x/urfave-cli
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix altsrc slice inputs so that they correctly parse

Browse Source 
Was previously attempting to cast directly from []interface{} to
[]string or []int which Go doesn't support. Instead, we iterate over and
cast each value (error'ing if the value is not the correct format).

Fixes #580
This commit is contained in:
Jesse Szwedko
2017-01-08 18:11:26 -05:00
parent f1be59ff3d
commit f8347a97c6
2 changed files with 48 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
altsrc/flag_test.go
View File

@@ -59,7 +59,7 @@ func TestStringSliceApplyInputSourceValue(t *testing.T) {
c := runTest(t, testApplyInputSource{
Flag: NewStringSliceFlag(cli.StringSliceFlag{Name: "test"}),
FlagName: "test",
MapValue: []string{"hello", "world"},
MapValue: []interface{}{"hello", "world"},
})
expect(t, c.StringSlice("test"), []string{"hello", "world"})
}
@@ -68,7 +68,7 @@ func TestStringSliceApplyInputSourceMethodContextSet(t *testing.T) {
c := runTest(t, testApplyInputSource{
Flag: NewStringSliceFlag(cli.StringSliceFlag{Name: "test"}),
FlagName: "test",
MapValue: []string{"hello", "world"},
MapValue: []interface{}{"hello", "world"},
ContextValueString: "ohno",
})
expect(t, c.StringSlice("test"), []string{"ohno"})
@@ -78,7 +78,7 @@ func TestStringSliceApplyInputSourceMethodEnvVarSet(t *testing.T) {
c := runTest(t, testApplyInputSource{
Flag: NewStringSliceFlag(cli.StringSliceFlag{Name: "test", EnvVar: "TEST"}),
FlagName: "test",
MapValue: []string{"hello", "world"},
MapValue: []interface{}{"hello", "world"},
EnvVarName: "TEST",
EnvVarValue: "oh,no",
})
@@ -89,7 +89,7 @@ func TestIntSliceApplyInputSourceValue(t *testing.T) {
c := runTest(t, testApplyInputSource{
Flag: NewIntSliceFlag(cli.IntSliceFlag{Name: "test"}),
FlagName: "test",
MapValue: []int{1, 2},
MapValue: []interface{}{1, 2},
})
expect(t, c.IntSlice("test"), []int{1, 2})
}
@@ -98,7 +98,7 @@ func TestIntSliceApplyInputSourceMethodContextSet(t *testing.T) {
c := runTest(t, testApplyInputSource{
Flag: NewIntSliceFlag(cli.IntSliceFlag{Name: "test"}),
FlagName: "test",
MapValue: []int{1, 2},
MapValue: []interface{}{1, 2},
ContextValueString: "3",
})
expect(t, c.IntSlice("test"), []int{3})
@@ -108,7 +108,7 @@ func TestIntSliceApplyInputSourceMethodEnvVarSet(t *testing.T) {
c := runTest(t, testApplyInputSource{
Flag: NewIntSliceFlag(cli.IntSliceFlag{Name: "test", EnvVar: "TEST"}),
FlagName: "test",
MapValue: []int{1, 2},
MapValue: []interface{}{1, 2},
EnvVarName: "TEST",
EnvVarValue: "3,4",
})