret, []string{"rest"}) + + if !opts.Value { + t.Errorf("Expected Value to be true") + } + + if !grp.G { + t.Errorf("Expected Group.G to be true") + } + + if p.Command.Group.Find("Grouped Options") != g { + t.Errorf("Expected to find group `Grouped Options'") + } + + if p.Groups()[1] != g { + t.Errorf("Expected group %#v, but got %#v", g, p.Groups()[0]) + } + + if g.Options()[0].ShortName != 'g' { + t.Errorf("Expected short name `g' but got %v", g.Options()[0].ShortName) + } +} + +func TestGroupNestedInline(t *testing.T) { + var opts = struct { + Value bool `short:"v"` + + Group struct { + G bool `short:"g"` + + Nested struct { + N string `long:"n"` + } `group:"Nested Options"` + } `group:"Grouped Options"` + }{} + + p, ret := assertParserSuccess(t, &opts, "-v", "-g", "--n", "n", "rest") + + assertStringArray(t, ret, []string{"rest"}) + + if !opts.Value { + t.Errorf("Expected Value to be true") + } + + if !opts.Group.G { + t.Errorf("Expected Group.G to be true") + } + + assertString(t, opts.Group.Nested.N, "n") + + if p.Command.Group.Find("Grouped Options") == nil { + t.Errorf("Expected to find group `Grouped Options'") + } + + if p.Command.Group.Find("Nested Options") == nil { + t.Errorf("Expected to find group `Nested Options'") + } +} + +func TestGroupNestedInlineNamespace(t *testing.T) { + var opts = struct { + Opt string `long:"opt"` + + Group struct { + Opt string `long:"opt"` + Group struct { + Opt string `long:"opt"` + } `group:"Subsubgroup" namespace:"sap"` + } `group:"Subgroup" namespace:"sip"` + }{} + + p, ret := assertParserSuccess(t, &opts, "--opt", "a", "--sip.opt", "b", "--sip.sap.opt", "c", "rest") + + assertStringArray(t, ret, []string{"rest"}) + + assertString(t, opts.Opt, "a") + assertString(t, opts.Group.Opt, "b") + assertString(t, opts.Group.Group.Opt, "c") + + for _, name := range []string{"Subgroup", "Subsubgroup"} { + if p.Command.Group.Find(name) == nil { + t.Errorf("Expected to find group '%s'", name) + } + } +} + +func TestDuplicateShortFlags(t *testing.T) { + var opts struct { + Verbose []bool `short:"v" long:"verbose" description:"Show verbose debug information"` + Variables []string `short:"v" long:"variable" description:"Set a variable value."` + } + + args := []string{ + "--verbose", + "-v", "123", + "-v", "456", + } + + _, err := ParseArgs(&opts, args) + + if err == nil { + t.Errorf("Expected an error with type ErrDuplicatedFlag") + } else { + err2 := err.(*Error) + if err2.Type != ErrDuplicatedFlag { + t.Errorf("Expected an error with type ErrDuplicatedFlag") + } + } +} + +func TestDuplicateLongFlags(t *testing.T) { + var opts struct { + Test1 []bool `short:"a" long:"testing" description:"Test 1"` + Test2 []string `short:"b" long:"testing" description:"Test 2."` + } + + args := []string{ + "--testing", + } + + _, err := ParseArgs(&opts, args) + + if err == nil { + t.Errorf("Expected an error with type ErrDuplicatedFlag") + } else { + err2 := err.(*Error) + if err2.Type != ErrDuplicatedFlag { + t.Errorf("Expected an error with type ErrDuplicatedFlag") + } + } +} + +func TestFindOptionByLongFlag(t *testing.T) { + var opts struct { + Testing bool `long:"testing" description:"Testing"` + } + + p := NewParser(&opts, Default) + opt := p.FindOptionByLongName("testing") + + if opt == nil { + t.Errorf("Expected option, but found none") + } + + assertString(t, opt.LongName, "testing") +} + +func TestFindOptionByShortFlag(t *testing.T) { + var opts struct { + Testing bool `short:"t" description:"Testing"` + } + + p := NewParser(&opts, Default) + opt := p.FindOptionByShortName('t') + + if opt == nil { + t.Errorf("Expected option, but found none") + } + + if opt.ShortName != 't' { + t.Errorf("Expected 't', but got %v", opt.ShortName) + } +} + +func TestFindOptionByLongFlagInSubGroup(t *testing.T) { + var opts struct { + Group struct { + Testing bool `long:"testing" description:"Testing"` + } `group:"sub-group"` + } + + p := NewParser(&opts, Default) + opt := p.FindOptionByLongName("testing") + + if opt == nil { + t.Errorf("Expected option, but found none") + } + + assertString(t, opt.LongName, "testing") +} + +func TestFindOptionByShortFlagInSubGroup(t *testing.T) { + var opts struct { + Group struct { + Testing bool `short:"t" description:"Testing"` + } `group:"sub-group"` + } + + p := NewParser(&opts, Default) + opt := p.FindOptionByShortName('t') + + if opt == nil { + t.Errorf("Expected option, but found none") + } + + if opt.ShortName != 't' { + t.Errorf("Expected 't', but got %v", opt.ShortName) + } +} + +func TestAddOptionNonOptional(t *testing.T) { + var opts struct { + Test bool + } + p := NewParser(&opts, Default) + p.AddOption(&Option{ + LongName: "test", + }, &opts.Test) + _, err := p.ParseArgs([]string{"--test"}) + if err != nil { + t.Errorf("unexpected error: %s", err) + } else if !opts.Test { + t.Errorf("option not set") + } +} |