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Remove tests with dependency on missing library. #5

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Remove tests with dependency on missing library. #5

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10 changes: 0 additions & 10 deletions heatmap_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,8 +8,6 @@ import (
"testing"

"github.com/dustin/go-heatmap/schemes"

"github.com/jteeuwen/imghash"
)

var testPoints = []DataPoint{}
Expand Down Expand Up @@ -58,14 +56,6 @@ func TestHeatmapKMLLimits(t *testing.T) {

const expHash = uint64(62624876249118208)

func TestMkImage(t *testing.T) {
got := imghash.Average(Heatmap(image.Rect(0, 0, 1024, 1024),
testPoints, 150, 128, schemes.AlphaFire))
if got != expHash {
t.Errorf("Expected hash = %v, got %v", expHash, got)
}
}

func TestMust(t *testing.T) {
must(nil) // no panic
panicked := false
Expand Down
55 changes: 0 additions & 55 deletions kml_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@ import (
"testing"

"github.com/dustin/go-heatmap/schemes"
"github.com/jteeuwen/imghash"
)

const testKmlImgURL = "http://www.example.com/thing.png"
Expand Down Expand Up @@ -52,25 +51,6 @@ func xsimilar(a, b string) bool {
strings.Join(strings.Fields(b), " ")
}

func TestKML(t *testing.T) {
kmlBuf := &bytes.Buffer{}

img, err := KML(image.Rect(0, 0, 1024, 1024),
testPoints, 150, 128, schemes.AlphaFire,
testKmlImgURL, kmlBuf)
if err != nil {
t.Fatalf("Error generating kml: %v", err)
}
got := imghash.Average(img)
if got != expHash {
t.Errorf("Expected image hash %v, got %v", expHash, got)
}
gotK := kmlBuf.String()
if !xsimilar(gotK, expKml) {
t.Errorf("Expected kml=%v, got %v", expKml, gotK)
}
}

func TestKMLOutOfRange(t *testing.T) {
kmlBuf := &bytes.Buffer{}

Expand Down Expand Up @@ -127,38 +107,3 @@ func rzd(t *testing.T, zf *zip.File) []byte {
}
return data
}

func TestKMZ(t *testing.T) {
buf := &bytes.Buffer{}
err := KMZ(image.Rect(0, 0, 1024, 1024),
testPoints, 150, 128, schemes.AlphaFire,
buf)
if err != nil {
t.Fatalf("Failed to build kmz: %v", err)
}
zr, err := zip.NewReader(bytes.NewReader(buf.Bytes()), int64(buf.Len()))
if err != nil {
t.Fatalf("Error reading kmz: %v", err)
}

for _, zf := range zr.File {
switch zf.Name {
case "doc.kml":
gotK := rzd(t, zf)
if !xsimilar(string(gotK), expKmz) {
t.Errorf("Expected kml=%v, got %s", expKmz, gotK)
}
case "heatmap.png":
img, _, err := image.Decode(bytes.NewReader(rzd(t, zf)))
if err != nil {
t.Errorf("Error decoding image: %v", err)
}
got := imghash.Average(img)
if got != expHash {
t.Errorf("Expected image hash %v, got %v", expHash, got)
}
default:
t.Fatalf("Unexpected zipfile name: %v", err)
}
}
}