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Refactor args_test helpers

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This commit is contained in:
malko 2023-03-30 01:44:29 +02:00
parent b073425b8a
commit 917f1bc97c
1 changed files with 19 additions and 44 deletions
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63
args_test.go
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@ -33,6 +33,7 @@ func getCommand(args PositionalArgs, withValid bool) *Command {
} }
func expectSuccess(output string, err error, t *testing.T) { func expectSuccess(output string, err error, t *testing.T) {
t.Helper()
if output != "" { if output != "" {
t.Errorf("Unexpected output: %v", output) t.Errorf("Unexpected output: %v", output)
} }
@ -40,71 +41,45 @@ func expectSuccess(output string, err error, t *testing.T) {
t.Fatalf("Unexpected error: %v", err) t.Fatalf("Unexpected error: %v", err)
} }
} }
func expectError(expected string, err error, t *testing.T) {
func validOnlyWithInvalidArgs(err error, t *testing.T) { t.Helper()
if err == nil { if err == nil {
t.Fatal("Expected an error") t.Fatal("Expected an error")
} }
got := err.Error() got := err.Error()
expected := `invalid argument "a" for "c"`
if got != expected { if got != expected {
t.Errorf("Expected: %q, got: %q", expected, got) t.Fatalf("Expected %q, got %q", expected, got)
} }
} }
func validOnlyWithInvalidArgs(err error, t *testing.T) {
t.Helper()
expectError(`invalid argument "a" for "c"`, err, t)
}
func noArgsWithArgs(err error, t *testing.T, arg string) { func noArgsWithArgs(err error, t *testing.T, arg string) {
if err == nil { t.Helper()
t.Fatal("Expected an error") expectError(`unknown command "`+arg+`" for "c"`, err, t)
}
got := err.Error()
expected := `unknown command "` + arg + `" for "c"`
if got != expected {
t.Errorf("Expected: %q, got: %q", expected, got)
}
} }
func minimumNArgsWithLessArgs(err error, t *testing.T) { func minimumNArgsWithLessArgs(err error, t *testing.T) {
if err == nil { t.Helper()
t.Fatal("Expected an error") expectError("requires at least 2 arg(s), only received 1", err, t)
}
got := err.Error()
expected := "requires at least 2 arg(s), only received 1"
if got != expected {
t.Fatalf("Expected %q, got %q", expected, got)
}
} }
func maximumNArgsWithMoreArgs(err error, t *testing.T) { func maximumNArgsWithMoreArgs(err error, t *testing.T) {
if err == nil { t.Helper()
t.Fatal("Expected an error") expectError("accepts at most 2 arg(s), received 3", err, t)
}
got := err.Error()
expected := "accepts at most 2 arg(s), received 3"
if got != expected {
t.Fatalf("Expected %q, got %q", expected, got)
}
} }
func exactArgsWithInvalidCount(err error, t *testing.T) { func exactArgsWithInvalidCount(err error, t *testing.T) {
if err == nil { t.Helper()
t.Fatal("Expected an error") expectError("accepts 2 arg(s), received 3", err, t)
}
got := err.Error()
expected := "accepts 2 arg(s), received 3"
if got != expected {
t.Fatalf("Expected %q, got %q", expected, got)
}
} }
func rangeArgsWithInvalidCount(err error, t *testing.T) { func rangeArgsWithInvalidCount(err error, t *testing.T) {
if err == nil { t.Helper()
t.Fatal("Expected an error") expectError("accepts between 2 and 4 arg(s), received 1", err, t)
}
got := err.Error()
expected := "accepts between 2 and 4 arg(s), received 1"
if got != expected {
t.Fatalf("Expected %q, got %q", expected, got)
}
} }
// NoArgs // NoArgs