1 files changed, 32 insertions, 0 deletions
diff --git a/skate/doi_test.go b/skate/doi_test.go
new file mode 100644
index 0000000..7a184d3
--- /dev/null
+++ b/skate/doi_test.go
@@ -0,0 +1,32 @@
+package skate
+
+import "testing"
+
+func TestSanitizeDOI(t *testing.T) {
+	var cases = []struct {
+		in  string
+		out string
+	}{
+		{"", ""},
+		{"a", ""},
+		{"???", ""},
+		{"10.1234", ""},
+		{"10.1234/asdf ", "10.1234/asdf"},
+		{"10.1234/ASDF", "10.1234/asdf"},
+		{"10.1037/0002-9432.72.1.50", "10.1037/0002-9432.72.1.50"},
+		{"http://doi.org/10.1234/asdf ", "10.1234/asdf"},
+		{"http://doi.org/10.123", ""},
+		{"dx.doi.org/10.1234/asdf ", "10.1234/asdf"},
+		{"21924DOI10.1234/asdf ", "10.1234/asdf"},
+		{"https://dx.doi.org/10.1234/asdf ", "10.1234/asdf"},
+		{"doi:10.1234/asdf ", "10.1234/asdf"},
+		{"10.7326/M20-6817", "10.7326/m20-6817"},
+		// TODO: {"10.1037//0002-9432.72.1.50", "10.1037/0002-9432.72.1.50"},
+	}
+	for _, c := range cases {
+		out := SanitizeDOI(c.in)
+		if out != c.out {
+			t.Fatalf("got %v, want %v", out, c.out)
+		}
+	}
+}