tests for ToImageMagickSpec()

thraxil · Jul 23, 2017 · e4fe93a · e4fe93a
1 parent 73f8c38
commit e4fe93a
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/resize_test.go b/resize_test.go
@@ -11,6 +11,7 @@ type SizeSpecTestCase struct {
 	Square         bool
 	ExpectedWidth  int
 	ExpectedHeight int
+	ExpectedIM     string
 }
 
 func Test_MakeSizeSpec(t *testing.T) {
@@ -21,55 +22,66 @@ func Test_MakeSizeSpec(t *testing.T) {
 			Square:         true,
 			ExpectedWidth:  100,
 			ExpectedHeight: 100,
+			ExpectedIM:     "100x100^",
 		},
 		{
 			SizeSpecString: "100w",
 			Full:           false,
 			Square:         false,
 			ExpectedWidth:  100,
 			ExpectedHeight: -1,
+			ExpectedIM:     "100",
 		},
 		{
 			SizeSpecString: "100h",
 			Full:           false,
 			Square:         false,
 			ExpectedWidth:  -1,
 			ExpectedHeight: 100,
+			ExpectedIM:     "x100",
 		},
 		{
 			SizeSpecString: "100h200w",
 			Full:           false,
 			Square:         false,
 			ExpectedWidth:  200,
 			ExpectedHeight: 100,
+			ExpectedIM:     "200x100",
 		},
 		{
 			SizeSpecString: "200w100h",
 			Full:           false,
 			Square:         false,
 			ExpectedWidth:  200,
 			ExpectedHeight: 100,
+			ExpectedIM:     "200x100",
 		},
 		{
 			SizeSpecString: "100w200h",
 			Full:           false,
 			Square:         false,
 			ExpectedWidth:  100,
 			ExpectedHeight: 200,
+			ExpectedIM:     "100x200",
 		},
 		{
 			SizeSpecString: "200h100w",
 			Full:           false,
 			Square:         false,
 			ExpectedWidth:  100,
 			ExpectedHeight: 200,
+			ExpectedIM:     "100x200",
 		},
 		{
 			SizeSpecString: "full",
 			Full:           true,
 			Square:         false,
 			ExpectedWidth:  -1,
 			ExpectedHeight: -1,
+			// this is not actually right
+			// current clients just don't call this
+			// on 'full'
+			ExpectedIM: "x-1",
 		},
 	}
 
@@ -112,6 +124,9 @@ func Test_MakeSizeSpec(t *testing.T) {
 		if ss.String() != c.SizeSpecString && c.SizeSpecString != "100h200w" && c.SizeSpecString != "200h100w" {
 			t.Error(c.SizeSpecString, "-- bad round trip on String()", ss.String())
 		}
+		if ss.ToImageMagickSpec() != c.ExpectedIM {
+			t.Error(c.SizeSpecString, "-- Bad ImageMagick Spec", ss.ToImageMagickSpec())
+		}
 	}
 
 }