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updated IsRect to be public

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this will allow users to make sure that the rectangles they define
really are rectangles
This commit is contained in:
dm
2016-08-27 22:27:51 -07:00
parent a35e73ee10
commit 71f3aede25
2 changed files with 22 additions and 7 deletions
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rectangle_test.go
+5 -5
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@@ -16,10 +16,10 @@ func TestIsRect(t *testing.T) {
{Rectangle{P1: Point{0, 0}, P2: Point{0, 0}, P3: Point{0, 0}, P4: Point{0, 0}}, false},
}
for _, rt := range isRectTests {
actual := rt.r.isRect()
actual := rt.r.IsRect()
if actual != rt.expected {
t.Errorf(
"failed isRect:\n\texpected: %t\n\t actual: %t",
"failed IsRect:\n\texpected: %t\n\t actual: %t",
rt.expected,
actual,
)
@@ -29,7 +29,7 @@ func TestIsRect(t *testing.T) {
}
func TestSize(t *testing.T) {
var isRectTests = []struct {
var sizeTests = []struct {
r Rectangle
expected float64
}{
@@ -40,7 +40,7 @@ func TestSize(t *testing.T) {
{Rectangle{P1: Point{0, 0}, P2: Point{0, 3}, P3: Point{2, 0}, P4: Point{2, 3}}, 6},
{Rectangle{P1: Point{0, 0}, P2: Point{0, 100}, P3: Point{100, 0}, P4: Point{100, 100}}, 10000},
}
for _, rt := range isRectTests {
for _, rt := range sizeTests {
actual := rt.r.size()
if actual != rt.expected {
t.Errorf(
@@ -160,7 +160,7 @@ func TestIntersection(t *testing.T) {
[]Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{0, 0}, Point{0, -1}, Point{-1, 0}, Point{-1, -1}}},
[]Point{Point{0, 0}, Point{0, 0}},
[]Point{Point{0, 0}},
},
{
[]Rectangle{