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Improve clarity of testcase table

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Signed-off-by: Alex Tomic <atomic777@gmail.com>
This commit is contained in:
Alex Tomic
2020-09-24 08:55:06 -04:00
committed by Alex Ellis
parent ac1cc16f0c
commit a66f65c2b9
1 changed files with 33 additions and 19 deletions
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38
pkg/provider/handlers/deploy_test.go
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@ -11,24 +11,39 @@ import (
func Test_BuildLabels_WithAnnotations(t *testing.T) { func Test_BuildLabels_WithAnnotations(t *testing.T) {
// Test each combination of nil/non-nil annotation + label // Test each combination of nil/non-nil annotation + label
tables := []struct { tables := []struct {
name string
label map[string]string label map[string]string
annotation map[string]string annotation map[string]string
result map[string]string result map[string]string
}{ }{
{nil, nil, map[string]string{}}, {"Empty label and annotations returns empty table map", nil, nil, map[string]string{}},
{map[string]string{"L1": "V1"}, nil, map[string]string{"L1": "V1"}},
{nil, map[string]string{"A1": "V2"}, map[string]string{fmt.Sprintf("%sA1", annotationLabelPrefix): "V2"}},
{ {
map[string]string{"L1": "V1"}, map[string]string{"A1": "V2"}, "Label with empty annotation returns valid map",
map[string]string{"L1": "V1", fmt.Sprintf("%sA1", annotationLabelPrefix): "V2"}, map[string]string{"L1": "V1"},
nil,
map[string]string{"L1": "V1"}},
{
"Annotation with empty label returns valid map",
nil,
map[string]string{"A1": "V2"},
map[string]string{fmt.Sprintf("%sA1", annotationLabelPrefix): "V2"}},
{
"Label and annotation provided returns valid combined map",
map[string]string{"L1": "V1"},
map[string]string{"A1": "V2"},
map[string]string{
"L1": "V1",
fmt.Sprintf("%sA1", annotationLabelPrefix): "V2",
},
}, },
} }
for _, pair := range tables { for _, tc := range tables {
t.Run(tc.name, func(t *testing.T) {
request := &types.FunctionDeployment{ request := &types.FunctionDeployment{
Labels: &pair.label, Labels: &tc.label,
Annotations: &pair.annotation, Annotations: &tc.annotation,
} }
val, err := buildLabels(request) val, err := buildLabels(request)
@ -37,11 +52,11 @@ func Test_BuildLabels_WithAnnotations(t *testing.T) {
t.Fatalf("want: no error got: %v", err) t.Fatalf("want: no error got: %v", err)
} }
if !reflect.DeepEqual(val, pair.result) { if !reflect.DeepEqual(val, tc.result) {
t.Errorf("Got: %s, expected %s", val, pair.result) t.Errorf("Got: %s, expected %s", val, tc.result)
} }
})
} }
} }
func Test_BuildLabels_WithAnnotationCollision(t *testing.T) { func Test_BuildLabels_WithAnnotationCollision(t *testing.T) {
@ -55,7 +70,6 @@ func Test_BuildLabels_WithAnnotationCollision(t *testing.T) {
val, err := buildLabels(request) val, err := buildLabels(request)
fmt.Printf("%s, %s\n", val, err)
if err == nil { if err == nil {
t.Errorf("Expected an error, got %d values", len(val)) t.Errorf("Expected an error, got %d values", len(val))
} }