glenux-archive/spf13--cobra
1
0
Fork 0
mirror of https://github.com/spf13/cobra synced 2025-05-05 12:57:22 +00:00
Code Issues Projects Releases Packages Wiki Activity

args_test: add helper function expectSuccess

Browse source
This commit is contained in:
umarcor 2019-03-18 23:20:48 +01:00
parent 442031e4ff
commit 0fd7782b66
1 changed files with 15 additions and 47 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

62
args_test.go
View file

@ -5,18 +5,21 @@ import (
"testing" "testing"
) )
func TestNoArgs(t *testing.T) { func expectSuccess(output string, err error, t *testing.T) {
c := &Command{Use: "c", Args: NoArgs, Run: emptyRun}
output, err := executeCommand(c)
if output != "" { if output != "" {
t.Errorf("Unexpected string: %v", output) t.Errorf("Unexpected output: %v", output)
} }
if err != nil { if err != nil {
t.Fatalf("Unexpected error: %v", err) t.Fatalf("Unexpected error: %v", err)
} }
} }
func TestNoArgs(t *testing.T) {
c := &Command{Use: "c", Args: NoArgs, Run: emptyRun}
output, err := executeCommand(c)
expectSuccess(output, err, t)
}
func TestNoArgsWithArgs(t *testing.T) { func TestNoArgsWithArgs(t *testing.T) {
c := &Command{Use: "c", Args: NoArgs, Run: emptyRun} c := &Command{Use: "c", Args: NoArgs, Run: emptyRun}
@ -41,12 +44,7 @@ func TestOnlyValidArgs(t *testing.T) {
} }
output, err := executeCommand(c, "one", "two") output, err := executeCommand(c, "one", "two")
if output != "" { expectSuccess(output, err, t)
t.Errorf("Unexpected output: %v", output)
}
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
} }
func TestOnlyValidArgsWithInvalidArgs(t *testing.T) { func TestOnlyValidArgsWithInvalidArgs(t *testing.T) {
@ -72,23 +70,13 @@ func TestOnlyValidArgsWithInvalidArgs(t *testing.T) {
func TestArbitraryArgs(t *testing.T) { func TestArbitraryArgs(t *testing.T) {
c := &Command{Use: "c", Args: ArbitraryArgs, Run: emptyRun} c := &Command{Use: "c", Args: ArbitraryArgs, Run: emptyRun}
output, err := executeCommand(c, "a", "b") output, err := executeCommand(c, "a", "b")
if output != "" { expectSuccess(output, err, t)
t.Errorf("Unexpected output: %v", output)
}
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
} }
func TestMinimumNArgs(t *testing.T) { func TestMinimumNArgs(t *testing.T) {
c := &Command{Use: "c", Args: MinimumNArgs(2), Run: emptyRun} c := &Command{Use: "c", Args: MinimumNArgs(2), Run: emptyRun}
output, err := executeCommand(c, "a", "b", "c") output, err := executeCommand(c, "a", "b", "c")
if output != "" { expectSuccess(output, err, t)
t.Errorf("Unexpected output: %v", output)
}
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
} }
func TestMinimumNArgsWithLessArgs(t *testing.T) { func TestMinimumNArgsWithLessArgs(t *testing.T) {
@ -109,12 +97,7 @@ func TestMinimumNArgsWithLessArgs(t *testing.T) {
func TestMaximumNArgs(t *testing.T) { func TestMaximumNArgs(t *testing.T) {
c := &Command{Use: "c", Args: MaximumNArgs(3), Run: emptyRun} c := &Command{Use: "c", Args: MaximumNArgs(3), Run: emptyRun}
output, err := executeCommand(c, "a", "b") output, err := executeCommand(c, "a", "b")
if output != "" { expectSuccess(output, err, t)
t.Errorf("Unexpected output: %v", output)
}
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
} }
func TestMaximumNArgsWithMoreArgs(t *testing.T) { func TestMaximumNArgsWithMoreArgs(t *testing.T) {
@ -135,12 +118,7 @@ func TestMaximumNArgsWithMoreArgs(t *testing.T) {
func TestExactArgs(t *testing.T) { func TestExactArgs(t *testing.T) {
c := &Command{Use: "c", Args: ExactArgs(3), Run: emptyRun} c := &Command{Use: "c", Args: ExactArgs(3), Run: emptyRun}
output, err := executeCommand(c, "a", "b", "c") output, err := executeCommand(c, "a", "b", "c")
if output != "" { expectSuccess(output, err, t)
t.Errorf("Unexpected output: %v", output)
}
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
} }
func TestExactArgsWithInvalidCount(t *testing.T) { func TestExactArgsWithInvalidCount(t *testing.T) {
@ -161,12 +139,7 @@ func TestExactArgsWithInvalidCount(t *testing.T) {
func TestExactValidArgs(t *testing.T) { func TestExactValidArgs(t *testing.T) {
c := &Command{Use: "c", Args: ExactValidArgs(3), ValidArgs: []string{"a", "b", "c"}, Run: emptyRun} c := &Command{Use: "c", Args: ExactValidArgs(3), ValidArgs: []string{"a", "b", "c"}, Run: emptyRun}
output, err := executeCommand(c, "a", "b", "c") output, err := executeCommand(c, "a", "b", "c")
if output != "" { expectSuccess(output, err, t)
t.Errorf("Unexpected output: %v", output)
}
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
} }
func TestExactValidArgsWithInvalidCount(t *testing.T) { func TestExactValidArgsWithInvalidCount(t *testing.T) {
@ -207,12 +180,7 @@ func TestExactValidArgsWithInvalidArgs(t *testing.T) {
func TestRangeArgs(t *testing.T) { func TestRangeArgs(t *testing.T) {
c := &Command{Use: "c", Args: RangeArgs(2, 4), Run: emptyRun} c := &Command{Use: "c", Args: RangeArgs(2, 4), Run: emptyRun}
output, err := executeCommand(c, "a", "b", "c") output, err := executeCommand(c, "a", "b", "c")
if output != "" { expectSuccess(output, err, t)
t.Errorf("Unexpected output: %v", output)
}
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
} }
func TestRangeArgsWithInvalidCount(t *testing.T) { func TestRangeArgsWithInvalidCount(t *testing.T) {